TESTING
Testing is the process of applying criteria against a product to determine errors or defects. The criteria, tools, and approach are the key elements of the testing process.
The criteria usually consist of the customer’s requirements, specifications, and industry standards. Tools may be manual (e.g., physical inspection) or automated (e.g., software). The approach can be black box or white box.
Black box testing is focusing on inputs and outputs but not on the internal workings of the device. White box testing is looking at the internal, intricate workings of the product as well as the inputs and outputs.
Good testing should have certain characteristics to ensure objective, reliable, and valid results. Testing should use definitive criteria. ...
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