2. Sample Papers
  3. 12th Class
  4. Computers Science

12th Class Computers Science Sample Paper Computer Networks - Sample Paper-2

  • question_answer
    OSI Reference Model contains .................layers

    A) 4         

    B) 5

    C) 6                     

    D) 7

    Correct Answer: D

    Solution :

    [d] 7 (Application Layer, Presentation Layer, Session Layer, Transport Layer. Network Layer, Data Link Layer, Physical)


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