Dynamic Analysis
Dynamic analysis is the examination of software while it is executing to identify defects or quality issues that cannot be detected through static analysis alone.
“The process of evaluating a component or system based on its behavior during execution.”
(Definition reproduced from the ISTQB Glossary. Copyright belongs to ISTQB.)
View the complete ISTQB GlossaryWhat is Dynamic Analysis?
Dynamic analysis monitors a running application to detect problems such as memory leaks, resource usage issues, concurrency defects, and runtime errors.
Runtime observation: Software behavior is analyzed while the program is executing.
Tool support: Specialized tools monitor memory, CPU usage, and resource allocation.
Testing value: Finds defects that appear only during execution.
Real World Example
A regulated product team is preparing a release where Dynamic analysis appears in reviews, test design conversations, or defect triage rather than as an isolated glossary word.
The risk is that the team treats Dynamic analysis 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 analysis and similar ideas.
The page becomes useful in practice because Dynamic analysis is connected to a specific testing decision, not memorized as a detached definition.
Practice Questions
Question 1
Which statement BEST describes Dynamic analysis in the context of ISTQB terminology?
Question 2
A tester needs to explain Dynamic analysis to a non‑technical stakeholder. Which approach is MOST appropriate?
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