ISTQB Certified Tester Advanced Level – Test Analyst (CTAL-TA) — Question 26

Which of the following software development lifecycle models requires the earliest involvement from the Test Analyst? (Choose all that apply.)

Answer options

• A. V-model
• B. Embedded Iterative model
• C. Agile development model
• D. Maintenance lifecycle

Correct answer: A, B, C

Explanation

The V-model, Embedded Iterative model, and Agile development model all emphasize early testing involvement to ensure quality throughout the lifecycle. In contrast, the Maintenance lifecycle typically focuses on fixing issues in existing software, which does not require early testing participation.