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Worksheets

Computer Components Check

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

This component is the electronic circuitry that carries out the instructions of a computer program.

a)

Operating system

b)

Processor (CPU)

c)

Modem

d)

Hard Drive

2.

This is a high capacity, data storage device. Information is NOT erased when the computer is turned off

a)

Hard drive

b)

RAM

c)

Operating system

d)

Modem

3.

This component uses laser light to read data.

a)

Video card

b)

Hard drive

c)

Processor

d)

Optical drive

4.

This type of memory is lost when the computer is turned off. It is not stored for a long period of time.

a)

Hard drive

b)

RAM

c)

Operating system

d)

Modem

5.

This circuit board controls output to a display screen.

a)

Video card

b)

Sound card

c)

Mouse

d)

Monitor

6.

This device converts analog audio signals into audible sounds.

a)

Sound card

b)

Speakers

c)

Hard drive

d)

Memory

7.

This device enables a computer to transmit data (such as over cable or telephone lines)

a)

Processor

b)

Monitor

c)

Modem

d)

RAM

8.

This component is a text input device.

a)

Mouse

b)

Keyboard

c)

Speakers

d)

Monitor

9.

This is an electronic device that shows the display/picture for a computer.

a)

Video card

b)

Optical drive

c)

Monitor

d)

Hard drive

10.

This is the software the controls the computer's basic functions.

a)

Processor (CPU)

b)

Operating system

c)

RAM

d)

Hard drive