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Engineering B.E. (Computer Engineering) Sem 5 Computer Network May 2019 Question Paper - Mumbai University | munotes

Computer Network Question Paper, May 2019.pdf
CMPN · 282 KB · 1 May 2025

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Questions asked in this paper

  1. Q1 A) Explain LAN, MAN and WAN. 5 marks
    • C) Explain the purpose of Flow control and Error Control from DLL perspective. 5
    • D) Explain the purpose of fragmentation of Packet and how it is done. 5
  2. Q2 A) Explain OSI/ISO model with neat diagram and the functions of each layer. 10 marks
    • B) Explain the functionality of Repeater , HUB , L2-Switch and Router. 10
  3. Q3 A) Explain the need for subnetting? A company is granted the site address 201.70.64.0 (class C). The company needs six subnets. Design the subnets 10 marks
    • B) What is difference between interior gateway and exterior gateway routing ? 10 Explain the count to infinity problem of DVR and various solutions for the
  4. Q4 A) Berkley socket primitives? Explain in brief. 10 marks
    • B) What is error detection and correction? Explain CRC with example. 10
  5. Q5 A) What is congestion control ? Explain open loop and closed loop congestion 10 marks
    • B) Explain in brief — 10
    • b) TCP timers
  6. Q6 Write Short Note on ( Any four ) 20 marks
    • (d) Design issues for various layers

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