Certified Quality Engineer Interview Question:

Explain the difference between test effectiveness and test efficiency?

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★ Test Efficiency is the ratio of number of test cases executed by unit of time (generally per hour).
★ It is the amount of code and testing resources required by a program to perform a particular function. Test Effectiveness evaluates the effect of the test environment on the application.
★ Test Effectiveness is a measure by the customer response on meeting product requirements where as Test Efficiency is a measure of optimum utilization of resources to create the Software product.
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