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ITI
COPA
COPA Set-1
Networking Concepts and Internet Concepts
Networking Concepts and Internet Concepts MCQ with Answers
21)
Which device is used to amplify or regenerate digital signals received while sending them from one port of a network into another?
Hub
Bridge
Switch
Repeater
Answer
Answer is:
Repeater
22)
Which device modulates analog signal to encode digital information and demodulates carrier signal to decode the transmitted information over the telephone network?
Hub
Bridge
Switch
MODEM
Answer
Answer is:
MODEM
23)
Which device is used to connect one network with another network that uses different protocols?
Hub
Router
Switch
Gateway
Answer
Answer is:
Gateway
24)
Which device forwards data packet between computer network?
Hub
Router
Switch
Gateway
Answer
Answer is:
Router
25)
What is the speed of standard 10 base T cable?
1 mbps
10 mbps
100 kbps
100 mbps
Answer
Answer is:
10 mbps
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