Once the project’s WBS has been created what process may happen next?

A.
Estimate activity resources

B.
Define activities

C.
Estimate activity durations

D.
Sequence activities

Explanation:
The define activities process is the process that may begin once the project’s WBS has been
completed and approved. It is possible, in some projects, to complete the WBS and the activity list
at the same time.
Answer option D is incorrect. Sequencing the activities cannot happen until the activity list has
been created.
Answer option A is incorrect. Estimating activity resources is dependent on the activity list, so this
choice is not valid.
Answer option C is incorrect. Estimate activity durations are dependent on the activity list, so this
choice is not valid.