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Grade 7 Computer revision sheet practice

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

The CPU is considered the brain of the computer.

a)

True

b)

False

2.

RAM stores data permanently.

a)

True

b)

False

3.

Input devices allow users to send data to the computer.

a)

True

b)

False

4.

The keyboard and mouse are examples of output devices.

a)

True

b)

False

5.

Hard drives and SSDs are types of storage devices.

a)

True

b)

False

6.

ROM is volatile memory.

a)

True

b)

False

7.

The monitor displays information to the user.

a)

True

b)

False

8.

Flash drives are removable storage devices.

a)

True

b)

False

9.

Data in RAM is lost when the computer is turned off.

a)

True

b)

False

10.

The printer is an input device.

a)

True

b)

False

11.

Which of the following is an input device?

a)

Printer

b)

Keyboard

c)

Monitor

d)

Speaker

12.

The brain of the computer is called:

a)

RAM

b)

CPU

c)

ROM

d)

Hard drive

13.

Which storage device is permanent and non-volatile?

a)

RAM

b)

SSD

c)

Cache memory

d)

CPU registers

14.

Which of the following is an output device?

a)

Mouse

b)

Keyboard

c)

Monitor

d)

Scanner

15.

The short-term memory of a computer is called:

a)

ROM

b)

RAM

c)

Hard drive

d)

Flash drive

16.

Which device can store large amounts of data and is removable?

a)

SSD

b)

USB flash drive

c)

CPU

d)

RAM

17.

What does SSD stand for?

a)

Standard Storage Device

b)

Solid State Drive

c)

Super Storage Disk

d)

System Storage Device

18.

Which device converts digital signals to printed output?

a)

Monitor

b)

Printer

c)

Keyboard

d)

Mouse

19.

ROM stands for:

a)

Read Only Memory

b)

Random Operating Memory

c)

Read Operating Memory

d)

Run Only Memory

20.

Data stored in which memory is lost when power is off?

a)

ROM

b)

Hard drive

c)

RAM

d)

Flash drive