Which of the following is NOT a valid maturity level of the Software Capability Maturity Model
(CMM)?

A.
Managed level

B.
Defined level

C.
Fundamental level

D.
Repeatable level

Explanation:
Fundamental level is not a valid maturity level in the Software Capability Maturity Model (CMM).
The maturity levels of CMM are as follows:
1.Initiating level: At this level, processes are performed on an ad hoc basis.
2.Repeatable level: At this level, project management practices are institutionalized.
3.Defined level: At this level, technical practices are integrated with management practices
institutionalized.
4.Managed level: At this level, product and process are quantitatively controlled.
5.Optimizing level: At this level, process improvement is institutionalized.