2. Sample Papers
  3. 9th Class
  4. Computers Science

9th Class Computers Science Sample Paper Computer Science Olympiad Model Test Paper-9

  • question_answer
    Which one of the following layers is responsible for the source - to - destination delivery of a packet across multiple network links?

    A)  Transport                     

    B)  Data link

    C)  Physical                       

    D)  Network

    E)  None of these

    Correct Answer: D

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