PMI PMI-SP Exam With Confidence Using Practice Dumps

The main function of the schedule model is to provide a useful 'road map' that can be used by the project manager and the project team to assist them in completing the project fruitfully. A well-developed schedule model is an active tool used to predict at what time the project work that remains to be completed can reasonably be completed. The schedule model allows the project team to look at the performance of the project to date, and use that data to make more accurate projections about the future.

Resource leveling is a rule of limiting the total number of hours a project team may work during a given time period in the project. If management restricts the project work to 45 per week, as in this example, Holly's schedule will likely increase because the project team can't complete as much work in one given time period. While this may be seen as a constraint, because it limits Holly's options, it's technically called a resource leveling heuristic.

Answer option B is incorrect. It is an assumption that's believed to be true, but it hasn't been proven to be true.

Answer option C is incorrect. Execution variance analysis describes the difference between what was planned and what was executed. A better term for this experience would simply be a scope variance, scope change, or defect.

The critical path is the path in the project network diagram with the longest duration. In project management, a critical path is the sequence of project network activities which add up to the longest overall duration. This determines the shortest time possible to complete the project. Any delay of an activity on the critical path directly impacts the planned project completion date (i.e. there is no float on the critical path). In this instance path ACGIJ is the longest as it takes 23 days.

Answer options C and D are incorrect. These paths take 13 days.

Answer option A is incorrect. This path only takes 19 days.