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CAPM

Predictive Plan-Based Methodologies (CAPM Domain)

Predictive Plan-Based Methodologies is a CAPM exam domain (17%) that covers the traditional waterfall approach to project management, emphasizing upfront planning, defined scope, and sequential execution.

Explanation

Predictive methodologies, often called waterfall or plan-driven approaches, are characterized by detailed upfront planning where scope, schedule, and cost are established early and changes are managed through formal change control. The project progresses through sequential phases such as requirements, design, build, test, and deploy, with each phase substantially complete before the next begins.

This domain tests your understanding of how to create a project management plan with subsidiary plans for scope, schedule, cost, quality, resources, communications, risk, procurement, and stakeholders. You should know how to develop a work breakdown structure, define activities, estimate durations and costs, establish a baseline, and measure performance using techniques like earned value management.

Although this is the smallest CAPM domain at 17%, predictive concepts form the backbone of traditional project management. Many organizations still use predictive approaches for projects with well-defined requirements, regulatory constraints, or fixed-price contracts. Understanding when a predictive approach is appropriate versus an adaptive one is a key exam concept.

Key Points

  • Weighted at approximately 17% of the CAPM exam
  • Emphasizes detailed upfront planning with sequential phase execution
  • Covers WBS, scheduling, cost estimation, baselines, and earned value management
  • Changes are managed through formal change control processes

Exam Tip

Understand when a predictive approach is most appropriate: stable requirements, regulatory environments, and fixed-scope contracts.

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