Exam ISTQB-CTFL Topic 1 Question 355 Discussion

Actual exam question for ISTQB's ISTQB-CTFL exam
Question #: 355
Topic #: 1
Consider the following testing levels:
1) Component Testing
2) Integration Testing
3) System Testing
4) Acceptance Testing
Which of the following statements is true?

Suggested Answer: D Vote an answer

All testing levels are applicable, independent of which software development life-cycle process (V-model, iterative, incremental) is used. Testing levels are defined based on the scope and objectives of testing, not on the software development model. Component testing, integration testing, system testing and acceptance testing are common testing levels that can be applied to any software development model, as long as they are planned and executed properly. The V-model is a software development model that emphasizes the relationship between each development phase and its corresponding testing phase. Iterative and incremental models are software development models that divide the development process into smaller cycles or iterations, where each iteration produces a working version of the software that can be tested and evaluated.
Verified References: A Study Guide to the ISTQB Foundation Level 2018 Syllabus - Springer, page 18.

by Robert at Jan 13, 2026, 07:46 AM

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