Variables are used to store information to be referenced and manipulated in a computer program. ... It is helpful to think of variables as containers that hold information. Their sole purpose is to label and store data in memory. This data can then be used throughout your program.

6 0

3 years ago

.) Write a complete C program in one file which takes a double value from the user, cubes it, and prints the result. Your progra

Ket [755]

Answer:

Explanation:

#include <iostream>

using namespace std;

double cube(double);

int main()

{

double ci=0;

cout << "Enter avalue :";

cin >> ci;

cout << "Cube of " << ci << "is =" << cube(ci) << endl;

return 0;

}

double cube(double i)

{

return(i*i*i);

}

8 0

3 years ago

Explain the steps in starting the MS Access from the Start Menu.

blondinia [14]

Explanation:

As with most windows programs Access can be executed by navigation the start menu in the lower left hand corner of the windows desktop. To Acess, click on the start button, then the programs menu then move to the Microsoft Office menu a.d finally click on the Microsoft Access menu item.

6 0

3 years ago

The amount of time taken by each of 10 students in a class to complete an exam is an example of what type of data? a. Cannot be

vekshin1

Answer:d) Quantitative data

Explanation: Quantitative data is the data that is required for the measurement of count and then exhibited in the numeric values.It is expressed through the type of name, number,code, symbol etc. It is used in the questionnaire, surveys, interviews etc.

Other options are incorrect because time series data is data according to the time event and categorical data is based on the categories of event.Thus, the correct option is option(d).

8 0

3 years ago