New PMP Question & Answers with explanation

Fill in the blank. _______________ indicates that planning and documentation are iterative or ongoing activities.
Select one
Estimating the type and quantities of material, people, equipment, and supplies required to perform each activity is:
Select one
Which of the following is an enterprise environmental factor?
Select one
The resource optimization technique during the Control Schedule process allows a project manager to:
Select one
The transition from one phase to another within a project's lifecycle (e.g., from design to manufacturing) is typically marked by:
Select one