Which internet protocol layer is responsible for routing data packets across multiple networks from the source computer host to the destination host? MCQ with Answer and Explanation

Question

Which internet protocol layer is responsible for routing data packets across multiple networks from the source computer host to the destination host?

A. Data Link Layer

B. Network Layer

C. Application Layer

D. Physical Layer

Answer: Option B

Solution (By JKSSB Mock Tests)

The Network Layer (or Internet layer in TCP/IP) manages packet routing, logical addressing, and path determination using protocols like IP.

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Correct Answer: Option C

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Correct Answer: Option A

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