Which of the following represents a key characteristic of 'Full-Duplex' network communication? MCQ with Answer and Explanation

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Which of the following represents a key characteristic of 'Full-Duplex' network communication?

A. Data can be transmitted in only one direction permanently.

B. Data must pause at every node before moving forward.

C. Data can be transmitted and received simultaneously over the same link channel.

D. Data requires analog modulation steps at every connection node.

Answer: Option C

Solution (By JKSSB Mock Tests)

Full-duplex allows simultaneous bidirectional transmission, effectively doubling potential throughput compared to half-duplex links.

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What is the maximum number of hosts per network in a Class C IP address?

A. 16,777,214

B. 65534

C. 254

D. 126

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Correct Answer: Option C

Explanation:
Class C provides 8 bits for hosts (2^8 - 2 = 254 usable hosts).

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Question #2

Which of the following is a private IP address?

A. 203.0.113.1

B. 172.32.1.1

C. 192.169.1.1

D. 10.0.0.1

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Correct Answer: Option D

Explanation:
10.0.0.1 is within the 10.0.0.0/8 private range.

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Question #3

What happens if a terminator component is missing from either end of a traditional coaxial Bus Network line?

A. The system re-routes all traffic to the loopback interface.

B. The network transitions to a wireless ring structure.

C. Signals reflect back along the cable when they hit the open end, causing signal corruption that drops the network.

D. The data frame sizes double automatically.

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Correct Answer: Option C

Explanation:
Without a terminator to absorb signals at the physical endpoints of a bus network, signal bounce corrupts ongoing data traffic.

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