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Data Science & Big Data Analytics (DSBDA) important questionsMost repeated in SPPU papers

These 16 questions appeared in more than one SPPU Data Science & Big Data Analytics paper we have: 7 papers, from May 2022 to Nov 2025. The most-asked come first. Each one links to the papers it was asked in.

All DSBDA papers and notes

Repeated questions

Endsem questions (16)

  1. 4×asked

    Explain Big Data Analytics Challenges in brief.

    Nov 2025 ·May 2024 ·Nov 2022 ·May 2022

  2. 3×asked

    Explain different Data Visualization Techniques.

    May 2025 ·Nov 2022 ·May 2022

  3. 3×asked

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

    May 2025 ·May 2024 ·May 2022

  4. 2×asked

    Draw architecture of Hadoop distributed file system and explain.

    Nov 2025 ·Nov 2022

  5. 2×asked

    Explain any 4 Types of data visualization with example.

    Nov 2025 ·Nov 2022

  6. 2×asked

    Explain data visualization with the help of example? What are the advantages of data visualization?

    Nov 2025 ·Nov 2022

  7. 2×asked

    Explain different types of Big Data Analysis. How it will perform analysis.

    Nov 2025 ·Nov 2022

  8. 2×asked

    Explain four Big Data use cases with example.

    Nov 2025 ·Nov 2022

  9. 2×asked

    Explain types of Mobile Analytics with real time example. ♣♣♣

    Nov 2025 ·Nov 2022

  10. 2×asked

    i) Explain Different Data Transformation techniques with its applications. ii) What is dataset? Explain with python syntax of 2 different types of dataset used in Big data. [6]

    Nov 2025 ·Nov 2022

  11. 2×asked

    i) Explain Mean, Mode and variance with suitable example. ii) Explain Data Standardization and its necessity. [4]

    Nov 2025 ·Nov 2022

  12. 2×asked

    i) How data visualization help Big data Analytics. Explain ii) List the conventional Data visualization tools. Explain any Two [6]

    Nov 2025 ·Nov 2022

  13. 2×asked

    i) Write 5 Hadoop Shell commands ii) Explain Role Job tracker and Task Tracker in Hadoop Architecture. [5]

    Nov 2025 ·Nov 2022

  14. 2×asked

    Explain any 3 Hadoop shell commands.

    May 2025 ·May 2022

  15. 2×asked

    Write the 4 types of NoSQL databases.

    May 2025 ·May 2024

  16. 2×asked

    Explain Map Reduce with proper diagram for word count example.

    Nov 2022 ·May 2022

Questions count as repeated when their wording matches closely across papers. Numericals that depend on a figure are left out, since the figure changes from paper to paper.