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nekit [7.7K]
3 years ago
11

Kai notices his laptop is running sluggishly, so he wants to check his system resources for any issues. Which utility can he use

?
A.
data recovery utility
B.
file manager
C.
disk cleaner
D.
diagnostic program
E.
antivirus
Computers and Technology
2 answers:
OLga [1]3 years ago
6 0

Answer:

D

Explanation:

Svetradugi [14.3K]3 years ago
3 0

Answer:

I wanna say D.

Explanation:

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Which of the following is a common financial aid scam that students sometimes find on the internet?

All of the above.

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Write a program that determines a student's letter grade. Allow the user to enter three test scores. The maximum score on each t
Elina [12.6K]

Answer:

public class Grade {

   

   public static void main (String [] args) {

       

       int sum = 0, avg = 0;

       char grade = 'x';

       Scanner input = new Scanner(System.in);

       

       System.out.print("Enter the test scores: ");

       for(int i=1; i<=3; i++) {

           int testScore = input.nextInt();

           sum += testScore;

       }

       

       avg = sum/3;

       

       if(avg >= 90) {

          grade = 'A';

       }

       else if(avg>= 80 && avg < 90) {

          grade = 'B';

       }

       else if(avg>= 70 && avg < 80) {

          grade = 'C';

       }

       else if(avg>= 60 && avg < 70) {

         

          System.out.print("Enter the number of homeworks turned in: ");

          int homeworksTurnedIn = input.nextInt();

          System.out.print("Enter the total number of homeworks: ");

          int totalHomeworks = input.nextInt();

         

          if((homeworksTurnedIn / (double)totalHomeworks) > 0.8) {

              grade = 'D';

          }

          else

              grade = 'F';

       }

       else if(avg < 60) {

          grade = 'F';

       }

       

       System.out.println("Your grade is: " + grade);

   }

}

Explanation:

- Initialize the variables

- Ask the user for the test scores

- Inside the for loop, calculate the <em>sum</em> of the test scores

- Then, find the <em>average</em> of the scores

- Depending on the <em>average</em>, print the <em>grade</em>

6 0
3 years ago
Need help answering this
elena55 [62]
I think it is c if that helps x
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3 years ago
What is the post condition of an expression or variable
Jet001 [13]

Answer:

The post condition is simply a statement expressing what work has been accomplished by the function. This work might involve reading or writing data, changing the values of variable parameters, or other actions.

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Customizable diagrams, including List, Process, and Cycle diagrams, are built into Word and can be found in
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Answer:

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Explanation:

i hope this helps you

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