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EndsemMay 20242019 patternSE IT

Basics of Computer Network (BCN) SPPU Endsem Question Paper May 2024

All 8 questions from this SPPU endsem paper, as printed. Read them here or open the PDF.

Open the PDFMost repeated BCN questions
Subject code
214445
Pattern
2019 pattern
Exam
Endsem
Session
May 2024
Max. marks
70
Time
2½ Hours
Semester
III
Paper code
[6261]-63

Printed for: S.E. (Information Technology)

Instructions to the candidates

  1. Answer Q.1 or Q.2, Q.3 or Q.4, Q.5 or Q.6, Q.7 or Q.8.
  2. Neat diagrams must be drawn wherever necessary.
  3. Figures to the right side indicate full marks.
  4. Assume Suitable data if necessary.

Questions

  1. Q1

    1. a)

      Explain FDMA, TDMA & CDMA with neat diagram.

      Also asked:Dec 2025 ·May 2025

      [9]
    2. b)

      Draw and Explain MAC Frame Format of 802.3.

      Also asked:Dec 2025 ·May 2025

      [9]

  2. Q2

    1. a)

      Discuss CSMA/CA random access technique. How collision avoidance is achieved in the same?

      [9]
    2. b)

      Write short note on IEEE 802.4(Token Bus) and IEEE 802.5(Token Ring).

      Also asked:Dec 2025 ·May 2025

      [9]

  3. Q3

    1. a)

      Discuss Network Layer Services. Illustrate IPv4 addresses with respect to classess.

      [9]
    2. b)

      Explain Classful and Classless Addressing with example.

      [8]

  4. Q4

    1. a)

      Describe Subnetting and Supernetting with example.

      [9]
    2. b)

      Explain in detail fragmentation in terms of IPv4. 2

      [8]

  5. Q5

    1. a)

      Discuss Distance Vector Routing protocol in detail.

      Also asked:Dec 2025 ·May 2025

      [9]
    2. b)

      Explain EIGRP protocol in detail.

      [9]

  6. Q6

    1. a)

      Discuss OSPF protocol in detail.

      [9]
    2. b)

      Explain Link State Routing protocol in detail.

      [9]

  7. Q7

    1. a)

      What is congestion Control? Explain leaky bucket algorithm.

      [9]
    2. b)

      Explain the use of different timers in TCP.

      [8]

  8. Q8

    1. a)

      Explain various socket primitives used in connection oriented client server approach.

      [9]
    2. b)

      Discuss with neat diagram TCP header format. 

      [8]