ISTQB CT-TAE – Certified Tester Test Automation Engineer — Question 37

What triggers the need for perfective maintenance on a TAS?

Answer options

• A. A performance issue has been found with the TAS
• B. A new set of browsers are launched in the market and need to be supported
• C. A defect has been found that is causing a TAS failure
• D. The current test automation scripting tool used by the TAA has been updated

Correct answer: A

Explanation

The correct answer, A, identifies a performance issue, which necessitates improvements to enhance the system's efficiency. Options B and D relate to supporting new environments or updates, and option C addresses defect fixes, which fall under corrective maintenance rather than perfective maintenance.