ISTQB CT-TAE – Certified Tester Test Automation Engineer — Question 24

What represents good practice when automating a manual regression test suite?

Answer options

• A. Test data shared between tests should, where feasible, be stored and accessed from a single source to avoid duplication or introduction of error.
• B. All existing manual tests should be decomposed into several smaller automated tests to reduce functional overlap.
• C. Remove inter-dependencies between tests to reduce automation failures and costly error analysis.
• D. Once a manual test has been automated, execute it immediately to Identify whether it operates correctly.

Correct answer: A

Explanation

Option A is correct because centralizing shared test data prevents duplication and minimizes the risk of errors. Options B and C, while potentially beneficial, do not directly address the core principle of avoiding duplication in test data. Option D, although important for verification, does not focus on the broader practice of managing test data effectively.