Answer / preethi

We can able to identify the Test coverage using Test
Traceability Matrix(TRM),This will give us an idea of all
covered Test cases based on all the customer requirements.
So Test coverage is a part of TRM.
we can able estimate Test coverage using TRM,but we are not
able to estimate TRM using Test coverage as i said only its
a part of TRM

Regards
Preethi.G

Answer / aditya

Test coverage can be derived from the traceability matrix.
Say you've 100 requirements and you've prepared test cases
for 60 requirements.
test coverage will be 60%

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