What is the default subnet mask assigned to standard Class C IP addresses under traditional classful addressing configurations? MCQ with Answer and Explanation

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What is the default subnet mask assigned to standard Class C IP addresses under traditional classful addressing configurations?

A. 255.255.0.0

B. 255.0.0.0

C. 255.255.255.0

D. 255.255.255.255

Answer: Option C

Solution (By JKSSB Mock Tests)

Class C networks allocate 24 bits to the network ID, which corresponds to a default subnet mask of 255.255.255.0.

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Correct Answer: Option A

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Explanation:
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