TMMi-P_Syll2020 Exam Dumps : TMMi - Test Maturity Model Integration Professional

In an Agile context, some practices from TMMi levels 4 and 5 might be considered less relevant or adjusted to fit the Agile methodology. Specifically, at TMMi level 5, testing with statistical methods may indeed be less relevant. In Agile projects, operational profiles or usage models, which are essential to perform statistically valid testing, are often not utilised. Agile methodologies focus more on incremental development and continuous feedback loops, which do not typically rely on statistical sampling methods. Therefore, the statement that "Agile projects normally do not use operational profiles or usage models of a product on which to base statistically valid inferences to help create a representative sample of tests, thus the TMMi level 5 specific goal 'Testing is performed using Statistical Methods' is considered not relevant in an Agile context" is true​.

This statement is false because the CMMI does not have defined levels specifically for testing maturity. The CMMI model is more general and focuseson overall process improvement across various disciplines, including but not limited to testing. CMMI includes practices like verification and validation but does not specifically address a structured path to testing maturity, unlike TMMi, which defines specific levels for testing process maturity. Therefore, statement D is incorrect.

Peer ReviewsisNOTaTMMi Level 2process area. Peer Reviews is a process area atTMMi Level 3. At Level 3, organizations formalize their testing processes, including peer reviews, which involve static testing activities like inspections and walkthroughs to identify defects early.

Test Policy and Strategy,Test Monitoring and Control, andTest Environmentare all process areas atTMMi Level 2.

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Peer Reviews are introduced atTMMi Level 3, whereasTest Policy and Strategy,Test Monitoring and Control, andTest Environmentare process areas at Level 2​​.