Total Float
Float Explained: When Can an Activity Slip Without Delaying the Project?
October 17, 2026
Learn how float works in PMP exam scenarios, including the difference between total float and free float. Understand how delays consume schedule flexibility, affect successor activities and the project finish date, and can cause a non-critical path to become critical.
Critical Path vs. Critical Activity: What Actually Determines Project Duration?
October 13, 2026
Learn the difference between an important activity and a schedule-critical activity in PMP exam scenarios. Understand how the critical path, float, dependencies, and schedule network determine project duration — and why an activity can be expensive, visible, or high-risk without controlling the project finish date.