Class-2 Ch-4

A computer works on our____________________.

• Output

• Process

• Instructions

IPO stands for_______________.

• Internet process output

• Input program output

• Input process output

A computer works on three steps.

• Input printer result

• Input program output

• Input process output

What are the inputs for mango shake?

• Milk, sugar, mangoes

• Mangoes and sugar

• Mangoes and water

What is the input in the given example.

12 6+4+2 6,4,2,+

• 6+4+2

• 6,4,2,+

• 12

The data and instructions that we enter into the computer are called_______________

• Output

• Process

• Result

• None of these

A computer works very slow.

• True

• False

A computer needs an output to work on.

• True

• False

A computer cannot work on its own.

• True

• False

_____________means a computer can do multiple things at a time.

• Accuracy

• Multitasking

• Versatile

• Multiuser