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Tools in Data Science · End Term · 21 Dec 2025 · September 2025 term

Question 16: Your pipeline processes personally identifiable informat…

Question 16

+2 marksOne correct option

Your pipeline processes personally identifiable information (PII). A privacy audit requires you to implement data minimization. Which strategy best balances utility and privacy?

  1. A

    Encrypt all data and continue processing it without changes

  2. B

    Keep only necessary fields, anonymize or aggregate data, enforce access controls, and document retention

  3. C

    Delete all PII immediately without considering business requirements

  4. D

    Move PII to a separate database while keeping the same access patterns

Show answer

Correct answer

  • B

    Keep only necessary fields, anonymize or aggregate data, enforce access controls, and document retention

See the whole paperTake it as a mock test

Question 16 of 36 in the IIT Madras BS Tools in Data Science (Tools in Data Science (TDS)) End Term paper sat on 21 Dec 2025, in the September 2025 term (Tools In Data Science 18 Dec 25). It carries 2 marks.

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