4.6.2 Sample Scenarios: EVM and Lifecycle Selection

Continuing with conceptual examples:

Conceptual Example 2 (EVM Data):

• Scenario might involve: EVM data showing CPI < 1 and SPI < 1.
• Question might ask: What does this indicate? Or, forecast EAC?
• Analysis: Tests Measurement Domain & Stewardship Principle. Concepts: EVM Metrics, EVM Forecasting (EAC).
• Correct Answer Reasoning: CPI < 1 = over budget; SPI < 1 = behind schedule. Calculate EAC using formula.
• Practical Link: EVM provides objective data for informed decisions.

Conceptual Example 3 (Lifecycle Selection):

• Scenario might involve: Project with high regulatory oversight.
• Question might ask: Which development approach is MOST suitable?
• Analysis: Tests Dev Approach Domain & Tailoring Principle. Concepts: Lifecycle Factors, Predictive Lifecycle.
• Correct Answer Reasoning: High regulation often favors Predictive due to documentation/control needs.
• Practical Link: Tailoring the lifecycle to context is crucial.