At what point in the development lifecycle should change control be implemented?

At what point in the development lifecycle should change control be implemented?
A . During the requirements phase
B . During the implementation phase
C . At the beginning of the design phase
D . When the testing phase begins

View Answer

Answer: A

Explanation:

Change control should be implemented during the requirements phase of the development lifecycle. Early implementation of change control ensures that any changes to the requirements are managed systematically from the outset, maintaining traceability and minimizing the risk of scope creep. This helps ensure that all subsequent phases of the project are based on well-documented and approved requirements, contributing to overall project stability and quality.