Adder you seem you have confused metrics with "matrix". You have given an answer for "why traceability matrix is necessary?"
The question was : Why do we need METRICS (not matrix) in software testing...
To make ensure that every requirement got atleast one test case, in turn it gives confident that we have touched every corner of the requirements(SRS).
In peer process , one test engineer write test cases and he sends it to the test lead. Now test lead appoint another test engineer to review the test cases. While reviewing the test cases he check whe...
Sapna
Aug 29th, 2011
Apart from above answers, it is cost effective, informal and unbiased way of detecting defects within the system/app under test.
1)To improve the quality of product by finding hidden defects.
2)By testing ensure that all customer requirements are full fill in the product.
Radha
Jan 17th, 2013
The two primary goals of testing is
1. To make sure that we have covered all the requirement and functionality which is given by the client and the customer.
2. Most important of the Quality team i...