Computer · Construction Management
In network analysis charts (CPM/PERT), a dummy activity is represented by a:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Perpendicular full line
- 2Parallel double full line
- 3Dotted or dashed line✓
- 4Full continuous line
Correct answer
Dotted or dashed line
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