CTFL Certification ISTQB Foundation
Level EXAM 1 2024/2025 Exam
Questions and Detailed Answers | Get it
100% Correct Answers
Question #1 (1pt) What is the test basis?
a. The point during software development when testing should start
b. The body of knowledge used for test analysis and design
c. The source to determine the actual results from a set of tests
d. The method used to systematically devise test conditions - 🧠ANSWER
✔✔B is correct. Per the glossary, the test basis is "a source to determine
expected results to compare with the actual result of the system under
test". A is not correct because this is usually defined as the moment of
involvement for testing. C is not correct because this is the test oracle. D is
not correct because the test basis is not a method
Question #2 (1 pt)
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1
,When the tester verifies the test basis while designing tests early in the
lifecycle, which common test objective is being achieved?
a. Gaining confidence
b. Finding defects
c. Preventing defects
d. Providing information for decision making - 🧠ANSWER ✔✔C is correct
per the syllabus. The other three are achieved primarily by doing dynamic
testing. This is a bit tricky because you are very likely to find defects while
doing this analysis and this may lead to either gaining or destroying
confidence and needing to supply information to the decision makers.
However, the wording of the question matches the wording in the syllabus
that defines preventing defects.
Question #3 (1 pt)
When following the fundamental test process, when should the test control
activity take place?
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,a. During the planning activities
b. During the implementation and execution activities
c. During the monitoring activities
d. During all the activities - 🧠ANSWER ✔✔D is correct. Control occurs
throughout the project to ensure that it is staying on track based on the plan
and to take any corrective steps that may be necessary. The monitoring
information is used to determine if control actions are needed.
Question #4 (1 pt)
Which of the following is a correct statement?
a. A developer makes a mistake which causes a defect that may be seen
as a failure during dynamic testing
b. A developer makes an error which results in a failure that may be seen
as a fault when the software is executed
c. A developer has introduced a failure which results in a defect that may
be seen as a mistake during dynamic testing
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3
, d. A developer makes a mistake which causes a bug that may be seen as a
defect when the software is executed - 🧠ANSWER ✔✔A is correct. The
developer makes a mistake/error which causes a defect/fault/bug which
may cause a failure when the code is dynamically tested or executed. B is
incorrect because fault and failure are reversed. C is incorrect because
failure and mistake are reversed. D is incorrect because it's a failure that's
seen during execution, not the defect itself. The failure is a symptom of the
defect
Question #5 (1 pt)
Which of the following is an example of debugging?
a. A tester finds a defect and reports it
b. A tester retests a fix from the developer and finds a regression
c. A developer finds and fixes a defect
d. A developer performs unit testing - 🧠ANSWER ✔✔C is correct.
Debugging is what the developer does to identify the cause of the defect,
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY STATEMENT.
ALL RIGHTS RESERVED
4
Level EXAM 1 2024/2025 Exam
Questions and Detailed Answers | Get it
100% Correct Answers
Question #1 (1pt) What is the test basis?
a. The point during software development when testing should start
b. The body of knowledge used for test analysis and design
c. The source to determine the actual results from a set of tests
d. The method used to systematically devise test conditions - 🧠ANSWER
✔✔B is correct. Per the glossary, the test basis is "a source to determine
expected results to compare with the actual result of the system under
test". A is not correct because this is usually defined as the moment of
involvement for testing. C is not correct because this is the test oracle. D is
not correct because the test basis is not a method
Question #2 (1 pt)
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY STATEMENT.
ALL RIGHTS RESERVED
1
,When the tester verifies the test basis while designing tests early in the
lifecycle, which common test objective is being achieved?
a. Gaining confidence
b. Finding defects
c. Preventing defects
d. Providing information for decision making - 🧠ANSWER ✔✔C is correct
per the syllabus. The other three are achieved primarily by doing dynamic
testing. This is a bit tricky because you are very likely to find defects while
doing this analysis and this may lead to either gaining or destroying
confidence and needing to supply information to the decision makers.
However, the wording of the question matches the wording in the syllabus
that defines preventing defects.
Question #3 (1 pt)
When following the fundamental test process, when should the test control
activity take place?
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY STATEMENT.
ALL RIGHTS RESERVED
2
,a. During the planning activities
b. During the implementation and execution activities
c. During the monitoring activities
d. During all the activities - 🧠ANSWER ✔✔D is correct. Control occurs
throughout the project to ensure that it is staying on track based on the plan
and to take any corrective steps that may be necessary. The monitoring
information is used to determine if control actions are needed.
Question #4 (1 pt)
Which of the following is a correct statement?
a. A developer makes a mistake which causes a defect that may be seen
as a failure during dynamic testing
b. A developer makes an error which results in a failure that may be seen
as a fault when the software is executed
c. A developer has introduced a failure which results in a defect that may
be seen as a mistake during dynamic testing
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY STATEMENT.
ALL RIGHTS RESERVED
3
, d. A developer makes a mistake which causes a bug that may be seen as a
defect when the software is executed - 🧠ANSWER ✔✔A is correct. The
developer makes a mistake/error which causes a defect/fault/bug which
may cause a failure when the code is dynamically tested or executed. B is
incorrect because fault and failure are reversed. C is incorrect because
failure and mistake are reversed. D is incorrect because it's a failure that's
seen during execution, not the defect itself. The failure is a symptom of the
defect
Question #5 (1 pt)
Which of the following is an example of debugging?
a. A tester finds a defect and reports it
b. A tester retests a fix from the developer and finds a regression
c. A developer finds and fixes a defect
d. A developer performs unit testing - 🧠ANSWER ✔✔C is correct.
Debugging is what the developer does to identify the cause of the defect,
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY STATEMENT.
ALL RIGHTS RESERVED
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