Consider the following classes:

Write a class named Averager containing: An instance variable named sum of type integer, initialized to 0. An instance variable

vladimir1956 [14]

Answer:

The answer to this question can be given as:

Class definition:

public class Averager //define class Average.

{

private int sum = 0;

//define variable sum.

private int count = 0;

//define variable count.

public int getSum() //define function getSum().

{

return sum; //return value.

}

public void add(int x)

//define function add().

{

sum = sum + x; //calculate sum

count=count+1; //increase value of count.

}

public int add(int x)

//define function add().

{

return count; //return value.

}

public double getAverage() //define function getAverage().

{

return (double)sum/count; //return value

}

Explanation:

The above class definition can be described as:

In the above class definition first we define a class that is " Averager". In this class we define two integer variable that is "sum and count" and assign a value that is 0. Then we define a functions :
First we define getSum() function in this function we does not pass any value and the return type of this function is int that will return an integer value.
Then we define add() function we use this function two times but both functions have different from each other.
In first time implementation, we define this function and the return type of this function is void which means it does not return any value. In this function, we calculate the sum value and increase the value of the count variable by 1.
In second time implementation, we define this function and the return type of this function is int which means it will return a value. In this function, we will return the count variable value.
At the last, we define a getAverage() that calculates the average of the added values in the sum variable and returns its value.

3 0

3 years ago

What is the duty of WHH? (white hat hackers)<br><br><br>ANY WHH HERE?<br>

Minchanka [31]

White hat hackers use their capabilities to uncover security failings to help safeguard organizations from dangerous hackers. They can sometimes be paid employees or contractors working for companies as security specialists who attempt to find gaps in security.

6 0

2 years ago

Hello can you please help with this if you want to thank you!

nikklg [1K]

Answer:

hardware and software is the answer

8 0

3 years ago

Read 2 more answers

Can you structure this code in if-statements?

Naddika [18.5K]

Not sure what quizScore1-5 is, but here it is. Also, I'm not entirely sure what language you're working with here, but null can't be returned as an integer. If it were a string, for example, it'd be possible as string is an object reference type.

public int getData(int dataNumber)
{
if (dataNumber == 1)
return quizScore1;
else if (dataNumber == 2)
return quizScore2;
else if (dataNumber == 3)
return quizScore3;
else if (dataNumber == 4)
return quizScore4;
else if (dataNumber == 5)
return quizScore5;
else
return 0;
}

3 0

3 years ago

Several of the items below indicate the steps required to move a slide to a different location in a presentation. Select those s

Llana [10]

Answer:

1 - Select the slide you want to move

2- Hold down the mouse button

3- Drag the slide where you want it

4 - NA

5- NA

6- NA

Explanation:

1 - Select the slide you want to move

it allows us to select the slide which we want to move by just clicking left mouse button

2- Hold down the mouse button

it allows the selected slide to stick with cursor

3- Drag the slide where you want it

It allows the slide stick with the cursor to drag it by moving the cursor to the required position

4 - NA (Choose move from the toolbox menu)

There is on toolbox against the slide as toolboxes are only available within a slide that is what we are writing on the slides

5- NA (Enter the slide position you want)

There is no command line in which we may enter the slide position to move the slide to a different serial number

6- NA (Switch to the Notes view)

Switching to notes view allows us to write notes with the corresponding slide whereas it doesn't do anything related to moving the slide

5 0

3 years ago