Dummy Activities (HSC SSCE Mathematics Standard): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What is a dummy activity in network diagrams?
What is a dummy activity in network diagrams?
An imaginary activity showing dependencies
When are dummy activities needed in network diagrams?
When are dummy activities needed in network diagrams?
Two activities share some predecessors
What is the duration of a dummy activity?
What is the duration of a dummy activity?
How are dummy activities shown in network diagrams?
How are dummy activities shown in network diagrams?
As dotted lines
What does a dummy activity connect?
What does a dummy activity connect?
End of shared predecessor to an activity
What weight should a dummy activity have in scheduling?
What weight should a dummy activity have in scheduling?
What is scheduling in project planning?
What is scheduling in project planning?
Including time information
What problem do dummy activities solve?
What problem do dummy activities solve?
Can't have multiple edges per activity
When are dummy activities NOT needed?
When are dummy activities NOT needed?
Two activities share exact predecessors
Activity has predecessors . Activity has predecessor . Is a dummy needed?
Activity has predecessors . Activity has predecessor . Is a dummy needed?
Yes, they share predecessor