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InsemOct 20232019 patternTE E&TC

Computer Networks (CN) SPPU Insem Question Paper Oct 2023

All 4 questions from this SPPU insem paper, as printed. Read them here or open the PDF.

Open the PDFMost repeated CN questions
Subject code
304185D
Pattern
2019 pattern
Exam
Insem
Session
Oct 2023
Max. marks
30
Time
1 Hour
Semester
I
Paper code
[6187]-456

Printed for: T.E. (E & TC Engineering) (Insem)

Instructions to the candidates

  1. Answer Q.1 or Q.2, and Q.3 or Q.4.
  2. Neat diagrams must be drawn wherever necessary.
  3. Figures to the right indicate full marks.
  4. Use of Calculator is allowed.
  5. Assume suitable data, if necessary.

Questions

  1. Q1

    1. a)

      Explain TCP/IP protocol suite.

      [6]
    2. b)

      Compare OSI model and TCP/IP model.

      [4]
    3. c)

      What are the design issues for the layers? Discuss the design issues for the layers.

      Also asked:Nov 2024 ·Oct 2024

      [5]

  2. Q2

    1. a)

      Draw the OSI model and discuss the function of each layer in OSI model.

      Also asked:Oct 2024

      [6]
    2. b)

      Discuss source to destination delivery with suitable diagram.

      [4]
    3. c)

      Draw the diagram of relationship of layers and address in TCP/IP and explain the concept of physical and logical addressing.

      [5]

  3. Q3

    1. a)

      Discuss the character oriented protocol with diagram.

      [6]
    2. b)

      Explain reservation access in controlled access method.

      Also asked:Oct 2024

      [4]
    3. c)

      A pure ALOHA network transmits 200-bit frames on a shared channel of 200kbps. What is throughput if the system (all together) produces. i) 1000 frames per second. ii) 500 frames per second. iii) 250 frames per second.

      [5]

  4. Q4

    1. a)

      Explain Go-Back-N automatic repeat request protocol.

      [6]
    2. b)

      List the functions of data link layers? Define framing, flow control, Error control and Media access control.

      [4]
    3. c)

      This part has equations that don’t show as text. Open the PDF to read it.

      [5]