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EndsemNov 20242019 patternBE IT

Mobile Computing SPPU Endsem Question Paper Nov 2024

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

Open the PDFMost repeated Mobile Computing questions
Subject code
414444 A
Pattern
2019 pattern
Exam
Endsem
Session
Nov 2024
Max. marks
70
Time
2½ Hours
Semester
VII
Paper code
[6354]-575

Printed for: B.E. (Information Technology)

Instructions to the candidates

  1. Attempt Q1 or Q2, Q3 or Q4, Q5 or Q6, Q7 or Q8.
  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)

      Discuss the evolution of Wireless networks from 1 G to 3G , List out the advances in 2G, 2.5 G and 3 G Networks.

      [10]
    2. b)

      Discuss in detail the advancements in 4G and 5G networks.

      [7]

  2. Q2

    1. a)

      Discuss the evolutions of Mobile Communication Technologies in detail

      Also asked:May 2024

      [10]
    2. b)

      Outline the advantages of advancements in 4G networks over earlier generations.

      [7]

  3. Q3

    1. a)

      Illustrate the process of IP packet delivery with Encapsulation and tunnelling.

      [10]
    2. b)

      Discuss the process of agent advertisement and discovery.

      [7]

  4. Q4

    1. a)

      Illustrate with the diagram the process of data transfer to the mobile system using IPV4.

      [10]
    2. b)

      Discuss in detail the problem of Triangular Routing and propose the solution for the same. 2

      [7]

  5. Q5

    1. a)

      Explain TCP mechanisms with its operations, advantages and disadvantages.

      [10]
    2. b)

      Compare I-TCP, Snooping TCP and M-TCP.

      [8]

  6. Q6

    1. a)

      Discuss the problem of fast retransmit and timeout freezing in mobile transport layer and determine the proposed solution for the same.

      [10]
    2. b)

      Illustrate how is WAP based web access is different from Traditional Web access.

      [8]

  7. Q7

    1. a)

      Justify the constraints under which the operating system of a mobile device needs to operate. Conclude the special features that are required to be supported by a mobile OS, but are not present in traditional operating systems.

      [10]
    2. b)

      Show with the diagram and explain Monolithic design versus microkernel design of an operating system.

      [8]

  8. Q8

    1. a)

      Summarise the comparison of any three mobile operating systems that are widely used in mobile phones.

      Also asked:May 2024

      [10]
    2. b)

      Explain the architecture of mobile commerce framework and discuss advantages and disadvantages of mobile commerce. eeee

      [8]