a command's help subject Command's alternative location Command shortcut on the keyboard A description of

A ScreenTip for command does not include which of the following? Provide a link to a command’s help subject Command’s alternative location Command shortcut on the keyboard A description of the command’s function

None Transcribed Image Text: Q2) A 128 line 16w cache is provided with a 64 kw Main
Memory configuration of a system. What are the tag and word
bits for performing Associative Mapping?

Transcribed Image Text: Write the required HTML and CSS code to create the following list.
01. Home
02. I.T. Department
O IT diploma
o Networking
a. SISCO
b. E-Security
Database
03. Business Studies

Transcribed Image Text: Verify that the program segment
a := 2
b:= a + c
is correct with respect to the initial assertion c = 3 and the final assertion b = 5.

TCP is a lightweight Transport-layer protocol that is used to communicate between applications. It lacks many of the same characteristics as UDP, such as dependability and flow control. is it true or false

19. Using the RSA public key crypto system, if p = 13, q = 31 and d = 7, then the value of e is a. 101 b. 105 c. 103 d. 107

I need the answer as soon as possible Transcribed Image Text: 1) Give two reasons that make the constants are very useful in visual basic.
2) Write two examples of valid variable names.

Do a comparison between PMBOK and Agile method. Compare by looking at theory and make observations on – Quality – Risk – Time to complete – Productivity – Flexibility for change – Cost

Transcribed Image Text: Sum WORD 1000q, 10O0b, 1000h, 10d
variable1 = ($-Sum)
.code
main PROC
Mov EIP, eax
Mov bl, ‘?’
Mov variable1, AX
Mov (5/3), ebx
Movsx ebx, SUM
MOV AL, AH

In Assembly What is the value of the carry flag if you store a 6 into the AX register, and compare it with a 7, like so?: Mov ax, 6 Cmp ax, 7

Transcribed Image Text: QUESTIONZ
What is the heuristic evaluation (e) for XO game? Calculate the e value for the following with X as MAX and O as MIN.
O 00
a.
b.
olox

In the headlines, describe a current security breach involving either access control or authentication. Has it had a negative effect on the company’s operations? Are there any specific damages that the business suffered?

Write a C++ function (along with the helper functions) that deletes all occurrences of a word from a given string. The code should follow the exact function declaration given: void deleteWords(char*inputString, char*word, char*destString);

Do a comparison between PMBOK and Agile method. Compare by looking at theory and make observations on – Quality – Risk – Time to complete – Productivity – Flexibility for change – Cost

Define the following function Transcribed Image Text: 2. int findLargestEven(int array[], int size);
– returns the largest even element in the array list
– if there is no even number, it returns -1

Write a recursive function body to find the nth term of Fibonacci Series. [Write only recursive function body . No need of main ( ) code ]
int fib(int x)
{…..
……
}

None Transcribed Image Text: In Android Studio create a layout as shown.
Requirements
1. ImageView without border
2. TextView
3. Button
4. Checkbox
5. RadioButton
6. Switch
??xtView
BUTTON
CheckBox
O RadioButtan
Bwitch

The telephone network, which is the oldest and most well-known kind of (wired) communications network, operates on the packet switching concept. It is the most widely used mode of communication today. True \False

For displaying your idea and thoughts for a presentation which view you will use in MS PowerPoint Select one: a. Slide Sorter View b. Slide sorter View c. Normal View d. Outline View

Write a program in julia language to find the radius of circle that can formed using given x and y and found after making a separate function The x and y are given

What command can you use at the CLI to temporarily borrow the privileges of the most powerful account in a Linux system? a. sudo b. root c. rm d. switch users e. chmod

What concerns do you have about the database’s creators, in your opinion? When it came to making this vital resource available to the general public on the internet, who did you turn to?

24 Transcribed Image Text: Explain and compare the two types of Sliding window ARQ protocols with suitable diagrams diagrar.
(Answer the question in separate sheet, scan and upload along with other descriptive answers)

Transcribed Image Text: What gets printed after executing the following code?
void main () {
string s1 “Hello\”C++\””;
cout <
using namespace std;
int main()
{
float i = 123.0f;
cout << i << endl; return 0; } needs you to give the three traversals of a tree, including pre-order, in-order and post-order traversals. Review these three methods Please show me how to do this and explain to help me prepare Microkernels attempt to provide as small a kernel as possible, putting much of the operating system support into additional modules. What do you feel are the minimum services that the kernel must provide? Describe how web caching will minimize the requested item receipt wait. Will web caching minimize the time delay for all items a user requests or only for certain objects? Why does this happen? Transcribed Image Text: (b) Consider the relation Employee(Ename,Pname,Dname) with the data. Employee Ename Pname Dname smith John smith Y. Anna smith Anna smith Y. 4John Justify that this relation has the MVD Ename??Pname. Transcribed Image Text: QUESTION 13 The following code displays for (int i 3; i > 0; i–) {
%3D
System.out.print ((i * 2) +
O 64
O No print out
642
O 42

Program a clock using the 6 displays on an FPGA. Use quartus. The Leftmost displays are hours, the rightmost are seconds and the middle two are minutes. Use counters, state diagrams and timer.

Draw and explain a heterogeneous network diagram of three WAN’s, five LAN’s and 4 MAN’s with the help of routers, switches, hubs and also connect 10 PC’s with each network using MS visio

Please I need to resolve the question quickly Transcribed Image Text: Quiz:-
A router receives a packet with the destination address 201.35.20.18.
Show how the router finds the network address of the packet.

I need the answer as soon as possible Transcribed Image Text: Q5\ write c++ program using visual studio
to check the value of z even or odd,
positive or not ? Z=Ln(x)*2 *

Java Question 10: Transcribed Image Text: What is the timne complexity of the Balloon Sort algorithm under the
situation that the data are arranged randomly? *
O Logarithmic
O quadratic
O Linear
Exponential

In software development, a variety of models are used, with each model having a varying level of significance based on the application. Please sort those models into categories based on your own tastes.

In a nutshell, compare Bitcoin, Coinjoin, Zerocoin, and Zerocash in terms of their transaction fees. 1) The anonymity features that are offered 2) How easily they can be deployed in the real world.

Assume you’re studying a hospital administration system; for each of the following modifications, provide an example (that is relevant to this project): The application domain has shifted. A shift in the problem domain

Identify two to three (2-3) privacy-invading information technology tools. Next, examine the most common ways that the tools you’ve found could be used to commit computer crimes. Give a justification for your response.

Q:
State the differences between write bus cycle in memory in and read in
Input/Output. Transcribed Image Text: Q:
State the differences between write bus cycle in memory in and read in
Input/Output.

What is meant by Early Binding and Late binding in the Polymorphism? Transcribed Image Text: Types of Polymorphism
Sitesbay.com
Compile Time
Run Time
Polymorphism
Polymorphism
(Static or Early Binding)
(Dynamic or Late Binding)

Create a Python Program (not yet created here in bartebly) that utilizes an Engineering Formula (use any formula from any discipline) and all of the following structures: Lists and Dictionaries Functions Program Modularization

A processor can support a maximum memory of 4 GB, where the memory is word-addressable (a word consists of two bytes). The size of the address bus of the processor is at least___(bits)?.

Balanced tree is one of the data access techniques in database. How does it work? How data can be inserted in? How data can be deleted from it; how data can be updated?

Transcribed Image Text: The following loop stops when x is equals to 10 or 20.
Write the missing code in the space provided below.
{
bool t=true;
int x;
while (t)
int>>x;
}

Transcribed Image Text: When data is encapsulated, which is the correct order?
O Data, frame, packet, segment, bit
Segment, data, packet, frame, bit
Data, Segment, Packet, Frame, Bit
Data, segment, frame, packet, bit

Transcribed Image Text: Make a layout in Android Studio as shown in the blueprint
shown below:
Requirements
1. Imageview
2. Three Textviews with their
names as (Name, DOB, Country)
3. Button
4. Progressbar

Write a program in C++ that uses a single-dimension array to store 10 numbers input by a user. After inputting the numbers, sort and print the 10 numbers in descending order.(Using C++ only)

5-d. With the aid of appropriate diagrams, discuss the types of Database models and explain the most prevailing model. Justify which of the models would be used to implement an enterprise-wide database system.

Transcribed Image Text: What is a purpose of a Use Case.8
?diagram
Show the components of the
system
Show the constraints of the
system
Show the functional requirements
All of the above O

40. The portion of physical layer that interfaces with the media access control sublayer is called a. physical signalling sublayer b. physical data sublayer c. physical address sublayer d. none of the mentioned

Transcribed Image Text: What gets printed after executing the following code?
void main () {
string s1 “Hello\”C++\””;
cout <10)
{
S=s+a;
cout<<"a="<-0)||(y>=0), if the first part of the condition is true then the other
part should be:
a) ignored
c)changed
b) checked also
d) did nothing.

CREATE A C++ PROGRAM THAT THE USER WILL INPUT 2 NUMBERS (A & B) AND THE OUTPUT IS TO GET THE REMAINDER OF A/B WITHOUT USING A MODULO (%) AND DIVISION (/) OPERATOR.

Transcribed Image Text: Consider a system in which the 32kb
memory space is implemented using
(4 *4 )kb EPROM memory type. the
number of device
8.
O 16
32
O none of above

39. For the best Software model suitable for the project, in which of the phase the developers decide a roadmap for project plan? a. Software Design b. System Analysis c. Coding d. Testing

What is the purpose of the ip ospf priority command? Explain, using your own words , why Network Address Translation “NAT” for IPv4 is important (at least two reasons). Support this with examples.

Answer clearly. An explain it deeply. Transcribed Image Text: 2. To access the services of operating system, the interface is provided by the
a) System calls
b) API
c) Library
d) Assembly instructions

Given a singly linked list delete node at k-th position without using loop. For example Input : list = 9->8->3->5->2->1 k=4 Output : 9->8->3->2->1 Input : list = 0->0->1->6->2->3 k=3 Output : 0->0->6->2->3

The WWW today is a _______ client-server service, in which a client using a browser can access a service using a server. a. limited b. vast c. distributed d. none of the above

Write a Javascript function named array_replace to replace all occurences of a given number with a specified number in an array of integers. Prototype: function array_replace(arr, oldVal, newVal){ //Write your code here }

What is the ip ospf priority command used for? Explain why Network Address Translation (NAT) for IPv4 is necessary in your own words (at least two reasons). Give instances to back this up.

1.Perform the following binary arithmetic: 01011100 + 00011111 . Express your answer in decimal 2. Perform the following hexadecimal arithmetic: 7F3 + 41D 3. Perform the following hexadecimal arithmetic: A4 + 27 *

Microkernels attempt to provide as small a kernel as possible, putting much of the operating system support into additional modules. What do you feel are the minimum services that the kernel must provide?

A network with bandwidth of 11 Mbps can pass only an average of 21,000 frames per minute with each frame carrying an average of 11,000 bits. What is the throughput of this network?

Create an integer array of size 10 and fill it with random values in range 0 to 999. Find the frequency such that a random number generated in less than 500. Language- C++

Threads are a fundamental unit of CPU utilization that form the basis of multi-threaded computer systems. Explain in detail the purpose of threads. Be sure to elaborate on multicore systems and parallel programming.

Object Oriented Software Engineering (OOSE) is accepted to be the most efficient group of proponents in field of Software Engineering. The most prominent among the OOSE Methodologies is UP. Explain the concept UP.

Transcribed Image Text: In an ARRAY based implementation of binary trees, for any element stored in position n, it’s left child is stored in array at which
position ?
2(n+1)
2n+1
2n+2
2(n+2)

Transcribed Image Text: 4. Y = 60252.5
Find the equivalent of Y in binary, octal, and hexadecimal bases.
Calculate and show the Y number translated into a 32-bit Single Precision floating point number.

Which of the following is a major function of e-commerce? a. using SSL to encrypt orders b. adding items to a shopping cart c. buying and selling goods d. none of the above

1.10 The hackers that perform distributed denial of service attacks on e?commerce sites: are they criminals, or are they heroes helping computer specialists discover faults within computer networks and systems? Motivate your answer.

C++ Data Structures Write the program that implement BST. Implementation must have the following definitions: • Insertion in BST • Searching in BST • Deletion of all kinds in BST • Display BST

Theory of computation Transcribed Image Text: Define a CFG that generates the language over the alphabet E = {a,B,0} defined by the regular
expression: B(a + B) *a@a(a + B + 0) *B.

java language Transcribed Image Text: Write a recursive method called add(int n). This method adds the integers from 0 to some value n. For example, the call to add(4) would return
10 (4+3+2+1=10).

Abstract data types In a paragraph, describe a real-world abstract data type that you can think of. Some of the examples we discussed in lecture were a mechanical throttle or a car’s engine.

1. Create the following output using nested For…Next loops: In visual Studio’s programming 1 6 11 16 2 7 12 17 3 8 13 18 4 9 14 19 5 10 15 20

print the American flag using ‘*’ and ‘=’ character using Java programming,there should be 15 rows in the flag to be printed and width of the flag is 46 ‘=’ characters at max

Transcribed Image Text: 5. Prove algebraically, the following:
a) (A + B’)(A’ + B) = AB + A’B’
b) AB’ + AB + A’ = 1
Use only basic theorems to prove them.

Liberty Stores is constantly evaluating opportunities for improving efficiencies in all its operations, including the commercial operations as well its charitable activities. What data mining technique would you use to categorize its customers?

QUESTION 57 Link layer uses IP for source and destination addresses True False QUESTION 58 SHA-1 is a Cryptographic hash function True False QUESTION 59 CRC is a cryptographic hash function True False

There should be a discussion on each of the Interrupt classes. Locate and note the first and last Interrupt occurrences, as well as any others that may have taken place along the way.

I need the answer as soon as possible Transcribed Image Text: Fortran
Write a program to make a number which
can store upto 16 bytes and also a number
which contains 8 bytes

Transcribed Image Text: Suppose that it takes 1 ms to send a packet,
and 20 ms one-way propagational delay between
sender and receiver. The slinding window size
4. What is the channel utilization.

What concerns do you have about the database’s creators, in your opinion? When it came to making this vital resource available to the general public on the internet, who did you turn to?

Write a MATLAB program to display 10*10 Matrix in which first 50 elements have values from 1-50 and next 50 elements have values from 50 to 1. Attach code and matlab output screenshot.

I need the answer quickly Transcribed Image Text: Q4: Write a C+ program to apply a swap function between two strings. You have to print the
output in the main body of program.

Use DeMorgan’s Theorems to simplify the following expressions: F = (B’D) (A’ + C’D) + (BC’+D’A) Transcribed Image Text: Use DeMorgan’s Theorems to simplify the following expressions:
F= (B’D) (A’ + C’D)+ (BC’+D’A)

text
________ are made up of a pattern of rectangles and boxes that store information about a product:
Select one:
a. 2D barcodes
b. RFID tags
c. 1D barcodes
d. Bar code reader

I need the answer quickly Transcribed Image Text: Write Python code to approximate the constant (T) -to five decimal digits- using
Machin’s formula shown below:
= 4 tan ) – tan(239)
1
‘(?

q23 Transcribed Image Text: The three main constructs of the entity-relationship modeling notation include each of the following
:except
attributes a O
data entities b O
relationships .c O
data flows .d O

A soft link, which is also known as a symbolic link, may be seen by using the ls -l command and looking for a @ sign in the filename. So, is it correct?

10000 kbytes of message in a circuit switching over 4-hop path with 100 ms propagation delay per hop with Bandwidth of 50 kbps and setup time 8000 ms, the total delay in ms.

don’t use others answers java Transcribed Image Text: 3. Given the Boolean expression in SOP form, fill in the truth table. Then draw the
logic circuit that represents the Boolean expression.
f =xyz+xyz+xyz

I need the answer as soon as possible Transcribed Image Text: Rust
Learn how to. Concate two string using push
method in rust.
Take any string as you want and print in last

Write a program in pascal language to print a string and the compiler should not close down its window till user enter any other key and after that it print the execution complete

Give outcome for given scenario:A source had sent five packets and suddenly pause the animation before those packets had reached its destination. Now kill the first packet’s ACK after it reaches its destination.

One of the important steps to change the kali settings to enable internet connection is: Run apatche2 Change ipv4 settings to manual Change IP address settings to DHCP Select Bridge as network adapter

i Discuss social engineering and describe five (5) impacts it has on modern business organization. Also, evaluate five (5) software security threats and how it affects return on investment of a business organization.

Transcribed Image Text: Refer to the frame and identify the source IPV4
address.
00-07-E9-42-AC- 28 00-07-E9-63-CE-53 192.168.1.5 192 168.1.7 1305 21
Trailer
User Data
a. 192.168.1.5
b. 00-07-E9-63-CE-53
O c. 192.168.1.7
d. 00-07-E9-42-AC-28

Using Python: Write a function area_of_circle(r) that asks the user for a radious r and returns the area of a circle of radius r. nt : The area of the circle is ?=??2A=?r2

IN C Using the parallel directives in OpenMP, parallelize the following for loop: Transcribed Image Text: a[0] = 0;
%3D
for (i = 1; i< n; i++) a[i] = a[i-1] + i; %3D dont post copied content posted multiple times Transcribed Image Text: A signal with 60 milliwatts power passes through a device with an average noise of 6 microwatts. What is the SNR and SNRdB? Transcribed Image Text: An attacker gains access to an organization by impersonating an employee’s spouse. Which security element should the organization address in its security policy? Tailgating O Pretexting O Passwords O Phishing In IPSec architecture, ___________________ includes an identifier for approved encryption and authentication algorithms. a. Authentication Header ( AH ) b. Key Management c. DOI-Domain of Interpretation d. Encapsulating Security Payload ( ESP ) SUBJECT :- PERL Dear experts U KW 100% thn Answer dnt wrong explanation else I will down voted Transcribed Image Text: Explain in brief about unless and until statements with syntax and examples. Transcribed Image Text: 4. You are given statements below. Explain where retrieving a value from the RAM or storing a value to the RAM occurs. int x = 10; double y = x; What should programmers be especially aware of when programming with loops? Requires User input They should follow an if-then-else Ensure execution never results in an infinite loop Should not be used in functions Instructions : Circle T if the statement is true, F if the statement is false, or write the best answer in the space provided. T F Normalization is used to minimize data redundancy. Create a C++ function to check whether a given fraction is proper or not. Numerator and denominator is passed as a pair {int Num, int Deno} to the function and function prints “Proper”/”Improper”. CREATE A C++ PROGRAM THAT THE USER WILL INPUT 2 NUMBERS (A & B) AND THE OUTPUT IS TO GET THE REMAINDER OF A/B WITHOUT USING A MODULO (%) AND DIVISION (/) OPERATOR. What is the output of the following code? Transcribed Image Text: #include
using namespace std;
int main(){
int n=3, x=1;
for(int i=-1; i (Y) | b Y -> Y, X | X List LR(0) items for this grammar construct the DFA of these LR(0) items construct the SLR(1) parsing table

Write a program in matlab to plot the circular helix x(t) = sin t, y(t) = cos t, z (t) = t where the belongs from 0 to 30 with Increment of 1.

I need the answer as soon as possible Transcribed Image Text: Suppose x 5. After the statement y x++; executes, y is 5 and x is 6
Select one:
O True
O False

Find the next three terms of the following number pattern?
1.)
1, 1, 2, 3, 5, 8,__, __, __?

2.) 2, 4, 16,__, __, __?

3.) 8, 27, 64, 125, __, __, __?

Write C Program Code to simulate Worst-Fit memory management Algorithm for the following Process. Number of Blocks: 6 (B1=6, B2=8, B3=10, B4=15, B5=20, B6=4) Number of Process: 5 (P1=1, P2=12, P3=17, P4=10, P5=6)

There are a number of requirements engineering CASE systems, and you’ll need to know how well (if at all) they enable automated consistency analysis for validation and verification of requirements in this area.

Matlab draw the surface color filled function(cos(x+y)= 2 where x 0to 107 y = x Remember 3d surface will form , code and output is required ,output must be in pc or laptop

Transcribed Image Text: v Question Completion Status:
QUESTION 2
In system development, when the test data will be carried out by the client?
System analysis
Logical design
Physical design
System acceptance
QUESTION 3

Java I am beginner in java my program is to take 2 number from user and given that these number is of int type . i have to find remainder and print this

Transcribed Image Text: Find the time complexity of the following code
int b = 0;
for (j = 0; j< n; j++) { for (i = n; i >j; i–) {
b=b+j+i;
}

121. RAID level 2 refers to? a. Disk arrays with striping at the level of blocks b. Disk mirroring with block striping c. Memory style error correcting code d. Block interleaved distributed parity

The ……………… is a client server attack it exploits some of the page rendering features that are existing in the web browsers. user interface redressing cross-site request forgery cross-Site Scripting denial of service

Transcribed Image Text: Question 5.
Represent (Draw) the integer -266 ( using tows complement &
32 bits integer) and the word “Comp230” in computer memory,
(use odd parity). Show your work in details.

Transcribed Image Text: Q3: IF Rauto=1000 and its operands is (50) HEXA A=OF ,C=1D what is the
result after execute the following programs
3. LOAD (Rauto) +, A
4. LOAD _ (Rauto), C

Transcribed Image Text: Models such as the event table and use case diagrams are effective models to understand and describe
Select one:
O a.business processes
O b.system flows
c.business events
O d.information repositories

When building a classification model, which of the following is a good measure of the model’s performance on new observations?

Testing set AUC

Testing set ASE

Training set AUC

Training set ASE

check_circle

chapter 14 a. Describe a UML class diagram. b. Describe a class, an object, and the relationship between them. c. Describe what is meant by the identity, state, and behavior of an object.

Transcribed Image Text: Write
a program to initialise a 3 X2
array
of
to the Vallues below, then Calculate the Sum of each row of the array
5 10 15
6 3
2.

Discuss the key metrics for static testing and Path testing and demonstrate how static testing and Path testing saves project managers costs by justifying this in the light of savings to cost ratio?

Transcribed Image Text: In
you model other.8
systems in the environment of the system being
* .developed
System context model O
System interaction model O
System structural model O
System behavioral model O

None Transcribed Image Text: 18
In Revit what does the view control bar do?
1/8″ – 1-0″
Modifies objects in view
Saves project
Creates multiple view tiles
Options for changing the view display

Transcribed Image Text: Even though the EXIT clause can be used in any type of loop, it is considered good
form to use the EXIT clause only in basic loops.
Answers:
Yes
No

What does it mean when you say a field is calculated? In a SQL query, how should I use it? What’s the best way to name a computed field? provide a few examples

Plot this x[n] in matlab Transcribed Image Text: Week-4 Fundamental-III
1. Let x[n] = r[n] – r[n-5] – 5u[n-10] where r[n] and u[n] are unit ramp and step inputs (in
%3D
discrete-time domain):

Discuss the IT-related challenge(s) you have experienced in a University lecture hall during a lecture, giving reasons for the challenge(s) and how the challenge(s) could be resolved. (Please do not use chegg answers)

What is the value of this boolean expression: (!(( true || undefined) && (false || “0”))) a. It doesn’t run because there’s a syntax error. b. false c. undefined d. true e. null

Should be described and shown how RISC and CISC architectures are used in computer applications Assembler language should be used to code basic memory locations and addressing operations, as well as timing graphs.

For 64 point FFT algorithm, a) Calculate number of stages. b) Calculate total number of blocks. c) Calculate total number of butterflies. Note: Show your detailed calculations for each part of the question.

Which one of the following is marketed the same way as the web sites’ banner advertising? Select one: a. traditional advertising b. mobile apps’ advertising c. SMS advertising d. None of these answers

When building a classification model, which of the following is a good measure of the model’s performance on new observations?

Testing set AUC

Testing set ASE

Training set AUC

Training set ASE

check_circle

Write a program in C language To input array of 10 elements from the user and implement following functions 1) Sort an array 2) Find out the mean 3) Find out the median

Construct a single Python expression which evaluates to the following values, and incorporates the specified operations in each case (executed in any order). (d) Output value: ‘comp10001’Required operations: tuple indexing dictionary lookup .lower()

When a lengthy procedure is replaced with a macro containing the procedure’s code, the compiled code size of the programme is often increased if the macro is executed several times. True or False

Transcribed Image Text: 2. Using C++ programing Language, create a program that will compute for the quotient of the
two numbers: 6.8 and 4.2
Give Screenshot of your program with the output console

Write a function named Quotient with 2 Integer parameters (originally from text boxes) and a Double return type. The function should calculate the first parameter divided by the second and return the result

3. If a packet arrive with an M-bit value is ‘1’ and a fragmentation offset value ‘0’, then it is ______ fragment. a. First b. Middle c. Last d. All of the above

Transcribed Image Text: Q5. Find the time complexity of the following code
int b = 0;
for (j = 0; j< n; j++) { for (i = n; i >j; i–) {
b=b+j+i;

Wireless transmissions have altered the Internet itself in a fundamental way. We now use the Internet in very different ways than we used it a few years ago. For example, provide an example.

Compare and contrast the idea of abstraction with the help of real-world examples from the world of computer science. To expound on the idea of abstraction and explain its significance in software engineering

This problem strategy begins with the result and applies a set of mathematical operations in reverse order to arrive at the answer Trial and error Working backwords Searching for patterns Guess and check

Make a list of technologies that have become indispensable to your life. Imagine the consequences if any of these technologies should fail you. What can you do to protect yourself against such failure?

Transcribed Image Text: This type of member function may be called from a function that is a member of the same class or a
derived class.
static
private
protected
O None of these

Do you agree that “for a P2P file-sharing software, there is no notion of client and server sides of a contact session”? Whether or not this is the case, what are the reasons?

Asap Transcribed Image Text: The access time of cache is 100 us, the access
time of main memory is 90 us, and hit ratio is
95%, then access efficiency related to cache is

Java Program find a^b where result is big number greater than long range how to output the result. i had 10 min please do fast please don’t copy from internet else i downvote

print the American flag using ‘*’ and ‘=’ character using Java programming,there should be 15 rows in the flag to be printed and width of the flag is 46 ‘=’ characters at max

Please explain how Internet technologies are being used in the development of a process in one of the company’s functional areas. Provide an example and assess its monetary worth in the business world.

Define what is critical infrastructure problem and what is attribution problem in security. How can a state actor confront and collaborate with other states and private entities to overcome these two security issues?

A soft link, which is also known as a symbolic link, may be seen by using the ls -l command and looking for a @ sign in the filename. So, is it correct?

Transcribed Image Text: 12
Consider the following T flip flop timing diagram: What type of clock trigger is used?
Clk
OFalling and Rising
Falling Edge Trigger
O Rising Edge Trigger
No Correct answer

We discussed the problem of local minima in EM for Bayes nets and in training of deep neural networks. Why is it a problem in for one of them and not the other?

What is the purpose of submitting an ARP query in a broadcast framework? What is the purpose of submitting an ARP response in a frame with a MAC address of a specific destination?

None Transcribed Image Text: 1. Find root V80 using Newton Raphson method.
2. Write a program to find the roots of the following equation using N-R method:
F(x) = exp (x) -3 x

329. A technique that allows more than one program to be ready for execution and provides the ability to switch from one process to another. a. multitasking b. multiprocessing c. multitasking d. multiprogramming

What is the answer of this? Transcribed Image Text: 1: txt =???
2: print(txt)
Program output:
“Quotes” are useful.
Type in the string value for the variable txt to produce the output above.

Transcribed Image Text: The keyword length indicates *
O the largest array value.
the number of elements in an array.
the largest index in an array.
the memory size of each array element

Demuestre, usando las reglas de deduccion natural, los siguientes secuentes Transcribed Image Text: 4. {P= (Q = R), P = Q, P} F R.
5. {P= Q, R=Q, P A R} F Q.

Explain briefly what firewalls, intrusion detection systems, and intrusion prevention systems (IPSs) are used for and how they function. What, in your opinion, are the pros and disadvantages of each of these technologies?

How can i model case study for car factory or biscuit factory in queuing system with full probability and which Kandle notation I need to design for factory and how i apply it??

C++ Transcribed Image Text: User enters a string that contains only 0,1,2.
Write a program in CPP to take input the
string from user and find the character with
max frequency among 0,1,2|

Transcribed Image Text: Which statement transfer execution to different parts of your code based on the value of an
expression?
O a. if-else-if
O b. switch
O c. Nested if
O d. if

For a system with single level of cache, define Tc= first-level cache access time= 0.2ns; Tm = memory access time= 0.8ns; H= first-level cache hit ratio. Compute the time for Ta read operation.

Google Chrome is an example of a multithreading-based operating system in which all threads are generated inside one process. The benefits and drawbacks of this multithreading technique for the program should be explained.

The MAC address of my PC is 18-6B-2C-99-DD-7A (in hexadecimal format). Write this out as a 48-bit binary value. Your answer should consist of 48 values, each of which is 0 or 1.

Transcribed Image Text: Quèstion 20
Which of the following methods performs the initializations in applets that would be performed in a constructor for a regular Swing GUI ?
O run()
init()
paint()
destroy()

Write a program to take input a char variable and an integer(in range 1 to 256) from user and print the value of ASCII value of char – Value of integer in output.

_____ is a type of application that assists professionals and designers in creating engineering, architectural, and scientific designs and models. (180) a. Enterprise software b.CAD software c. Public-domain software d. A software suite

45. Baud means? a. The number of bits transmitted per unit time b. The number of byted transmitted per unit time c. The rate at which the signal changes d. None of above

In the study of the characteristics of the term “Cycle”, we also studied that of the term “System”. List ten (10) characteristics that any System irrespective of the field will possess or exhibit.

Write an assembly language program that allows user to input one digit number and determines if it is even or odd then displays a message indicating whether the number is odd or even.

Computing confidence intervals for the classification accuracy of a binary classifier makes use of an approximation. a. What approximation is used? b. What is the requirement to ensure that the approximation is reasonable?

I need the answer as soon as possible Transcribed Image Text: Which one of the following represents a class in Python?
O tuple
O str
O All of them
O int
O list

Write a program that generates two integers under 100 and prompts the user to enter the sum of these two integers. The program then reports true if the answer is correct, false otherwise.

I need the answer as soon as possible Transcribed Image Text: Please read the following questions carefully and then elaborate on cach of them.
5-Describe Basics of spread spectrum & spreadi ng sequences.

. Create a class called StudentAge. This class should allow the student to enter name and date of birth. After that, determine student age. Lastly, display student name, date of birth and age.

By python only Transcribed Image Text: 1. Make a program in while loop to display numbers
from 40 to 10 in reverse order with decrement of 2.
2. Share screenshot of coding only.

What will be the output of the following program in C++? #include using namespace std; int main () { int cin; cin >> cin; cout << "cin: " << cin; return 0; } I need the answer fast please please Transcribed Image Text: Only one of the followings can be assigned as a host address a- 100.10.50.192 /28 b- 200.60.6.7 /29 c- 100.256.70.10 /24 d- 210.60.50.40/25 I need the answer as soon as possible Transcribed Image Text: Java Write a program to reverse a number bits in O(1) time and 0(1) space complexity Don’t use O(n) else I dislike Transcribed Image Text: Make a layout in Android Studio as shown in the blueprint shown below: Requirements 1. Imageview 2. Three Textviews with their names as (Name, DOB, Country) 3. Button 4. Progressbar Transcribed Image Text: Subscriber Authentication Key (ki) can be found in : [check all ] a. VLR O b. HLR OC. Current cell tower O d. AuC O e. SIM O f. EIR Mr. Kim stated that Hana Tour upgraded to a new release of its database management software in order to take advantage of enhanced security capabilities. What are the economic benefits of enhanced security? None Transcribed Image Text: Q.1- Make the right choice for the followings: 1. 8086 processor could be interfaced with memory locations. a) 1 M c) 20 M b) 1 K d) 256 K Python Transcribed Image Text: 4) Write a program that reads three numbers and prints “all the same” if they are all the same, “all different” if they are all different, and “neither” otherwise. Question 5 What is the largest number which can be encoded in the one’s complement convention on a 16-bit machine? (You can use the character to denote taking a power of a number) i have write a heml file without show the header section ,i want to know why Transcribed Image Text: elephant bear lion monkey panda elephant this is a elephant bear this is bear Identify the key features of graphics and media applications: computer-aided design, desktop publishing, paint/image editing, photo editing and photo management, video and audio editing, multimedia and website authoring, media player, and disc burning Use the class diagram below to create a money class for an object-oriented parking system using java. Transcribed Image Text: Money +++ cents: long Money() Money(string) Money (Money) getdollars (): double tostring(): String Create detailed pseudocode for a program that calculates how many days are left until Christmas, when given as an input how many weeks are left until Christmas. Use variables named weeks and days. I need the answer quickly Transcribed Image Text: Q6: Write a C++ program to read a ID-array with 10 elements, then find the factorial for each element and store it in another array. Transcribed Image Text: An n bit self correcting LFSR, Select one: a. None of the above b. uses a minimal silicon footprint * C. passes through state “0000” d. has cycle length 2n-1 122. RAID level 5 refers to? a. Disk arrays with striping at the level of blocks b. Disk mirroring with block striping c. Memory style error correcting code d. Block interleaved distributed parity What is output when we write the arithmetic operation in print statement before string and in other statement after the string. Like what is output Print(20+30+”jbv”) Pritn(“jbv”+20+30) Explain with proper explanation In java TCP is a lightweight Transport-layer protocol that is used to communicate between applications. It lacks many of the same characteristics as UDP, such as dependability and flow control. is it true or false (B) Write a program that reads from the user the values of x and h to implement the equation below. -10x + 2h, ?x -h, fx = x < 3 x ? 3 For what proportion of questions, will you get complete and accurate answers? If that’s the case, it was removed from consideration. In a few brief sentences, describe the most essential features of HTTP. Which aspects of the structure of organization were the hardest to obtain information about? Why? If there were differences in the responses of the employees you interviewed, how do you account for them? Transcribed Image Text: The object that we can use to track user activity during the time he uses a website is called Select one: O a.$_SESSION O b. $_GET O c.$_COOKIE O d.$_POST ARP queries are submitted in a broadcast architecture because they are more efficient. What is the purpose of submitting an ARP response in a frame with a MAC address of a single destination? Differentiate between the following function prototypes char * strcpy ( char *sA, const char *sB); char *strncpy (char *sA, const char *sB, size_t n); char * strcat ( char *sA, const char *sB); java Transcribed Image Text: Which of the following key word can be used with methods to prevent overriding in child class? O a. anonymous O b. protected O c. public O d. final Which of the following creates a connection on an external data source such as a database? 1. Connection manager 2. Server explorer configuration wizard 3. Data source connection wizard 4. Data binding wizard i need the answer quickly Transcribed Image Text: The 2’s complement representation of a 16 bit number (One sign bit and 15 magnitude bits) is FFFF. Its magnitude in decimal representation will be Interest is compounded annually at 10% by a certain bank. Code a C program that would input an amount and no.of years and output how much origibal amount will be after that period. Transcribed Image Text: Q8/ Sum of series of 10 numbers and store result in memory location (total) and also sum the number of carry if found and save it at memory location [carry]. Please solve Quickly C++ programming language Transcribed Image Text: Fill the blanks to find the root square of any input number n, s=0,i=0.000001%; cout<<"enter n: "; cin>>n;
while((
)<=(n-i)){ S=S+i; } cout< using namespace std; int main () { int cin; cin >> cin; cout << "cin: " << cin; return 0; } 102. A process of software development where requirements are broken down into multiple standalone modules of software development cycle a. Waterfall model b. RAD model c. Evolutionary process model d. Incremental process model b) The Bus Ticket reservation System is a web-based application that facilitates customers to reserve bus tickets. With the aid of a diagram, discuss FOUR (4) functions of the Bus Ticket Reservation System. Suppose list1 is [4, 2, 2, 4, 5, 2, 1, 0], Which of the following is correct syntax for slicing operation? a. print(list1[:-2]) b. print(list1[:2]) c. all of the these d. print(list1[0]) (Python3) Transcribed Image Text: In a Linux system, threads on the ready queue of a given core are selected randomly to move to the run state when a dispatch transition occurs. True O False Transcribed Image Text: ADC to UART Program the PIC24HJ microcontroller so that the UART displays: • integer ADC 12 bit value acquired from AN5, • the approximate voltage that is applied to AN5, Do you agree that teachers should possess a set of competencies to be able to deliver quality instruction to their students as per respect to the ICT integration for education? Explain your answer. (a) How does the hourglass structure of the Internet allow for innovations and technological advances? Illustrate with an example. (b) Name the types of software used by various functional units in an enterprise. If every vertex in a graph has the same degree, it is called d-regular. Let’s say k and n are both odd numbers. Prove that there are no k-regular graphs with n vertices. Why is it that in so many systems, the cancel button in a dialog box appears to be unresponsive? What quality aspects do you think were ignored in these systems? Please answer ASAP Rewrite the following code using while loop statement instead of for loop statement in C++. #include using namespace std; int main() { int factorial(1); cout << "find factorial " << '\n'; for(int i=1;i Write a function named Quotient with 2 Integer parameters (originally from text boxes) and a Double return type. The function should calculate the first parameter divided by the second and return the result Challenges faced by Zomato are – 1.) Building a dish database , 2.) Spam Control, 3.) Lower server latency for out geographical widespread traffic. Explain these three points briefly with relevance to ZOMATO. Microkernels attempt to provide as small a kernel as possible, putting much of the operating system support into additional modules. What do you feel are the minimum services that the kernel must provide? Write an algorithm and draw the flow chart for a software solution that can accept any number from the user and print onto screen wither the number is a prime number or not. You learned about several software process models. Describe the process model that you think it is the best model and explain five different reasons which lead you to think it is the best. If your computer seems slow, list at least two things you could do to try to speed it up without resorting to purchasing an entirely new system. Explain your possibilities with priorities sequence. Transcribed Image Text: Information such as your recent work experience, education, photo, and specific skills that you have are stored in LinkedIn as part of your O background O profile O update page Using C++ Programming language: Assume you define a vector in the following way: vector vec; Assign the value 10 to the first element of this vector. What is the statement you would use?

What is the ip ospf priority command used for? Explain why Network Address Translation (NAT) for IPv4 is necessary in your own words (at least two reasons). Give instances to back this up.

Write a code in matlab which enables a user to input the coefficients of a quadratic q(x) = ax 2 + bx + c and plot the function q(x) for x = sin(y)

Write a c++ program to Take 20 integer inputs from user (all dynamically) and print the following: number of positive numbers number of negative numbers number of odd numbers number of even numbers

45. Baud means? a. The number of bits transmitted per unit time b. The number of byted transmitted per unit time c. The rate at which the signal changes d. None of above

Transcribed Image Text: Dim s = 0
Dim x = 3
Do Until x > 10
s += x
x += 2
Loop
MsgBox (s)
O 10
O 14
O 13
O 24

Transcribed Image Text: Time ler
write a java code to print the content of a binary tree in in-order.
Note: suppose you have access to the root node [ Node rootNode]
A BI

Transcribed Image Text: Write Python Program .
Input two integer A and B by user.
Print A and B in different line
Swap Numbers
Print A and B after swap in different line

Question:- How can we check if the below diagram of the linked list has a loop or not. Also, explain your answer with the full algorithm. Transcribed Image Text: 1
2
3
4

What is the definition of a calculated field?
What is the best way to utilise one in a SQL query?
How do you give a calculated field a name? provide a few instances

Q2 a) What could be the issues with e-payment systems? why is standardization required for e-commerce payment systems? b) What is meant by the terms Crowd Sourcing and Technology mining? Explain with example.

Please solve Quickly ?++ Transcribed Image Text: Arrange the following flowchart to obtain the result in
below series
M+..
.+0+1+2+3+5+8
start
End
No
Yes
B=sum
A=B
sum=0, A=0, B=1
B<=M print sum sum=A+B Transcribed Image Text: The minimum number of comparisons needed to find the Simultaneous Min, Max values of n odd elements is ?. (3n/2) -2 O b. 3(n-1)/2 O . 2n-1 O d. (3n-2)/2 Transcribed Image Text: Let A := {0* 1″|n > 0}. And B := {w\wis an even number}. Show that
A
int main()
int i=7;
do
{
for(int j=7;j<9;j++) cout<4);
return 0;
}

RSA algorithm is used by choosing two wo prime numbers, say p = 7 and q = 17. If the public key is e = 5, then the value of ‘d’ is ?

Write a program that uses printf to display this: * * * * * * * * * * * * * * * * * * Filename: printf1_your family name.c (Ex: printf1_alfonso.c)

I need help drawing a picture in python turtle with code. Please enter a code for python turtle (application used is thonny) that will draw a bird’s eye view of a pizza! Thanks!

Write a C++ program in which user enters a 8 digit roll no. And program tells him the seat number for him. Given: Seat number is equal to last 2 digit of RollNo.

Transcribed Image Text: What does the following expression represent?
Do not perform any calculations: even something like 2 + 3; rather just write out what it represents without doing any arithmetic calculations.
WI

Transcribed Image Text: ?What is the result of the following code
public class HelloWorld{
public static void main(String []args){
int sum1 = 10.0 + 50;
System.out.println(sum1);
}
}
60
60.0
10.50
Error O

Transcribed Image Text: 4
If a computer specified as a 256-bit processor and can execute up to 1024 instructions. What
will be the size of Addressbus, Databus, Memory Length, AC?
Enter your answer

Use html and css to develop a registration form with the following fields: Name,phone number, email and gender. Use an external Javascript code to validate if one or all the fields are empty.

Consider yourself a software tester. You have a calculator that you use for testing. Which of the various kinds of testing would you prefer? To test the calculator, list any five possible scenarios.

Java Question Transcribed Image Text: Question 1)
1. Write a console programme that reads in firstName (String), sureName (String), age
(int) and salary (double) through the keyboard and prints them on the screen.

None Transcribed Image Text: Which of the following are OK names to use for a variable? If not, explain
why?
1. SUM
2. GRAND TOTAL
3. MyValue
4. 16Candles
5. SUM23
6. YEAR%

Transcribed Image Text: An organization is granted a block of classless addresses with the starting address 199.34.32.0/27. How many addresses are granted?
Select one:
a. 32
O b.8
OC. 16
O d. 27

Create a C++ program that take an array of 10 inputs from the user and generate the sorted out put using the following Algorithms; ? Bubble Sort ? Insertion Sort ? Selection Sort

ARP queries are submitted in a broadcast architecture because they are more efficient. What is the purpose of submitting an ARP response in a frame with a MAC address of a single destination?

Explain about part classification and coding system. Describe coding structure of MICLASS system, KK-3 and DCLASS coding system Assign codes to any five parts with different manufacturing features using these three coding methods

Please solve Quickly ?++ Transcribed Image Text: Arrange the following flowchart to obtain the result in
below series
M+..
.+0+1+2+3+5+8
start
End
No
Yes
B=sum
A=B
sum=0, A=0, B=1
B<=M print sum sum=A+B Please quickly quickly i need help in 15 minutes Transcribed Image Text: 29. Which of the following are examples of non-functional requirements [Multiple Answers] * Usability Requirements Programming language Process standards Execution speed None Transcribed Image Text: Q.1- Make the right choice for the followings: 1. 8086 processor could be interfaced with memory locations. a) 1 M c) 20 M b) 1 K d) 256 K I need the answer as soon as possible Transcribed Image Text: Q5\ write c++ program using visual studio to check the value of z even or odd, positive or not ? Z=Ln(x)*2 * Transcribed Image Text: Part B: What will be the output of the last two lines of the following code? Int x- 10: Int *yptr: yptr – &x; *yptr +- 3; Yptr +- 3; Please solve Quickly ?++ Transcribed Image Text: Arrange the following flowchart to obtain the result in below series M+.. .+0+1+2+3+5+8 start End No Yes B=sum A=B sum=0, A=0, B=1 B<=M print sum sum=A+B Explain briefly what firewalls, intrusion detection systems, and intrusion prevention systems (IPSs) are used for and how they function. What, in your opinion, are the pros and disadvantages of each of these technologies? For an array with 15 elements, how many iterations are required to sort the elements using selection sort algorithm? D 14 (b) 15 (c) 12 (0.5) 04 (d) 16 Data structures and algorithms. Identify two to three (2-3) privacy-invading information technology tools. Next, examine the most common ways that the tools you’ve found could be used to commit computer crimes. Give a justification for your response. Computer Architecture: Give the decimal and hexadecimal values of the machine instructions for the following sample instructions: beq $t0, $s1, 1000 lbu $s0, 100($t2) j 2000 lui $t1, 100 bne $t2, $s2, 1000 DMA transfers 8 bits in 1 CPU cycle at regular intervals. For a 2 Mhz processor, if CPU uses 0.7% processor cycles for DMA, determine the data transfer rate in bits per second. The session layer in the OSI model is responsible for dialog control and synchronization. Which Internet model layer do you believe is in charge of these responsibilities? Give an explanation of your response. Computer Science A list of variables is given as (5, 3, 27, 8, 22, 13, 20, 12, 18, 14, 11, 7). Write a python code to display equal frequency and equal width binning. Give a pseudocode description of an insertion into a hash table that uses quadratic probing to resolve collisions, assuming we also use the trick of replacing deleted entries with a special “available” object. What exactly are graphs in Microsoft Excel? What exactly is the significance of graphs in Microsoft Excel? What are some of the most common types of graphs that are used in Microsoft Excel? Transcribed Image Text: What gets printed after executing the following code? void main () { string s1 “Hello\”C++\””; cout < (b)/a

I need the answer as soon as possible Transcribed Image Text: Suppose x 5. After the statement y x++; executes, y is 5 and x is 6
Select one:
O True
O False

Why might early adopters of an IBM Systems Solutions information technology system be ready to pay more for a closed-end lease of the necessary servers and other gear than for an outright purchase?

Many network experts believe that with the rise of the Internet, it has become more critical to move toward standardized data link layer protocols. Are you in agreement or disagreement? Justify your stance.

Fill in the blank spaces with the appropriate bits as found in 8051 microcontroller: Timer Mode Bit Timer Mode M1 M0 Split Mode 13 bit Mode 8-bit auto reload mode 16 bit Mode

P is the class of language that are decidable in polynomial time Transcribed Image Text: (a) Show that class P is closed under union.
(b) Show that class P is closed under concatenation.

Transcribed Image Text: The circuit of the given figure realizes the function
(with figure*)
A
C
-Y
E
Select one:
O a. AB+C+DE
b. AB+C. (D+E)
O c. (A’+B’).C+ (DE)
o d. A’+B’+C’+D’+E’

Discuss the key metrics for static testing and Path testing and demonstrate how static testing and Path testing saves project managers costs by justifying this in the light of savings to cost ratio?

I need the answer as soon as possible Transcribed Image Text: What is the parity bit for the following sequence given that even parity is used?
Sequence
= 01101101111101
O cannot be determined

Transcribed Image Text: Draw a Flow Chart to calculate the squares of the Odd numbers between 1 to 100.
Draw a Flow Chart to calculate the square root of a given Five numbers.

A 3-foot-tall monkey is in a room where some bananas are suspended from the 8th floor ceiling. He would like to get the bananas the room contains two stackable movable climbable 3-foot-high crates

In substitution, a character in the plaintext is always changed to the same character in the ciphertext, regardless of its position in the text a. polyalphabetic b. mono alphabetic c. transpositional d. multialphabetic

Q3. IF PC= 682 , AR=123 , DR=A2BF, IR= 5672, then execute the following M[AR] ?DR IR? M[AR] Determine the value of IR after the execution and comment on the type of addressin

How we can force a log switch? a) By using ALTER SYSTEM LOG b) By using ALTER SYSTEM SWITCH LOGFILE c) By using ALTER SYSTEM SWITCH LOGS d) By using ALTER SYS LOGFILES

Transcribed Image Text: What is a full adder? Using full adder, draw the block diagram of 3-bit binary adder.
B I
= ?
E?
Maximum file size: 250MB, maximum
?
?
II
?

I need the answer as soon as possible Transcribed Image Text: Q 02: Why the need of
Software Engineering
arises?
Portability,
Interoperability,
Reusability
are
the
different
characteristics
of
a
good
Software
Engineer. Explain?

It is desired to design a circuit to multiply the signed 3-bit number A with the signed 3-bit number B. How many bits should be the output of this circuit to be designed?

120. RAID level 1 refers to? a. Disk arrays with striping at the level of blocks b. Disk mirroring with block striping c. Memory style error correcting code d. Block interleaved distributed parity

c++ program to display this pattern, use for loop Transcribed Image Text: 1 2 3 4 5 5 4 3 2 1
123 4
1 2 3
4321
321
12
21
1
1

Describe how web caching will minimize the requested item receipt wait. Will web caching minimize the time delay for all items a user requests or only for certain objects? Why does this happen?

Create a generic function max that gives the maximum value of three generic type arguments that are passed to it. Then test this function by calling it with char, int, and float type.

In C++ assume that qty and salesReps are both integers. Use a type cast expression to rewrite the following statement so it will no longer perform integer division. unitsEach = qty / salesReps;

25. What are global locks ? a. they synchronize access to local resources b. they synchronize access to global resources c. they synchronize access to local and global resources d. none of above

Transcribed Image Text: Are the two grammars with respective productions
S ? aSb|ab| A,
and
S ? a Ab|ab,
a Ab|A
A
equivalent? Assume that S is the start symbol in both cases.

16. What is a shell ? a. It is a hardware component b. It is a command interpreter c. It is a part in compiler d. It is a tool in CPU scheduling

Transcribed Image Text: 4
6 2
5.
What is the resulting expression read from this tree if the nodes are processed using post-order traversal?
Do not worry about adding parenthesis to the expression.

Transcribed Image Text: 1
The simplified Boolean function in
SoP, which is obtained from
F (A.B, C) – ? (2,3, 4, 5, 6, 7) is:
%3D
None
?? + A’B’
A’B’
A’B’C’
??

Design a circuit that implements function p below using AND, OR, and NOT gates. DO NOT change the form of the equation. Transcribed Image Text: f (io,i, i2, ) = i>(i?ih + ?o?)

Solve completely and explanatory Question 1 Transcribed Image Text: •1. Based on the differences stated between a
Microprocessor and Microcontroller, Give two
examples of systems where they can be found in
each case.

155. The disk platters mounted on a spindle and the heads mounted on a disk arm are together known as ___________ a. Read-disk assemblies b. Head–disk assemblies c. Head-write assemblies d. Read-read assemblies

Assume that the data is transferred using a 4B5B bit synchronization and error detection code (4 net bits transferred using 5 bits). what is the physical layer gross bit rate? Show all calculations

Transcribed Image Text: Complete the table below to convert the decimal number 216 to binary. Use as many rows as you need.
n div 2
n mod 2
n
The binary number is

412. System’s performance can be improved by designing it with a. More than one storage media b. More than one I/O devices c. More than one CPU d. More than one logic unit

Most software engineering courses require their students to complete a substantial project as part of their final grade. Describe how the agile technique could be extremely beneficial to the students in this situation.

52. The concept in which extra bit or byte is stored for record deletion and that extra stored bit is called a. insertion marker b. deletion marker c. modifying marker d. static marker

Include details on all three cloud computing models, SaaS, PaaS, and IaaS. While auditing Cloud technologies, you should bear in mind three things. Could use some help with this. Explain in detail, please!

A soft link, which is also known as a symbolic link, may be seen by using the ls -l command and looking for a @ sign in the filename. So, is it correct?

I need the answer as soon as possible Transcribed Image Text: Write a program in python to get extension
of file. Like you take user input and file find
the extension the file

6 Transcribed Image Text: Which one of the following represents the correct
structure of the web page?
Select one:
a.

O b.

c. <HEAD></HEAD><br />
O d. <BODY><br /> </BODY>

There is a significant difference between Methodologies and the SDLC. Explain in your own words what the Software Development Lifecycle (SDLC) is and how it relates to the methodologies used in software engineering.

Transcribed Image Text: How many license plates can be
made using either two or three
uppercase English letters followed
?by either two or three digits
20075200 O
20077500 O
20057200 O
20077200 O

How many pulses are needed to change the contents of a 8-bit upcounter from 10101100 to 00100111 (rightmost bit is the LSB)? Note: Copied answers from chegg/course hero will be downvoted,they are incorrect.

1. Identify any three primary dimensions that should be considered when designing a foreign information technology architecture. What is the first thing you should consider when thinking about building an international information system?

Please solve Quickly ?++ Transcribed Image Text: Arrange the following flowchart to obtain the result in
below series
M+..
.+0+1+2+3+5+8
start
End
No
Yes
B=sum
A=B
sum=0, A=0, B=1
B<=M print sum sum=A+B Transcribed Image Text: is the process of controlling visibility of a variable or method. O a. Polymorphism O b. Access specifiers c. Overriding O d. Code re-usability Jump to… dullah Aldhuhli (Log out) Create a class called Name that represents a person’s name. The class should have fields representing the person’s first name, last name, and middle initial. (Your class should contain only fields for now.) QUESTION 7 Which of the following allows Windows to update in the background and place hardware devices in their lowest power states? a. bernate b. Modern Standby c. Hybrid Sleep d. Away Mode Modems are used for a variety of purposes. Tell us about the possibilities of employing amplitude modulation to send data across long distances. Describe how frequency modulation may be used to convey data. Write a c++ program to Take 20 integer inputs from user (all dynamically) and print the following: number of positive numbers number of negative numbers number of odd numbers number of even numbers Transcribed Image Text: 1. Simplify the following logic equation: F = ab’c + abed’+ ab’cd’ + acd Also draw the circuit before and after simplifications, and comment on savings on number of gates. Transcribed Image Text: If the default mask for network was 255255.255.0 and after subnetting had become Subnet mask 255.255.255.192 How many subnets in this example? Select one: a. 4 b. 3 d. 192 write a program c ++ to find the sum of the following series? Transcribed Image Text: Write a program to find the sum of the following series. sum 1+ 51 71 + (2n+1) Problem 4 Transcribed Image Text: Write a program that splits a 4-digits integer number into thousands, hundreds, tens, and ones. For example, 7375 is 7 thousands, 3 Hundreds, 7 Tens and 5 Ones. java Transcribed Image Text: 5. The following JavaFx code is called as event Model Button btOK = new Button(“OK”); QKHandlerClass handler = new QKHandlerClassO: btOK.setOnAction(handler); a. Window b. Display c. Delegation d. Dialog Using the IP 135.11.2.96/12, efficiently figure out the network addresses of the following host configuration: 2021, 1022, 511, 450, 127, 60, 32, 12, 10, 8, 6, 4, 3, 2. Upload the tree picture. print the American flag using ‘*’ and ‘=’ character using Java programming,there should be 15 rows in the flag to be printed and width of the flag is 46 ‘=’ characters at max After the execution of the following program the content of MYREG is : MYREG EQU 40H MOVLB 4H MOVLW 0H MOVWF MYREG, 1 Select one: a. 40H b. 1H C. 0H d. 4H Demonstrate how to typecast int variable to float explictly. Print the float variable. In JAVA. Transcribed Image Text: Demonstrate how to typecast int variable to float explictly. Print the float variable. In JAVA. Transcribed Image Text: B C E J D F H ? M G Figure Q1 Determine the result of Preorder Traversal. Determine the result of Inorder Traversal. Detemine the result of Postorder Traversal. Transcribed Image Text: Which of the following is a type of threat that prevents legitimate users from accessing the system? a. Data loss b. Disruption of service c. Information threat d. Identity theft There are a number of requirements engineering CASE systems, and you’ll need to know how well (if at all) they enable automated consistency analysis for validation and verification of requirements in this area. Modems are used for a variety of purposes. Tell us about the possibilities of employing amplitude modulation to send data across long distances. Describe how frequency modulation may be used to convey data. What is the role of solid state devices in aviation? Please explain your answers in association with safety, security, and convenience that comes with solid state technology. Answer in at least 10 sentences. Do you agree or not that internet of things (IoT) devices must be secure to protect individuals’ privacy? Why and why not? Please post your answer here in not more than 100 words. provide an overview of the most critical elements of the a.NET security guidelines Use resources like as the Microsoft.NET security website, the OWASP GitHub page, and any other trustworthy resources you come across. In a nutshell, compare Bitcoin, Coinjoin, Zerocoin, and Zerocash in terms of their transaction fees. 1) The anonymity features that are offered 2) How easily they can be deployed in the real world. Assume you’re studying a hospital administration system; for each of the following modifications, provide an example (that is relevant to this project): The application domain has shifted. A shift in the problem domain Think of an example of two classes where one class is a special case of the other, and write declarations for both classes, with the special case being written as a derived class. Programming language is: C ( Please write with comments): Two Programs: Transcribed Image Text: Write a program to add two numbers using pointers Second program to search an element in array using pointer For the dictionary containing the letters a,b,c,d,e,f,g,h and the numbers 012345, write the extended Backus–Naur form (EBNF) grammar of the expression that accepts all strings starting with abc and ending with a digit What is the ip ospf priority command used for? Explain why Network Address Translation (NAT) for IPv4 is necessary in your own words (at least two reasons). Give instances to back this up. I need the answer as soon as possible Transcribed Image Text: Rust Make a string variable using new keyword then add a anything string to that created string and then print this string Transcribed Image Text: Find the complexity of an algorithm that determines a COVID patient between n Normal people using big O notation. O 0(1) O(n log n) O O(n) O(n^2) O(log n) O(n!) Transcribed Image Text: Which one is correct for C programming integer types? O a. Sizeof(short<=sizeof(int)> =sizeof(long)<=sizeof(long long) Ob. Sizeof(short<=sizeof(int)<=sizeof(long)>=sizeof(long long)
O C. Sizeof(short<=sizeof(int)<=sizeof(long)<=sizeof(long long) O d. Sizeof(short>=sizeof(int)>=sizeof(long)> =sizeof(long long)
Oe.
Sizeof(short> =sizeof(int)<=sizeof(long)<=sizeof(long long) We had 2 strings Str = “Hello kiara” Str2 = “Hey kiara” And you have to compare both string using if-else block and print the statement according to that. In Elixir programming language Please answer the question in the screenshot. The language used is Java. Transcribed Image Text: For the given function, please indicate the tightest upper bound using big-O notation. f(n) = 4n2 – 5n Transcribed Image Text: Which of the following is a member of the language given by the regular expression below?, where e denotes the empty string. (0 U 1)*1(010*1)* 00 111011 01010100111 1010010 1001101 For a day, monitor your queries on a search engine. Suppose someone had access to those queries, knew they came from you, and knew your name. What would these queries reveal about you? class isNaN_output { public static void main(String args[]) { Double d = new Double(1 / 0.); boolean x = d.isNaN(); System.out.print(x); } } What will the given code prints on the output screen. I need the answer as soon as possible Transcribed Image Text: Rust Make a string variable using new keyword then add a anything string to that created string and then print this string 1.) A medical receptionist can log into the computers at work to update patient demographic and financial information, but because of her assigned ________, she cannot access the clinical side of the system. f the edge weights of a connected weighted graph are distinct, the graph must have a unique minimum spanning tree”. Is this statement true or false, briefly explain why in a few sentences. Transcribed Image Text: Q4 A/ For the system below, check the following tests (linearity, time variant or time invariant, Static or dynamic, Causality) with write the procedures of solution: y [n] = 4nx[n] In software development, a variety of models are used, with each model having a varying level of significance based on the application. Please sort those models into categories based on your own tastes. One of the most basic decisions to be made about developing a system is the order in which software components will be built or acquired, tested, and deployed. Identify four possible development orders. in c++, Over load unary pre fix operator that first take a vale ,decrement it first then multiply it with other two number and display result that reflect the effect of decrement operator. Transcribed Image Text: Which one of the following criteria is applied to make sure values are defined and used appropriately? O Def use values Producer consumer criteria Variable value criteria Data flow criteria Please solve quickly in java 01 6.2.1 16-Bit Data Transfer Move the contents of one 16-bit variable Value to another 16-bit variable Result. Sample Problems Input: Value = C123 Output: Result = C123 I need the answer as soon as possible Transcribed Image Text: Q1 in in c++ Q1/ write a program to draw a truth table of the following logic circuit: BD 1 Add file What is the meaning of the term “computer security? “? When it comes to Information Security, what role does it play? What are information security attacks? Which attacks cause data/information loss and destruction? Solve the initial value problem below by Modified Euler Method for h=0.0001 (step size). dy/dx =0.5(1+x) y2 Initial Condition: y(x0=0) = 2 Domain: 0 < x < 0.2 I need to matlab code 45. Baud means? a. The number of bits transmitted per unit time b. The number of byted transmitted per unit time c. The rate at which the signal changes d. None of above Write a C++ program in which natural numbers from 1 to 20 are pushed inside a stack data structure and then they are printed in reverse order. Output: 20 19 18 ……… 1 2a. If a computer runs at 12.8 GHz, what is the period of its clock signal? 2b. If the period of a periodic pulse train is 125 nanoseconds, what is the signal’s frequency Write a C code that finds the numbers of the Fibonacci sequence in a sequence entered by the user. Note that dynamic memory functions must be used if arrays are to be used. Transcribed Image Text: 3. Write a short Python function that takes a sequence of integer values and determines if there is a distinct pair of numbers in the sequence whose product is odd. Computing And Software Systems Transcribed Image Text: It is permissible to place a password in code only when that code lives on a secure server that no end users have permission to access. Transcribed Image Text: 4. Write a C++ program to count total number of negative elements in an array. 5 Write a Cat program to cony all elements from an array to another array Describe the following regular expressions: 1) a (a+b)*abba 2) (0+1)* 1 (0+1)* 11 (0+1)* Prove the following language is not regular: L = a n b n c m , where n>=1, m<=7 110. Goals for the design of the logical schema include a. avoiding data inconsistency b. being able to construct queries easily c. being able to access data efficiently d. All of the above I need the answer as soon as possible Transcribed Image Text: What is the parity bit for the following sequence given that even parity is used? Sequence = 01101101111101 O cannot be determined True or False: If methodA() contains an equals() method that overrides the one in the Object class, assertEquals() will utilize the version of equals() in methodA() in our JUnit test for methodA() (). Consider yourself a software tester. You have a calculator that you use for testing. Which of the various kinds of testing would you prefer? To test the calculator, list any five possible scenarios. 52. This is ordinary telephone twisted pair wire, one of several physical media specified in the IEEE 802.3 standard for Ethernet local area networks (LANs). a. 10BASE-T b. 10BASE-F c. 5BASE-T d. 100BASE-T Write the mathematical expression given below in expression coded in the computer language format. Transcribed Image Text: /xyz +- + (5x + 2) 1 1+ 1 x + y +- z + 3 What exactly is the problem with IPv4 addresses? What is the suggested remedy to this problem? In your opinion, how has it worked out thus far? Describe a specific element of the circumstance. When it comes to limiting access, how do hospitals of various sizes use permission, authentication roles, and mitigation techniques? These four security measures may help reduce the chance of being hit by ransomware. Each of the following is a characteristic of cybercrime except a. targeted attacks against financial networks b. exclusive use of worms and viruses c. unauthorized access to information d. theft of personal information Sub:-Computer organization Note:- explain with dia need clear explanation interrupt requests and priority Transcribed Image Text: With a neat diagram explain the implementation of interrupt priority using individual interrupt- request and acknowledgment lines. Scenario – “Generate ERD of Use Case Diagram” Task to do: i. Identify Entities with atleast 10 attributes per Entities. ii. Identify all relationship from the given Scenario iii. Generate Entity Relationship Diagram True or False: If methodA() contains an equals() method that overrides the one in the Object class, assertEquals() will utilize the version of equals() in methodA() in our JUnit test for methodA() (). Transcribed Image Text: WHICH OF THE FOLLOWING MEMORY PARTITIONING TYPES ALLOCATES THE SAME AMOUNT OF MEMORY EQUAL WITH THE SIZE OF THE PROCESS? Select one: a.BUDDY SYSTEM b.EQUAL-SIZED PARTITION c.UNEQUAL-SIZED PARTITION d.DYNAMIC PARTITION There is a significant difference between Methodologies and the SDLC. Explain in your own words what the Software Development Lifecycle (SDLC) is and how it relates to the methodologies used in software engineering. write an algorithm must. Simulate/dry run your algorithm on it and provide step-by-step updates of values in used data structure(s) considering “A” as source and “J” as destination. Transcribed Image Text: E. H. By using a health band as an example of the modern world, demonstrate the opportunities and benefits of a loT-based solution to M2M. What are the key M2M and loT characteristics to compare? Using Java, Write a method named isEven that accepts an int argument. The method should return true if the argument is even, or false otherwise. Also write a program to test your method. 7 Transcribed Image Text: ?, b (1) b a a.b a,b (2) b 92 a 7. Give the languages accepted by the dfa and nfa in the above 6 (1) and 6(2), respectively. Considering the Right to be Forgotten, do you favor European style regulations for sites such as Google, or US-style self-regulation? Justify your answer. Use at least one hypothetical example to prove your point. 157. _________ is the time from when a read or write request is issued to when data transfer begins. a. Access time b. Average seek time c. Seek time d. Rotational latency time Q: A bit stream 1011000 is transmitted using the standard CRC method. The divisor is 1011. What is the actual bit string transmitted? Also find out whether, there is an error or not? Transcribed Image Text: You want to create a website to tell story for children; the best website organization you can use is O erarchical Organization O Linear Organization Random Organization O Structural Organization In LISP, the function returns t if