When should plans for testing for user acceptance be prepared? Choose the BEST answer.

A.
In the requirements definition phase of the systems-development project
B.
In the feasibility phase of the systems-development project
C.
In the design phase of the systems-development project
D.
In the development phase of the systems-development project
Explanation:
Plans for testing for user acceptance are usually prepared in the requirements definition phase of
the systems-development project.