A Project Manager Is Building a Project Network That Involves

Multiple Choice

A project manager is building a project network that involves testing a prototype. She must design the prototype (activity 1) , build the prototype (activity 2) , and test the prototype (activity 3) . Activity 1 is the predecessor for activity 2 and activity 2 is the predecessor for activity 3. If the prototype fails testing, she must redesign the prototype; therefore, activity 3 is a predecessor for activity 1. This is an example of

A) Conditional statements.
B) Looping.
C) Having more than one start node.
D) Good network development.
E) Natural network flow.