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InsemOct 20222019 patternBE IT

Mobile Computing SPPU Insem Question Paper Oct 2022

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

Open the PDFMost repeated Mobile Computing questions
Subject code
414444A
Pattern
2019 pattern
Exam
Insem
Session
Oct 2022
Max. marks
30
Time
1 Hour
Semester
VII
Paper code
Oct-22/BE/Insem - 106

Printed for: B.E. (Information Technology)

Instructions to the candidates

  1. Answer the Q.1 or Q.2, Q.3 or Q.4.
  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 mobile computing? Explain various functions of mobile computing.

      Also asked:Sep 2024

      [5]
    2. b)

      Compare the merits and demerits of TDMA and FDMA multiple access schemes.

      Also asked:Aug 2025

      [5]
    3. c)

      Write short note on : Telecommunication generations.

      [5]

  2. Q2

    1. a)

      Explain with diagram far and near terminal problem.

      [5]
    2. b)

      Explain carrier sense Multiple access with collision avoidance (CSMA/CA). What is the Reason for implementing CSMA with CA strategy in wireless networks?

      [5]
    3. c)

      Explain in detail Packet Reservation Multiple Access (PRMA).

      Also asked:Sep 2023

      [5]

  3. Q3

    1. a)

      Enlist the characteristics of SIM.

      [5]
    2. b)

      With the help of a neat sketch, describe GSM Network architecture.

      [5]
    3. c)

      Explain in detail the frequency allocation in GSM.

      [5]

  4. Q4

    1. a)

      Write short notes on : UMTS.

      [5]
    2. b)

      What you meant by security in GSM? Explain about that in detail?

      [5]
    3. c)

      With the help of a neat sketch, describe GPRS architecture.  2 Oct-22/BE/Insem - 106

      [5]