WBCS.LIVE practice question

In the OSI model of computer networking, which specific layer is primarily responsible for logical IP addressing and routing?

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. Data Link Layer
  2. Transport Layer
  3. Network Layer
  4. Application Layer

Correct answer and explanation

Correct answer: Network Layer

Explanation: āœ… Correct Answer: C) Network Layer šŸ“š Explanation: The Network Layer is Layer 3 in the standard 7-layer OSI networking model. It is exclusively responsible for determining the best physical path for data to travel from the source to the destination. It handles all logical addressing (such as assigning IP addresses) and utilizes routers to seamlessly forward data packets across multiple networks.