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InsemAug 20252019 patternBE IT

Information & Storage Retrieval (ISR) 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 ISR questions
Subject code
414441
Pattern
2019 pattern
Exam
Insem
Session
Aug 2025
Max. marks
30
Time
1 Hour
Semester
VII
Paper code
[6580]-600

Printed for: B.E. (Information Technology) (In-Sem)

Instructions to the candidates

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

Questions

  1. Q1

    1. a)

      Explain basic concept for Information Retrieval. Draw IR system block diagram.

      [7]
    2. b)

      Compare and contrast data retrieval and information retrieval, highlighting the key differences between them.

      [4]
    3. c)

      Evaluate the significance of information retrieval in brief.

      [4]

  2. Q2

    1. a)

      Describe the Conflation algorithm and outline its main advantages and disadvantages.

      Also asked:Oct 2022

      [8]
    2. b)

      Describe Luhn's idea and explain its main concepts.

      [7]

  3. Q3

    1. a)

      Write a short note on Probabilistic model.

      [5]
    2. b)

      Explain the concept of Inverted index file. How can it be used in Information Retrieval?

      Also asked:Sep 2024 ·Sep 2023 ·Oct 2022

      [6]
    3. c)

      Discuss how query processing works in information retrieval.

      [4]

  4. Q4

    1. a)

      List and explain various searching techniques.

      [7]
    2. b)

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

      [8]