Dynamic Testing
Dynamic testing evaluates software by executing it and observing its behavior to verify that it performs as expected.
“Testing that involves the execution of the test item.”
(Definition reproduced from the ISTQB Glossary. Copyright belongs to ISTQB.)
View the complete ISTQB GlossaryWhat is Dynamic Testing?
Unlike static testing, dynamic testing requires the software to run. Testers execute test cases, compare expected and actual results, and identify failures caused by defects.
Execution-based: Software must be running to perform dynamic testing.
Failure detection: Failures become visible during execution.
Broad application: Dynamic testing is performed at every test level.
Real World Example
A regulated product team is preparing a release where Dynamic testing appears in reviews, test design conversations, or defect triage rather than as an isolated glossary word.
The risk is that the team treats Dynamic testing as interchangeable with nearby ISTQB terms. That makes test scope blurry and can lead to weak evidence for the release decision.
The tester anchors the discussion in the official definition, asks where the concept appears in the product, and designs examples that show the difference between Dynamic testing and similar ideas.
The page becomes useful in practice because Dynamic testing is connected to a specific testing decision, not memorized as a detached definition.
Practice Questions
Question 1
Which statement BEST describes Dynamic testing in the context of ISTQB terminology?
Question 2
A tester needs to explain Dynamic testing to a non‑technical stakeholder. Which approach is MOST appropriate?
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