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Software Engineering · Quiz 2 · 23 Nov 2025 · September 2025 term

Question 19: A developer is designing a software system for a marketp…

Question 19

+4 marksOne correct option

A developer is designing a software system for a marketplace. There are multiple delivery types: physical shipment, email delivery, and instant download.
Which of the following is a key advantage of applying the Interface Segregation Principle in this scenario?

  1. A

    Clients are forced to implement all delivery methods, ensuring consistency.

  2. B

    Each client implements only the methods relevant to its delivery type, avoiding meaningless implementations.

  3. C

    Interfaces are removed entirely, and all functionality is placed in one monolithic class.

  4. D

    It reduces the number of classes in the system.

Show answer

Correct answer

  • B

    Each client implements only the methods relevant to its delivery type, avoiding meaningless implementations.

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Question 19 of 25 in the IIT Madras BS Software Engineering (Software Engineering) Quiz 2 paper sat on 23 Nov 2025, in the September 2025 term (IIT M IMPROVEMENT AN EXAM QIA2 23 Nov 2025). It carries 4 marks.

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