Skip to content
InsemAug 20252019 patternBE IT

Mobile Computing SPPU Insem Question Paper Aug 2025

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
414444 A
Pattern
2019 pattern
Exam
Insem
Session
Aug 2025
Max. marks
30
Time
1 Hour
Semester
VII
Paper code
[6580]-603

Printed for: B.E. (I.T.) (Insem.)

Instructions to the candidates

  1. Answers: Q.1 or Q.2 and Q.3 or Q.4.
  2. Neat diagrams must be drawn wherever necessary.
  3. Figures to the right side indicate full marks.
  4. Assume Suitable data if necessary.

Questions

  1. Q1

    1. a)

      How can we avoid hidden and exposed terminal problems?

      [5]
    2. b)

      Why CSMA/CD is not used in wireless Networks?

      [5]
    3. c)

      Explain the applications of Mobile Computing.

      Also asked:Sep 2023

      [5]

  2. Q2

    1. a)

      Compare FDMA, TDMA and CDMA multiple access schemes.

      Also asked:Oct 2022

      [5]
    2. b)

      Explain ALOHA and its types in detail.

      [5]
    3. c)

      Explain about the Code Division Multiple Access technique. 2

      [5]

  3. Q3

    1. a)

      Describe GSM architecture in detail with its features.

      [5]
    2. b)

      Explain UMTS architecture.

      [5]
    3. c)

      Give the protocol architecture for signaling in GSM.

      Also asked:Sep 2023

      [5]

  4. Q4

    1. a)

      With the help of a neat sketch, describe GPRS architecture.

      [5]
    2. b)

      What are different characteristics of SIM?

      [5]
    3. c)

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

      [5]