What-is-the-sequence-of-testing-process-performance-model-TPPM?

Sequence of TPPM

• Testing Process Performance model is prepared for each Release testing activity of Project/Product .
• After test designing of each release, TPPM estimation is completed.
• While  test execution, TPPM is updated on daily basis or after some defined interval based on release test execution time.

How do ensure that Metrics and mesasurements are correct?

There are two things to do for ensuring that these are correct.

• Establish the objectives of measurement before data collection begins, defining each technical metric in an unambiguous manner.
• Define a few metrics and then use them to gain insight into the quality of a software engineering work product.