Chapter 6 – Test Tools
Offline Testing – ISTQB Definition
Last Updated: July 12, 2026 · SoftwareTestPilot QA Team
Official ISTQB Definition
Verification that an application behaves correctly when the network is unavailable, including caching, queueing, and reconciliation.
In simple words
Testing that the app still works when there’s no internet.
Exam tip
Test offline creates, offline reads from cache, and online reconciliation of queued writes.
Related terms
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