CTAL-TA Question 28

Community Discussion

Written by other learners. Comments can disagree with the marked answer — check the official documentation when in doubt.

• Chose B1

  Functional correctness: Checks whether each function works according to the specification. Can be tested at any level (unit, integration, system). Functional completeness: Checks whether all required functions are implemented, usually during system or system integration testing, sometimes using the specification or legacy system as a reference. Functional appropriateness: Checks whether the functionality meets user needs and is suitable for its intended use. Typically done in system testing or later stages, often from a user perspective.