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EndsemMay 20252019 patternTE IT

Data Science & Big Data Analytics (DSBDA) SPPU Endsem Question Paper May 2025

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

Open the PDFMost repeated DSBDA questions
Subject code
314452
Pattern
2019 pattern
Exam
Endsem
Session
May 2025
Max. marks
70
Time
2½ Hours
Semester
VI
Paper code
[6403]-128

Printed for: T.E. (Information Technology)

Instructions to the candidates

  1. All questions are compulsory.
  2. Figures to the right indicate full marks.

Questions

  1. Q1

    1. a)

      Explain GFS as solution for Big data Processing Challenges.

      [6]
    2. b)

      Write short note on HIVE and HBASE.

      [8]
    3. c)

      Explain any 3 Hadoop shell commands.

      Also asked:May 2022

      [3]

  2. Q2

    1. a)

      Explain HDFS with a neat diagram.

      [6]
    2. b)

      Write the 4 types of NoSQL databases.

      Also asked:May 2024

      [8]
    3. c)

      State and explain CAP Theorem.

      [3]

  3. Q3

    1. a)

      Explain the 4 types of big data analytics along with the analytical purpose.

      [8]
    2. b)

      Explain the different modes of data transformation in big data.

      [9]

  4. Q4

    1. a)

      Explain the tasks in Data integration and Data Transformation phase.

      [8]
    2. b)

      Explain the three ways of Data Normalization used in data analytics. 2

      [9]

  5. Q5

    1. a)

      Explain different Data Visualization Techniques.

      Also asked:Nov 2022 ·May 2022

      [8]
    2. b)

      What are five purposes of using charts and state which type of charts used for each purpose?

      [10]

  6. Q6

    1. a)

      Explain how data Visualization is beneficial for Business Analytics and Intelligence.

      [8]
    2. b)

      Write note on any three of the following DV tools. i) Tableau ii) Infogram iii) Fusion Charts

      [10]

  7. Q7

    1. a)

      Explain what is Social Media Data Analytics and state the advantages of SMA.

      [9]
    2. b)

      Explain the data analysis life cycle in big data with example.

      [9]

  8. Q8

    1. a)

      What is Mobile analytics? Explain its importance with suitable example.

      [9]
    2. b)

      Explain Text mining architecture with suitable example. 

      Also asked:May 2024 ·May 2022

      [9]