4: Critical Path Analysis

Question 1

Precedence Table

Answer 1

A table, which shows which activities must be completed before others are started (a.k.a., dependence table)

Question 2

Activity on Arc Network

Answer 2

The activities are represented by arcs and the completion of those activities, known as events, are shown as nodes

Question 3

Dummy Activity

Answer 3

A dummy activity has no time or cost. Its sole purpose is to show dependencies between activities

Question 4

Every activity must be ____ in terms of its events. This requires that there can be ____ between any two events

Answer 4

Uniquely represented, at most one activity