Comprehensive and Detailed In-Depth Explanation from Expert in Enterprise Architecture, guiding in TOGAF and ArchiMate:
ADM Phase F (Migration Planning) focuses on finalizing the Architecture Roadmap and Implementation and Migration Plan and ensuring they are viable, cost-effective, and clearly understood by decision-makers.
Phase F key objectives include:
Finalizing the Architecture Roadmap
Finalizing the Implementation and Migration Plan
Ensuring costs, benefits, risks, and dependencies of work packages and Transition Architectures are understood Gaining approval for implementation sequencing and priorities Why Option A is correct:
Objective 3 directly states the finalization of the Architecture Roadmap and supporting Implementation and Migration Plan, which is a core Phase F responsibility.
Objective 4 aligns with Phase F's requirement to ensure that business value, cost, and trade-offs are understood by stakeholders prior to implementation approval.
Why the other options are incorrect:
Objective 1 belongs primarily to Phase E (Opportunities and Solutions), where incremental delivery and Transition Architectures are identified.
Objective 2 also belongs to Phase E, where the initial complete Architecture Roadmap is generated from Phases B, C, and D outputs.
Authoritative TOGAF
Reference:
TOGAF ADM Phase F - Migration Planning
TOGAF Architecture Roadmap and Implementation and Migration Plan