Can anyone explain me these 3 techniques with an example?
1).Equalent Class Partision
2).Cause-Effect Graph analysis
3).Error Guessing.

Answer Posted / avinash

Shraini you are wrong. Equivalence partitioning is a software testing technique that divides the input data of a software unit into partition of data from which test cases can be derived. In principle, test cases are designed to cover each partition at least once. This technique tries to define test case that uncovers classes of errors, thereby reducing the total number of test cases that must be developed.

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