Testing and Development Activities CT-AT Practice Questions (Page 6)

Questions 26–30

1. 26foundation · easy

   What is a key benefit of Test-Driven Development (TDD) in agile?

   • AIt eliminates the need for any other testing activities, such as exploratory testing.
   • BIt speeds up the development process by skipping the design phase.
   • CIt guarantees that the software will be defect-free after development.
   • DIt ensures that the code is written to satisfy the tests, which helps clarify requirements and design.
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2. 27foundation · easy

   What is a primary benefit of test automation in agile development?

   • AIt eliminates the need for manual testing entirely.
   • BIt provides fast feedback on code changes, allowing teams to detect regressions early.
   • CIt reduces the need for testers, since automated tests can find all defects.
   • DIt guarantees that the software will be defect-free.
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4. 28foundation · easy

   How does continuous integration support testing in agile?

   • ABy replacing the need for a separate test environment.
   • BBy requiring all tests to be written before any code is written.
   • CBy scheduling testing activities only at the end of each sprint.
   • DBy running automated tests on every integration, providing immediate feedback on the impact of code changes.
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5. 29expert · medium

   A team is using ATDD for a new feature. The product owner writes acceptance tests, but the tests are too high-level and ambiguous, causing developers to interpret them differently. What should the team do?

   • AHave developers interpret the tests as they see fit.
   • BCollaborate to refine the acceptance tests into concrete examples that are unambiguous.
   • CAsk the product owner to write more detailed tests alone.
   • DAbandon ATDD and use TDD instead.
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6. 30foundation · easy

   In BDD, what is the typical format for writing a scenario?

   • ATest [input], Expect [output], Verify [side effect].
   • BIf [condition], Then [result], Else [alternative].
   • CStart [state], Execute [function], Compare [result].
   • DGiven [precondition], When [action], Then [expected outcome].
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