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Software Engineering Unit 4 – Software Testing: important questions for AKTU

Unit 4 (Software Testing) questions that AKTU repeats most often. This unit carries about 29 marks per paper. Start with the repeated questions, then the most asked topics.

Most repeated Unit 4 questions

  • Discuss following type of testing techniques in details. 1. Unit Testing 2. Integration Testing 3. System Testing (7 marks, 2025, Testing Levels and Types) – also asked in 2018, 2022, 2023, 2024
  • What is Integration Testing? Explain different approaches used for integration testing. (10 marks, 2024, Testing Levels and Types) – also asked in 2018, 2022, 2023, 2025
  • Explain Code Inspection, Formal Technical Reviews (Peer Reviews) and Walk Through in detail. (10 marks, 2024, Static Testing Strategies) – also asked in 2018, 2022, 2023, 2025

Most important Unit 4 topic

  • Testing Levels and Types (Unit 4: Software Testing) – asked 12 times in 2018, 2022, 2023, 2024, 2025

Most asked Unit 4 topics

  • Testing Levels and Types – asked 12 times
  • Functional Black Box Testing – asked 5 times
  • Top Down and Bottom Up Testing – asked 4 times

More Unit 4 previous year questions

  • Justify the statement "Exhaustive Testing is not possible". (2 marks, 2025, Testing Levels and Types)
  • Consider a program for determination of the nature of roots of a quadratic equation. Its input is a triple of positive integers (say a, b, c) and values may be from interval [0, 10]. The program output may have one of the following words: Not a quadratic equation, Real roots, Imaginary roots, Equal roots. Design the Boundary value and Equivalence Partitioning test cases for the program. (7 marks, 2025, Functional Black Box Testing)
  • Explain stubs and drivers. (2 marks, 2024, Top Down and Bottom Up Testing)
  • Describe the importance of white box testing. (2 marks, 2024, Structural White Box Testing)
  • Explain Error, Fault and Failure. (2 marks, 2024, Testing Levels and Types)

Unit 4 syllabus topics

  • Testing Levels and Types
  • Structural White Box Testing
  • Functional Black Box Testing
  • Top Down and Bottom Up Testing
  • Static Testing Strategies