iSQI TMMi-P_Syll2020 Exam With Confidence Using Practice Dumps

For safety-critical systems, reliability testing is a key concern. The identified shortcoming relates to the lack of formal techniques and approaches for reliability testing. TheNon-Functional Testingprocess area, at TMMi Level 3, addresses testing non-functional aspects like reliability, performance, and usability. This process area would need specific attention as it provides a structured approach to assess non-functional risks, define testing techniques, and execute tests to verify the reliability of the product, which is critical for medical systems.

TheTMMi process area Test Planningis indeed supported by severalCMMI process areas, includingProject Planning,Requirements Management, andRisk Management. These CMMI areas provide foundational support for ensuring that the test planning process incorporates adequate project management, requirement traceability, and risk identification, all of which are critical for effective testing.

Specific Goal 2 of the CMMI Validation process arearelates to validation activities, not peer reviews, and therefore does not support the TMMi Peer Reviews process area.

Causal Analysis and Resolutionis linked toDefect Preventionin TMMi, not Quality Control.

Performance Managementdoes not directly support the Non-Functional Testing process area in TMMi.

TMMi References:

TheTMMi Test Planningprocess area is supported by relevant CMMI process areas, such asProject Planning, which helps in aligning project goals with test planning activities​​.

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​.