A dummy variable is an activity inserted into the AOA network diagram to show a precedence relationship,but does not represent any passage of time.

Name: A dummy variable is an activity inserted into the AOA network diagram to show a precedence relationship,but does not represent any passage of time.
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Question

Quizplus · Accepted Answer

A dummy variable represents a precedence relationship and is used to connect activities that cannot be physically linked due to various reasons but does not consume any time in the project schedule.

A Dummy Variable Is an Activity Inserted into the AOA