What does black-box testing mean at the unit, integration, and system levels?

Manual Testing FAQ's

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What does black-box testing mean at the unit, integration, and system levels?

Tests for each software requirement using
Equivalence Class Partitioning, Boundary Value Testing, and more
Test cases for system software requirements using the Trace Matrix, Cross-functional Testing, Decision Tables, and more
Test cases for system integration for configurations, manual operations, etc.

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Other Interview Questions

• What is bidirectional traceability?
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