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InsemOct 20232019 patternTE AI&DS

Network And Security 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 Network And Security questions
Subject code
310244
Pattern
2019 pattern
Exam
Insem
Session
Oct 2023
Max. marks
30
Time
1 Hour
Semester
I
Paper code
[6187]-428

Printed for: T.E. (Insem.) (Computer Engineering)

Instructions to the candidates

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

Questions

  1. Q1

    1. a)

      Draw and explain OSI Model.

      [6]
    2. b)

      Explain Direct Sequence Spread Spectrum.

      Also asked:Aug 2025

      [5]
    3. c)

      Explain i) Router ii) Switch.

      Also asked:Aug 2025

      [4]

  2. Q2

    1. a)

      Explain TCP/IP Model.

      Also asked:Aug 2025 ·Oct 2024

      [6]
    2. b)

      Draw Manchester and differential Manchester code for the bit sequence: 01001011.

      Also asked:Aug 2025 ·Oct 2024

      [5]
    3. c)

      Explain Ring and Mesh topologies.

      Also asked:Aug 2025 ·Oct 2024

      [4]

  3. Q3

    1. a)

      Justify answer using CRC for divisor: 1101 dividend: 100100.

      Also asked:Aug 2025 ·Oct 2024

      [6]
    2. b)

      Explain IEEE 802.15 frame format.

      Also asked:Aug 2025

      [5]
    3. c)

      Give brief about design issues in DLL.

      Also asked:Aug 2025 ·Oct 2024

      [4]

  4. Q4

    1. a)

      What is sliding window protocol? How it works?

      [6]
    2. b)

      Explain CSMA in detail.

      [5]
    3. c)

      Explain PPP. 

      [4]