Chapter 2 – Testing Throughout the SDLC
Load Testing – ISTQB Definition
Last Updated: July 12, 2026 · SoftwareTestPilot QA Team
Official ISTQB Definition
A type of performance testing conducted to evaluate the behavior of a component or system under anticipated conditions of load.
In simple words
Simulate the expected number of users to see if the system copes.
Exam tip
Load = expected traffic; stress = beyond expected traffic.
Related terms
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