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I am hearing about OATS now only. May I know where to use this, in White box testing or in Blackbox testing?
A method of choosing a set of tests from a universe of test cases to make the testing more efficient and effective.
The Orthogonal Array Testing Strategy (OATS) is a systematic, statistical way of testing pair-wise interactions and can detect all single mode and double mode defects.
OATS provides a means to select a test set that:
Thanks Priya for the valuable Info...
Orthogonal Array Testing
>Black box technique that enables the design of a reasonably small set of test cases that provide maximum test coverage.
>Focus is on categories of faulty logic likely to be ppresent in the software component(without examining code)
>Priorities for assessing tests using an orthogonal array
1]Detect and isolate all single mode faults
2]Detect all double mode faults
3] Multi mode faults