ISTQB Foundation Level (Chapter 1) Questions and Answers with
Verified Solutions | Latest 2026 Update
Q: why testing is necessary
Answer:
testing is a form of quality control that helps achieve the agreed
upon test objectives within the set scope, time, quality, and budget constraints.
Testing's
contribution to the success of a project should not be limited to the test team's
activities, but
rather any stakeholder should use their testing skills to bring the product closer to
success.
Q: testing provides a cost-effective means of detecting defects. These defects can
then be
Answer:
removed (by debugging - a non-testing activity), so testing indirectly contributes to
higher
quality testing objects
, ISTQB Foundation Level (Chapter 1) Questions and Answers with
Verified Solutions | Latest 2026 Update
Q: recall the relation between testing and quality assurance
Answer:
While one is a product oriented,
corrective approach that focuses on those activities supporting the achievement of
appropriate
levels of quality, and is a major form of quality control, while other forms include
formal
methods (model checking and proof of correctness), simulation and prototyping.
Q: The other is a process-oriented, preventative approach that focuses on the
implementation and
Answer:
improvement of processes. It works on a basis that if a good process is followed
correctly, then
it will generate a good product. QA applies to both the development and testing
processes, and
is the responsibility of everyone on a project.
, ISTQB Foundation Level (Chapter 1) Questions and Answers with
Verified Solutions | Latest 2026 Update
Q: Test results are used both by testing and QA, in testing, the results are used to fix
defects, while
Answer:
in QA they provide feedback on how well the development and test processes are
performing.
Q: distinguish between root cause, error, defect, and failure
Answer:
humans make errors which
produce defects (faults, bugs), which in turn may result in failures. Errors are defects
but are
not the only cause of failures. A root cause is a fundamental reason for the
occurrence of a
problem. Root causes are identified through root cause analysis, which is typically
performed
when a failure occurs or a defect is identified.
, ISTQB Foundation Level (Chapter 1) Questions and Answers with
Verified Solutions | Latest 2026 Update
Q: explain the different test activities and related tasks
Answer:
Test monitoring and test control -
monitoring includes ongoing checking of test activities and comparison to plan.
Control involves
taking the actions necessary to meet the test objectives.
Q: Test analysis - analyzing the test basis to identify testable features, associated
test conditions
Answer:
are defined and prioritized, taking the related risks and risk levels into account. Test
basis and
test object are also evaluated to identify any defects they may contain and to assess
their
testability.
Verified Solutions | Latest 2026 Update
Q: why testing is necessary
Answer:
testing is a form of quality control that helps achieve the agreed
upon test objectives within the set scope, time, quality, and budget constraints.
Testing's
contribution to the success of a project should not be limited to the test team's
activities, but
rather any stakeholder should use their testing skills to bring the product closer to
success.
Q: testing provides a cost-effective means of detecting defects. These defects can
then be
Answer:
removed (by debugging - a non-testing activity), so testing indirectly contributes to
higher
quality testing objects
, ISTQB Foundation Level (Chapter 1) Questions and Answers with
Verified Solutions | Latest 2026 Update
Q: recall the relation between testing and quality assurance
Answer:
While one is a product oriented,
corrective approach that focuses on those activities supporting the achievement of
appropriate
levels of quality, and is a major form of quality control, while other forms include
formal
methods (model checking and proof of correctness), simulation and prototyping.
Q: The other is a process-oriented, preventative approach that focuses on the
implementation and
Answer:
improvement of processes. It works on a basis that if a good process is followed
correctly, then
it will generate a good product. QA applies to both the development and testing
processes, and
is the responsibility of everyone on a project.
, ISTQB Foundation Level (Chapter 1) Questions and Answers with
Verified Solutions | Latest 2026 Update
Q: Test results are used both by testing and QA, in testing, the results are used to fix
defects, while
Answer:
in QA they provide feedback on how well the development and test processes are
performing.
Q: distinguish between root cause, error, defect, and failure
Answer:
humans make errors which
produce defects (faults, bugs), which in turn may result in failures. Errors are defects
but are
not the only cause of failures. A root cause is a fundamental reason for the
occurrence of a
problem. Root causes are identified through root cause analysis, which is typically
performed
when a failure occurs or a defect is identified.
, ISTQB Foundation Level (Chapter 1) Questions and Answers with
Verified Solutions | Latest 2026 Update
Q: explain the different test activities and related tasks
Answer:
Test monitoring and test control -
monitoring includes ongoing checking of test activities and comparison to plan.
Control involves
taking the actions necessary to meet the test objectives.
Q: Test analysis - analyzing the test basis to identify testable features, associated
test conditions
Answer:
are defined and prioritized, taking the related risks and risk levels into account. Test
basis and
test object are also evaluated to identify any defects they may contain and to assess
their
testability.
