CAPM Predictive Plan-Based Methodologies Practice Question
Which THREE of the following are considered key schedule management tools for predictive projects?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
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Critical path method
The critical path method (A) is a core schedule management tool for predictive projects because it calculates the longest path of dependent activities, determines the project's minimum duration, and identifies float to support schedule control. A Gantt chart (B) is also a key predictive scheduling tool, as it displays activities as bars against a calendar timeline, showing start and finish dates, durations, dependencies, and progress for plan-driven projects. PERT analysis (E) belongs here because it is a probabilistic schedule technique that uses three-point estimates (optimistic, most likely, pessimistic) to estimate activity durations and assess schedule risk in predictive environments. Burndown charts (C) and Kanban boards (D) are not primary predictive schedule management tools; they are typically associated with agile or lean/iterative approaches, where burndown charts track remaining work over time and Kanban boards visualize workflow and limit work in progress rather than define a predictive schedule baseline.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
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Critical path method
Why this is correct
The critical path method calculates the longest sequence of dependent activities, determining the project's shortest possible duration and identifying float. It is a core schedule development technique in predictive projects, driving duration forecasting and schedule compression decisions.
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Gantt chart
Why this is correct
A Gantt chart displays scheduled activities as horizontal bars against a calendar timeline, showing durations, start and finish dates, and dependencies. It is a standard schedule representation tool for predictive projects, supporting progress tracking and stakeholder communication.
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Burndown chart
Why it's wrong here
A burndown chart tracks remaining work against time in agile iterations, not predictive schedule control. It is the right tool for monitoring sprint progress, whereas predictive projects rely on critical path method, Gantt charts and schedule baselines.
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Kanban board
Why it's wrong here
A Kanban board visualises continuous workflow and limits work in progress, which is agile or operational practice rather than predictive scheduling. It fits teams managing flow-based delivery, while predictive projects use network diagrams, critical path analysis and baseline tracking.
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PERT analysis
Why this is correct
PERT analysis uses three-point estimates (optimistic, pessimistic, most likely) to calculate expected activity durations and their uncertainty. It is a recognised schedule estimating technique in predictive projects, improving duration accuracy where activity times are uncertain.
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