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Question 124Asked in BPSC TRE 3.0 (2024) Computer Science Class 11-12

In the OSI model, which layer is responsible for routing and forwarding data packets?

  1. AData Link Layer
  2. BTransport Layer
  3. CPhysical Layer
  4. DMore than one of the above
  5. ENone of the above
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Correct answer: (E) None of the above

Explanation

Routing and forwarding packets is the job of the Network Layer (Layer 3), which is not among the options.

From BPSC TRE 3.0 (2024) Computer Science Class 11-12 — Previous Year Paper

This is question 124 of BPSC TRE 3.0 (2024) Computer Science Class 11-12 — Previous Year Paper. See all questions of this paper with answers, or attempt the paper as a timed online test to get your score and all-India rank.