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grandymaker [24]
3 years ago
9

Task 7: The following is a quiz program that asks the us-

Computers and Technology
1 answer:
Leni [432]3 years ago
7 0

Answer:

peread

Explanation:

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Which decimal value (base 10) is equal to the binary number 1012?
GaryK [48]

Answer:

The decimal value of 101₂² base 2 = 25 base 10

Explanation:

The number 101₂² in decimal value is found as follows;

101₂ × 101₂ = 101₂ + 0₂ + 10100₂

We note that in 101 + 10100 the resultant 2 in the hundred position will have to be converted to a zero while carrying over 1 to the thousand position to give;

101₂ + 0₂ + 10100₂ = 11001₂

Therefore;

101₂² =  11001₂

We now convert the result of the square of the base 2 number, 101², which is 11001₂ to base 10 as follows;

Therefore converting 11001₂ to base 10 gives;

11001₂= 1 × 2⁴ + 1 × 2³ + 0 × 2² + 0 × 2 ¹ + 1 × 2⁰

Which gives;

16 + 8 + 0 + 0 + 1 = 25₁₀.

7 0
3 years ago
Which of the following describes the test phase of the program process
wlad13 [49]

Program testing is an evaluative process which is also called Unit Testing by the programmers.

Explanation:

Software testing is an important step in the software development process. The procedure analyzes the functionality of it and if it meets the specified requirements or not. This is a four-stage procedure that involves analysis, planning, development, setting the test environment, and finally the execution of the test.

The main stages of testing that will result in an error-free and quality product are-  

  1. Unit testing
  2. Integration testing
  3. System testing
  4. Acceptance testing

3 0
3 years ago
Develop a C program that calculates the final score and the average score for a student from his/her (1)class participation, (2)
White raven [17]

Answer:

Following are the code to the given question:

#include<iostream>//defining header file

using namespace std;

int main()//defining main method

{

float clspat,test,asst,exam,practice,total,average;//defining floating variable

char name[100];//defining char variable to input value

cout<<"Enter Name of Student: ";//print message

cin>>name; //input value

cout<<"Enter scores in following scoring items between 0 and 100:"<<"\n";//print message

cout<<"Enter class participation score: ";//print message

cin>>clspat;//input value

cout<<"Enter test score: ";//print message

cin>>test;//input value

cout<<"Enter assignment score: ";//print message

cin>>asst;//input value

cout<<"Enter exam score: ";//print message

cin>>exam;//input value

cout<<"Enter practice score: ";//print message

cin>>practice;//input value

total=clspat+test+asst+exam+practice;//calculating total value

average=total/5;//calculating average value

cout<<endl<<"SCORE CARD OF "<<name<<"\n"<<"-----------------------"<<"\n";//print value with message

cout<<"Total score: "<<total<<"\n";//print message with value

cout<<"Average score: "<<average; //print message with value

}

Output:

please find the attached file.

Explanation:

In this code, the floating-point variable is declared, which is used for input value from the user-end and after input the floating-point value it uses the "total, average" variable to calculate its respective values and store its value with init, after storing the value into the variable it uses the print method to print its values.

5 0
3 years ago
Which of the following generally does not apply to all seven domains of an IT infrastructure? Incident response Service level ag
almond37 [142]

Answer:

Option C, Disaster recovery plan

Explanation:

The seven domains of IT are

User Domain

System/Application Domain

LAN Domain

Remote Access Domain

WAN Domain

LAN-to-WAN Domain

Workstation Domain

To these seven domain, the Disaster recovery plan only applies to the LAN-to-WAN Domain as it is vulnerable to corruption of data and information and data. Also, it has  insecure Transmission Control Protocol/Internet Protocol. (TCP/IP) applications and it at the radar of Hackers and attackers

4 0
2 years ago
Type a statement using srand() to seed random number generation using variable seedVal. Then type two statements using rand() to
jek_recluse [69]

Answer:

The solution code is written in C language.

  1.    srand(seedVal);
  2.    printf(" %d \n", rand() % 9);
  3.    printf(" %d \n", rand() % 9);

Explanation:

srand() is a C library function which seeds the random number generator. The srand() function will take one unsigned integer, <em>seedVal</em>, as input parameter (Line 1).

We can print random integer between (and including) 0 and 9 by calculating the random number modulus by 9 (Line 2-3). This will ensure the final random number will also be between 0 and 9.

5 0
3 years ago
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