2 Change Impact Analysis Free Online FlashCards

What is change impact analysis?

A structured assessment of how a proposed change would affect an approved project baseline, providing evidence for a decision before work begins.

What should a proposed change be assessed against?

Use the current approved scope, schedule, cost, quality requirements, risks, and stakeholder needs—not an informal or outdated plan.

What should be clarified about a change request?

Clarify what will change, why it is needed, its expected benefit, constraints, and assumptions. Seek clarification before estimating effects if the request is unclear.

How should analysts set the boundaries of an impact assessment?

Identify affected approved requirements, plans, deliverables, interfaces, and success criteria, then trace dependencies involving other work, teams, or systems.

How should evidence be gathered for an impact assessment?

Ask relevant subject-matter experts to estimate work, review dependencies, and identify uncertainties. Scale the analysis to the change’s size, complexity, and feasibility.

How should change options be compared?

Compare alternatives such as a smaller change, a later release, or no change. Estimate every option’s effects relative to the same baseline.

What should an impact assessment record about uncertainty?

Separate known effects from estimates, and include ranges or confidence levels when precision is limited. Record assumptions, affected plans, rationale, open questions, and the recommendation.

What does the scope assessment examine?

Identify requirements, deliverables, features, or acceptance criteria that are added, removed, or revised, and consider effects on objectives, boundaries, benefits, and related work products.

What does the schedule assessment examine?

Assess added or removed design, implementation, review, testing, approval, and deployment work; check dependencies, critical-path activities, milestones, and completion date.

What costs should a change assessment consider?

Estimate added or avoided labor, materials, equipment, vendor, training, support, and operating costs. Include possible indirect costs from rework or delay, with assumptions and uncertainty.

What does the quality assessment examine?

Check effects on compliance, acceptance criteria, reliability, performance, usability, safety, and maintainability. Identify needed verification or testing and whether existing targets could weaken.

What does the risk assessment examine?

Identify new threats or opportunities and changes to existing risks’ likelihood or consequences. Consider mitigations, owners, and residual risk.