Final answer:
The 'Measured' stage is not a part of the CMM stages. The model includes 'Initial', 'Defined', 'Repeatable', and 'Optimizing' to describe an organization's software development process maturity.
Step-by-step explanation:
The stage D) Measured is not one of the stages of the Capability Maturity Model (CMM). The CMM's stages are as follows: A) Initial, B) Defined, C) Repeatable, and E) Optimizing. These stages describe an organization's maturity level with regards to its software development processes, with Initial being the lowest level of maturity and Optimizing being the highest. The purpose of the CMM is to help organizations improve their software development process.