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EndsemNov 20232019 patternBE E&TC

Mobile Computing SPPU Endsem Question Paper Nov 2023

All 10 questions from this SPPU endsem paper, as printed. Read them here or open the PDF.

Open the PDFMost repeated Mobile Computing questions
Subject code
404191 E
Pattern
2019 pattern
Exam
Endsem
Session
Nov 2023
Max. marks
70
Time
2½ Hours
Semester
VIII
Paper code
[6181]-188

Printed for: B.E. (E&TC) (Theory)

Instructions to the candidates

  1. Solve Q.1 or Q.2, Q.3 or Q.4, Q.5 or Q.6, Q.7 or Q.8 and Q.9 or Q.10.
  2. Neat diagrams must be drawn wherever necessary.
  3. Figures to the right indicate full marks.
  4. Assume suitable data if necessary.

Questions

  1. Q1

    1. a)

      What is the basic purpose of DHCP? Explain the protocol with suitable diagram.

      Also asked:May 2024

      [8]
    2. b)

      Compare proactive routing protocols with reactive routing protocols.

      Also asked:May 2025 ·Nov 2024 ·May 2023

      [8]

  2. Q2

    1. a)

      How does Ad Hoc On-Demand Distance Vector Routing (AODV) route the data? What are its advantages and disadvantages?

      Also asked:Nov 2025 ·Nov 2024 ·May 2023

      [8]
    2. b)

      Explain basic terminologies of mobile IP.

      Also asked:May 2024

      [8]

  3. Q3

    1. a)

      What is encapsulation in mobile IP? List different methods of encapsulation and explain any one of them.

      Also asked:May 2025 ·May 2023

      [8]
    2. b)

      Explain snooping TCP with proper diagram. List its advantages and disadvantages.

      Also asked:May 2025 ·May 2023

      [8]

  4. Q4

    1. a)

      Write short note on mobile-TCP. List its advantages and disadvantages.

      Also asked:May 2025

      [8]
    2. b)

      Explain with diagram the registration process of a mobile node via foreign agent (FA) and directly with home agent (HA). 2

      Also asked:May 2024

      [8]

  5. Q5

    1. a)

      Explain fading in detail? Classify types of fading.

      Also asked:May 2024

      [7]
    2. b)

      Explain Ricean fading channel model. Differentiate between Rayleigh fading and Ricean fading.

      Also asked:Nov 2025

      [7]

  6. Q6

    1. a)

      Compare wideband and narrowband channels. List any two channel models used in mentioned channels.

      Also asked:May 2025 ·Nov 2024 ·May 2023

      [7]
    2. b)

      Explain reflection, scattering and ISI in multipath fading channel with suitable diagram.

      Also asked:May 2024

      [7]

  7. Q7

    1. a)

      What is mobile computing? Describe three components of mobile computing.

      Also asked:May 2023

      [7]
    2. b)

      Draw B2C model and explain any one B2C application.

      Also asked:Nov 2025 ·May 2024 ·May 2023

      [7]

  8. Q8

    1. a)

      Explain in brief design issues of mobile OS.

      Also asked:May 2024

      [7]
    2. b)

      What is M-commerce? Explain in brief any five attributes of M-commerce.

      [7]

  9. Q9

    1. What is an ad-hoc network? Explain VANET and MANET in detail.

      [10]

  10. Q10

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

      [10]