Input Process Output

When a user enters data into a computer, what is this called?

• Input

• Process

• Output

• Program

When you press a key on your keyboard what is the result shows on the screen called?

• Input

• Process

• Output

• Storage

How does a computer produce the answer when you enter a calculation as an input?

• it stores the data

• It uses its brain

• It processes the input data

• It takes a guess

How does a computer know how to process data that is input into it?

• It follows program instructions

• It's clever, it just knows

• It checks stored outputs

• It generates a random output

If I input the numbers 5 and 4 and the computer outputs 3 and 2, what is the process?

• double it

• divide it by 2

• add 1

• subtract 2

You can output data for the computer to process and give you an input, is this TRUE or FALSE?

• TRUE

• FALSE

A computer following instructions given by a program to process input data and produce an output, TRUE or FALSE?

• TRUE

• FALSE

If I input the numbers 3 and 6 and the computer outputs numbers 7 and 13, what is the process?

• divide it by 2 and add 1

• double it and add 1

• subtract 1 and divide it by 2

• add 1 and double it

If you input 23 + 4 into a calculator on your PC, what would be the output?

• 24

• 25

• 26

• 27

What would the input be to follow the process double it and add 2 to give the output 10?

• 2

• 4

• 6

• 8