What is configuration management used for in many environments?

A.
Controlling changes in testing procedures

B.
Controlling testing environments and documentation of testing

C.
Ensuring changes in design and its verification process, testing, and implementation

D.
Controlling changes in design and its verification of process, testing, and implementation

Explanation:
Configuration management is a process to control the changes that take
place while a system or application is being developed. This control takes place
throughout the lifetime of the system or application, so any changes to it in
production also fall under configuration management.