ASTQB/ISTQB - FOUNDATION
LEVEL TESTER - TEST A 2025
QUESTIONS AND ANSWERS
Which one of the following is the BEST description of a test condition?
a) An attribute of a component or system specified or implied by requirements
documentation.
b) An aspect of the test basis that is relevant to achieve specific test objectives.
c) The capability of the software product to provide functions which meet stated and
implied needs when the software is used under specified conditions.
d) The percentage of all single condition outcomes that independently affect a decision
outcome that have been exercised by a test case suite.
Keyword - ....ANSWER ...-b) An aspect of the test basis that is relevant to achieve
specific test objectives.
Which of the following statements is a valid objective for testing?
....FOR STUDY PURPOSES...©️2025 ALL RIGHTS RESERVED... 1
,a) To determine whether enough component tests were executed within system testing.
b) To find as many failures as possible so that defects can be identified and corrected.
c) To prove that all possible defects are identified.
d) To prove that any remaining defects will not cause any failures.
FL-1.1.1 - ....ANSWER ...-b) To find as many failures as possible so that defects
can be identified and corrected.
Which of the following statements correctly describes the difference between testing and
debugging?
a) Testing identifies the source of defects; debugging analyzes the defects and proposes
prevention activities.
b) Testing shows failures caused by defects; debugging finds, analyzes, and removes the
causes of failures in the software.
c) Testing removes faults; debugging identifies the causes of failures.
d) Testing prevents the causes of failures; debugging removes the failures.
FL-1.1.2 - ....ANSWER ...-b) Testing shows failures caused by defects; debugging
finds, analyzes, and removes the causes of failures in the software.
Which one of the statements below describes a failure discovered during testing or in
production?
....FOR STUDY PURPOSES...©️2025 ALL RIGHTS RESERVED... 2
, a) The product crashed when the user selected an option in a dialog box.
b) The wrong version of one source code file was included in the build.
c) The computation algorithm used the wrong input variables.
d) The developer misinterpreted the requirement for the algorithm.
FL-1.2.3 - ....ANSWER ...-a) The product crashed when the user selected an option
in a dialog box.
Which of the following statements CORRECTLY describes one of the seven key
principles of software testing?
a) By using automated testing it is possible to test everything.
b) With sufficient effort and tool support, exhaustive testing is feasible for all software.
c) It is impossible to test all input and precondition combinations in a system.
d) The purpose of testing is to prove the absence of defects.
FL-1.3.1 - ....ANSWER ...-c) It is impossible to test all input and precondition
combinations in a system.
In what way can testing be part of Quality Assurance?
....FOR STUDY PURPOSES...©️2025 ALL RIGHTS RESERVED... 3
LEVEL TESTER - TEST A 2025
QUESTIONS AND ANSWERS
Which one of the following is the BEST description of a test condition?
a) An attribute of a component or system specified or implied by requirements
documentation.
b) An aspect of the test basis that is relevant to achieve specific test objectives.
c) The capability of the software product to provide functions which meet stated and
implied needs when the software is used under specified conditions.
d) The percentage of all single condition outcomes that independently affect a decision
outcome that have been exercised by a test case suite.
Keyword - ....ANSWER ...-b) An aspect of the test basis that is relevant to achieve
specific test objectives.
Which of the following statements is a valid objective for testing?
....FOR STUDY PURPOSES...©️2025 ALL RIGHTS RESERVED... 1
,a) To determine whether enough component tests were executed within system testing.
b) To find as many failures as possible so that defects can be identified and corrected.
c) To prove that all possible defects are identified.
d) To prove that any remaining defects will not cause any failures.
FL-1.1.1 - ....ANSWER ...-b) To find as many failures as possible so that defects
can be identified and corrected.
Which of the following statements correctly describes the difference between testing and
debugging?
a) Testing identifies the source of defects; debugging analyzes the defects and proposes
prevention activities.
b) Testing shows failures caused by defects; debugging finds, analyzes, and removes the
causes of failures in the software.
c) Testing removes faults; debugging identifies the causes of failures.
d) Testing prevents the causes of failures; debugging removes the failures.
FL-1.1.2 - ....ANSWER ...-b) Testing shows failures caused by defects; debugging
finds, analyzes, and removes the causes of failures in the software.
Which one of the statements below describes a failure discovered during testing or in
production?
....FOR STUDY PURPOSES...©️2025 ALL RIGHTS RESERVED... 2
, a) The product crashed when the user selected an option in a dialog box.
b) The wrong version of one source code file was included in the build.
c) The computation algorithm used the wrong input variables.
d) The developer misinterpreted the requirement for the algorithm.
FL-1.2.3 - ....ANSWER ...-a) The product crashed when the user selected an option
in a dialog box.
Which of the following statements CORRECTLY describes one of the seven key
principles of software testing?
a) By using automated testing it is possible to test everything.
b) With sufficient effort and tool support, exhaustive testing is feasible for all software.
c) It is impossible to test all input and precondition combinations in a system.
d) The purpose of testing is to prove the absence of defects.
FL-1.3.1 - ....ANSWER ...-c) It is impossible to test all input and precondition
combinations in a system.
In what way can testing be part of Quality Assurance?
....FOR STUDY PURPOSES...©️2025 ALL RIGHTS RESERVED... 3
