1. Negative float can be attributed to (select all answers that apply)
The contractor using an “As Late As Possible” constraint.
Having a budget overrun in critical activity(s).
Duration of an activity(s) on the critical path or near-critical path taking more time than planned.
An activity being added to the critical path or near-critical path.
2. Deleting an activity in a schedule may result in (select all answers that apply)
Dangling activities.
Redundant relationships.
Interrupted logic.
Logic loops.
3. If during a schedule update, the critical path changed, this can be attributed to
A change in the logic.
A change in the calendar of some activities.
A near-critical path became longer than the previous critical path.
All of the other answers.
The critical path became shorter than a near-critical path.