Communication Devices - JSS3 Basic technology Past Questions and Answers - page 1
1
What is the primary function of a telephone?
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A
Sending text messages
B
Accessing the internet
C
Realtime voice communication
D
Taking photographs
2
Which of the following is a feature of modern telephones?
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A
Camera
B
Touchscreen
C
GPS
D
Called ID
3
What is a key function of mobile phones?
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A
Scanning documents
B
Instant messaging
C
Printing documents
D
Processing data
4
Which feature is common in smartphones but not in basic mobile phones?
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A
Dialing keypad
B
Internet connectivity
C
Speaker
D
Ringer
5
What do fax machines use to transmit documents?
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A
Cellular networks
B
Internet
C
Telephone lines
D
Satellite signals
6
Which component is essential for the operation of a fax machine?
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A
Scanner
B
Touchscreen
C
GPS
D
Camera
7
What is the primary function of computers in communication?
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A
Voice communication
B
Data processing
C
Scanning documents
D
Printing documents
8
Which of the following is a feature of computers that supports communication?
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A
Modem
B
Camera
C
Document feeder
D
Email software
9
How do you typically operate a telephone?
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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
10
Which communication device allows for video calls?
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A
Fax machine
B
Mobile phone
C
Traditional phone
D
Scanner
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