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1.Ambiguity poll - Used to estimate the ambiguity in a requirement. This involves asking questions such as how fast?, how big?, how expensive?, and then determining if there is ambiguity between the high and low values.
2.Technical review - A testing tool for indicating the progress of the requirements work. It can be formal or informal and generally only deals with technical issues. Technical reviews are necessary because it is not possible to produce error-free requirements and usually it is difficult for the producers to see their own mistakes.
3.User satisfaction test - A test used on a regular basis to determine if a customer will be satisifed with a product.
4.Black box test cases - Constructed primarily to test the completeness, accuracy, clarity, and conciseness of the requirements.
Existing products - Useful in determining the desirable and undesirable characteristics of a new product.
kevinnyabute answered the question on March 1, 2018 at 09:29
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