Moderate

What layer protocol is responsible for user and the application programme support such as passwords, resource sharing, file transfer and network management ?

Correct answer: D. Layer 7 protocols

  • A. Layer 4 protocols
  • B. Layer 5 protocols
  • C. Layer 6 protocols
  • D. Layer 7 protocols

Explanation

OSI Layer 7, the application layer, provides network services directly to user applications, including file transfer and network management. Layers 4 through 6 handle transport, session, and data representation functions instead.

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