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3 years ago

When youre working with a word processing document and you press the Del key what happens

1 answer:

5 0

Typically, "Del" stands for "delete."
Most times, this key will do different things depending on the type of keyboard/computer you have. For example, on macs, the "delete" key is also the backspace key, so it will delete the last character you typed. However, on most pcs, the "delete" key will delete characters you typed that are in front of your cursor.

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What is Computer system software

myrzilka [38]

Answer:

System software is software designed to provide a platform for other software...

6 0

4 years ago

What is Recursion in Java?

wel

Answer:

Recursion is a process of defining a method that calls itself repeatedly

Explanation:

Recursion is a basic programming technique of defining a method that calls itself repeatedly.

One practical example is using recursion to find the factorial of a number.

Consider the following java code below, it uses recursion to solve for the factorial of a number.

class Main {

public static void main (String[] args) {

System.out.println("Factorial of 3 is " + factorial(3));

System.out.println("Factorial of 5 is " + factorial(5));

System.out.println("Factorial of 7 is " + factorial(7));

}

//the factorial method uses recursion to find the factorial of the

// parameter of the integer pass into it

private static int factorial(int n) {

int result;

if ( n ==1) return 1;

result = factorial(n-1) * n;

return result;

}

6 0

3 years ago

//TO-DO: Fill in the Authors Name Here//TO-DO: Fill in the current date here//CS1428 Lab//Lab 10//Description: this program will

slamgirl [31]

Answer:

countLetterGrades:

void countLetterGrades(double grades[], const int SIZE, int &numberOfAs,int &numberOfBs,int &numberOfCs,int &numberOfDs,int &numberOfFs) {

for(int i = 0; i < SIZE; i++){

if(grades[i]>85){numberOfAs++;}

else if(grades[i]>75){numberOfBs++;}

else if(grades[i]>65){numberOfCs++;}

else if(grades[i]>55){numberOfDs++;}

else{ numberOfFs++;}

}

printData:

void printData(double average, int numberOfAs,int numberOfBs,int numberOfCs,int numberOfDs,int numberOfFs)

{

cout<<"Average: "<<average<<endl;

cout<<"Number of A's: "<<numberOfAs<<endl;

cout<<"Number of B's: "<<numberOfBs<<endl;

cout<<"Number of C's: "<<numberOfCs<<endl;

cout<<"Number of D's: "<<numberOfDs<<endl;

cout<<"Number of F's: "<<numberOfFs<<endl;

}

Explanation:

Your question is poorly formatted. (See attachment for proper presentation of question)

------------------------------------------------------------------------------------------------------------

The first step is to go to the main function and replace

//TODO: Add function calls

with the following 4 lines of code:

getGrades(grades,SIZE);

average = getAverage(grades,SIZE);

countLetterGrades(grades, SIZE, numberOfAs,numberOfBs,numberOfCs,numberOfDs,numberOfFs);

printData(average, numberOfAs,numberOfBs,numberOfCs,numberOfDs,numberOfFs);

------------------------------------------------------------------------------------------------------------

1. getGrades(grades,SIZE);

This calls the getGrade functions; The getGrade function is where the user inputs 5 grades for a student

2. average = getAverage(grades,SIZE);

Next, is to get the average of the input grades. This is done using the above and the average is stored in variable average

3. countLetterGrades(grades, SIZE, numberOfAs,numberOfBs,numberOfCs,numberOfDs,numberOfFs);

Next, is to get letter grade of each number grade. This is done using countLetterGrades function.

4. printData(average, numberOfAs,numberOfBs,numberOfCs,numberOfDs,numberOfFs);

The above 3 functions populate data for average, numberofAs to numberofFs; This values are passed to printData function to to display program output.

------------------------------------------------------------------------------------------------------------

Next complete countLetterGrades and printData functions as seen in the answer section.

For clarity, see the attached cpp file for line by line explanation of the complete code

7 0

3 years ago

ou are working as a technician on a computer loaded with MS Windows. You boot the computer that has an incorrect driver loaded f

jeka94

Answer:

My Computer>>Properties>>Device Manager>>Video Card Properties>>Drivers Tab>>Roll Back Driver.

Explanation:

The user can do so by reverting the driver to the previous version, The correct process to do so is by the Right Clicking on the computer menu and clicking device manager from the properties. In the device manager, click the properties of the video card and select the Drivers tab. In the Drivers tab, click on the Roll Back Driver. This will restore to the previous driver.

7 0

4 years ago

30 POINTS!!!

Alex Ar [27]

Answer:

cell phone, texting, social media,

Explanation:

6 0

3 years ago