Understanding Project Requirements

Correct Answer: Progressive elaboration through rolling wave planning

Progressive elaboration through rolling wave planning is the most effective technique for integrating scheduling requirements across departments while balancing cost constraints and timeline expectations. Here's why: Progressive elaboration allows for: - Gradual refinement of schedule details as more information becomes available - Flexible adaptation to changing departmental needs and constraints - Iterative planning that helps balance costs and timelines - Better handling of uncertainties in long-term planning Why other options fall short: Detailed decomposition of all activities upfront is too rigid and time-consuming for multi-departmental integration. Sequential analysis using precedence diagramming focuses too narrowly on dependencies, missing the broader cost-timeline balance. Systematic evaluation of resource availability through capacity planning tools emphasizes resources but doesn't adequately address the integration of varying departmental timelines and cost constraints.

Correct Answer: Compare historical data from similar projects and adjust based on team capability metrics

Comparing historical data from similar projects and adjusting based on team capability metrics is the most effective approach for validating stakeholder velocity assumptions because: 1. It uses actual, empirical evidence rather than theoretical calculations 2. It considers team-specific performance data 3. It accounts for both historical patterns and current team capabilities 4. It provides a realistic baseline for estimation Why other approaches are less effective: Standardized velocity formulas are too generic and don't account for team-specific variables or project uniqueness. Using a flat 15% contingency buffer is arbitrary and doesn't consider project-specific risks or team capabilities. Relying solely on expert judgment, while valuable, lacks the empirical backing that historical data provides and may be subject to individual bias or limited perspective. Using historical data combined with team metrics provides the most balanced and evidence-based approach to velocity validation.

Correct Answer: Monte Carlo analysis with expert judgment inputs

Monte Carlo analysis with expert judgment inputs is the best approach when historical data is limited because: 1. It uses probabilistic distributions to model uncertainty 2. It can incorporate expert knowledge to compensate for limited historical data 3. It provides a range of possible outcomes rather than a single point estimate 4. It accounts for risk and variability in scheduling estimates Why other approaches are less suitable: Parametric estimation requires established parameters and historical metrics which aren't available in this scenario. Analogous estimation relies heavily on historical data from similar projects, which is explicitly stated as limited in this case. Statistical regression modeling needs substantial historical data to establish meaningful correlations and trends, making it unsuitable when historical data is scarce.