Which of the following statements about testing in the context of an agile (iterative-incremental) development model is correct?

Question

Options

• AUnit test and acceptance test ate the most important tests to make sure that the system works as
• BEach iteration of testing has to be completely finished before a new Iteration of development starts.
• CRegression testing is necessary whenever a new Increment Is added to the existing system.
• DOnly certain types of non-functional and explorative testing are performed.

• A
  6% (2)
• C
  91% (29)
• D
  3% (1)

Explanation

In the context of agile (iterative-incremental) development models, testing is integrated into the development process and occurs continuously throughout the lifecycle of the project. Agile testing emphasizes adaptability and the need for feedback at various stages of development. Option C is correct because regression testing is indeed necessary whenever a new increment is added to the existing system. Agile development often involves frequent changes and additions to the codebase, which can potentially introduce new defects into previously tested code. Regression testing ensures that new changes have not adversely affected existing functionality.

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