Communication Devices - JSS3 Basic technology Past Questions and Answers - page 1

1

What is the primary function of a telephone?

A

Sending text messages

B

Accessing the internet

C

Realtime voice communication

D

Taking photographs

correct option: c
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2

Which of the following is a feature of modern telephones?

A

Camera

B

Touchscreen

C

GPS

D

Called ID

correct option: c
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3

What is a key function of mobile phones?

A

Scanning documents

B

Instant messaging

C

Printing documents

D

Processing data

correct option: b
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4

Which feature is common in smartphones but not in basic mobile phones?

A

Dialing keypad

B

Internet connectivity

C

Speaker

D

Ringer

correct option: b
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5

What do fax machines use to transmit documents?

A

Cellular networks

B

Internet

C

Telephone lines

D

Satellite signals

correct option: c
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6

Which component is essential for the operation of a fax machine?

A

Scanner

B

Touchscreen

C

GPS

D

Camera

correct option: a
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7

What is the primary function of computers in communication?

A

Voice communication

B

Data processing

C

Scanning documents

D

Printing documents

correct option: b
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8

Which of the following is a feature of computers that supports communication?

A

Modem

B

Camera

C

Document feeder

D

Email software

correct option: d
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9

How do you typically operate a telephone?

A

Enter and press send

B

Place the document in the feeder and press start

C

Lift the receiver, dial the number and speak

D

Turn in the monitor type

correct option: c
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10

Which communication device allows for video calls?

A

Fax machine

B

Mobile phone

C

Traditional phone

D

Scanner

correct option: b
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