Study the following description:“Testing is multi-levelled: there are component, integration, system and acceptance test levels.

The description provided—where testing ismulti-level, with distinct test levels (component, integration, system, and acceptance), and where the processes of testing and debugging are differentiated—applies toTMMi Level 2 (Managed). At this maturity level, testing is separated from debugging, and there are formalized processes for different testing levels. A company-wide or program-wide test strategy is established, and specific testing objectives are defined for each test level.

TMMi References:

TheTMMi Level 2framework defines structured testing withmultiple levels, including component, integration, system, and acceptance testing, as well as the separation of testing and debugging​​.