The statement, "Network diagrams illustrate the technical constraints among activities," means the activities are constrained because
A) each of the activities are independent from the other activities.
B) one activity cannot be started until the predecessors are finished.
C) the activities use different resources to be completed.
D) some activities use the same resources that may not be available.

Question

Quizplus · Accepted Answer

Network diagrams show the sequence of activities and the dependencies among them. This means that one activity cannot start until its predecessors have been completed, which is a technical constraint. Choices A and C are incorrect because activities are not necessarily independent and may use different resources without creating a constraint. Choice D is partially correct but not comprehensive enough as it does not capture all possible technical constraints.

The Statement, "Network Diagrams Illustrate the Technical Constraints Among Activities