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Software Engineering · End Term · 10 May 2026 · January 2026 term

Question 22: Originally, the Seller class directly uses: Later, the c…

Question 22

+4 marksOne correct option

Originally, the Seller class directly uses:

Later, the company wants to support Google Pay, UPI, and Paytm. Each time a new payment type is added, Seller must be modified. Which SOLID principle is violated?

Originally, the Seller class directly uses:
  1. A

    Interface Segregation

  2. B

    Dependency Inversion

  3. C

    Liskov Substitution

  4. D

    Single Responsibility

Show answer

Correct answer

  • B

    Dependency Inversion

See the whole paperTake it as a mock test

Question 22 of 25 in the IIT Madras BS Software Engineering (Software Engineering) End Term paper sat on 10 May 2026, in the January 2026 term (Software Engineering 06 May 26). It carries 4 marks.

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