Ways to Control the Adverse Impact of Changes in a Project

Multiple Choice

Ways to control the adverse impact of changes in a project include (circle all that apply) :

A) make sure that original plans and schedules are agreed to by everyone involved.
B) make sure all work exceeds specifications.
C) make many small changes on a continuous basis instead of a few big ones.
D) require that all changes be documented, reviewed, and approved.
E) put a freeze on changes as soon as the system is delivered to the customer.