Multiple choice

Which of the following layers of the OSI reference model resolves the problems of the damage or loss of duplicate frames?

  1. Session layer

  2. Application layer

  3. Network layer

  4. Data link layer
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Data link layer is responsible for resolving the problems due to damage or loss of duplicate frames. Data link layer uses methods such as addition of special bits patterns and acknowledgement receiving.

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