Free ISTQB ISTQB-CTFL Exam Questions

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Total 291 Questions | Updated On: Mar 26, 2025

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Question 1

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 2

An alphanumeric password must be between 4 and 7 characters long and must contain at least one numeric character, one capital (uppercase) letter and one lowercase letter of the alphabet.Which one of the following sets of test cases represents the correct outcome of a two-value boundary value analysis applied to the password length? (Note: test cases are separated by a semicolon)

A : 1xA;aB11;Pq1ZZab;7iDD0a1x

B : aB11;99rSp:5NnN10;7iDD0a1x

C : 1xB: aB11: 99rSp: 5NnN10; 4NnN10T; 44ghWn19

D : 1RhT;rSp53;3N3e10;8sBdby

Answer: D

Question 3

Match each objective to the correct test level Objective: A)Verifying whetherthe functionalandnon-functlonalbehaviorsof the system are as designed andspecified. B)Verifying whetherthe functionalandnon-functlonalbehaviorsof the interfaces are as designed. C)Verifying whetherthe functionalandnon-functionalbehaviorsof the components are as designedand specified. D)Establishing confidence in the quality of the systemas a whole. Test Level: 1.Component testing. 2.Integration testing.3.System testing. 4.Acceptance testing.

A : A3, B2. C4. D1

B : A2, B3, Cl, D4

C : A3. B2. C1. D4

Answer: C

Question 4

Which of the following answers describes a reason for adopting experience-based testing techniques?

A : Experience-based test techniques provide more systematic coverage cnteria than black-box and white-box test techniques

B : Experience-based test techniques completely rely on the tester's past experience for designing test cases.

C : Experience-based test techniques allow designing test cases that are usually easier to reproduce than those designed with black-box and white-box test techniques.

D : Experience-based test techniques tend to find defects that may be difficult to find with black-box and white-box test techniques and are often useful to complement these more systematic techniques.

Answer: D

Question 5

After being in operation for many years, a document management system must be decommissioned as it has reached its end of life. This system will not be replaced by any other new system. A legal obligation provides that all documents within the system must be kept for at least 20 years in a state archive. Which of the following statements about maintenance testing for decommissioning of this system is TRUE?

A : No maintenance testing is required as this system will not be replaced.

B : Data migration testing is required as part of maintenance testing

C : Confirmation testing is required as part of maintenance testing.

D : Regression testing is required as part of maintenance testing

Answer: B

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Total 291 Questions | Updated On: Mar 26, 2025

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