Free ISTQB ISTQB-CTFL Exam Questions

Become ISTQB Certified with updated ISTQB-CTFL exam questions and correct answers

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Total 403 Questions | Updated On: Aug 19, 2026

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Question 1

4 equivalence classes are given for integer values:0 < x

A : 50; 100; 200. 1000

B : 0. 1.99, 100.200,201.499, 500;

C : 0.50; 100; 150.200.350.500;

D : 50; 100; 250; 1000

Answer: C

Question 2

Which one of the following statements relating to the benefits of static testing is NOT correct?

A : Static testing enables early detection of defects before dynamic testing is performed.

B : Static testing reduces testing costs and time.

C : Static testing increases development costs and time.

D : Static testing identifies defects which are not easily found by dynamic testing.

Answer: C

Question 3

Which of the following BEST distinguishes the terms "validation" and "verification"?

A : Verification is confirmation through the provision of objective evidence that the specified requirements have been met while validation is confirmation through the provision of objective evidence that the requirements for a specific intended use have been met

B : Verification is confirmation through the provision of subjective evidence that the specified requirements have been met while validation is confirmation through the provision of subjective evidence that thedesigns for a specific intended use have been met

C : Validation is confirmation through the provision of objective evidence that the specified requirements have been met while verification is confirmation through the provision of objective evidence that the requirements for a specific intended use have been met

D : Validation is confirmation through the provision of subjective evidence that the specified requirements have been met while verification is confirmation through the provision of subjective evidence that the designs for a specific intended use have been met

Answer: A

Question 4

Determining the schedule for each testing activity and test milestones for a test project, using activity estimates, available resources, and other constraints is a typical task performed during

A : Test execution

B : Test design.

C : Test analysis.

D : Test planning

Answer: D

Question 5

You are responsible for applying the correct technique for a review of the requirements document for a project to develop a new software application. You identify the reviewers and the required roles, including the meeting leader, who is the requirements document author, and a separate role for a scribe. Additionally, you decide to take a relatively informal approach to the requirements review. The goal of the review is to find defects in the requirements document, such as omissions, Inconsistencies, and duplications. Another goal of the review is to improve the software application's usability and accessibility by considering the various stakeholders' viewpoints. Which of the following statements BEST describes this scenario?

A : This scenario is using a pair review type and a perspective-based review technique

B : This scenario is using a walkthrough review type and a checklist-based review technique

C : This scenario is using a walkthrough review type and a perspective-based review technique

D : This scenario is using a pair review type and a checklist-based review technique

Answer: C

Page: 1 / 81

Total 403 Questions | Updated On: Aug 19, 2026

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