System , black box and whitebox testing differences

Question

Accepted Answer

System, black box, and whitebox testing are different approaches to testing software.

System testing is performed on the complete system to ensure that all components work together as expected.
Black box testing focuses on testing the functionality of the software without considering its internal structure.
Whitebox testing involves testing the internal structure and implementation of the software.
System testing is performed by end-users or independent testers, while black box and whitebox testing are usually performed by developers or testers.
Examples of black box testing techniques include equivalence partitioning and boundary value analysis.
Examples of whitebox testing techniques include code coverage analysis and path testing.

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