CEA EA Transition Planning and Roadmap Development 1 — Questions and Answers
Question 1: What is the primary purpose of a Transition Architecture in enterprise architecture planning?
- To document the current IT infrastructure in detail
- To represent an intermediate state between baseline and target architectures (Correct answer)
- To define the final desired state of the enterprise
- To identify and record stakeholder requirements
Correct answer: To represent an intermediate state between baseline and target architectures
A Transition Architecture represents an intermediate state of the enterprise that will exist between the baseline and target architectures, enabling incremental and manageable change.
Question 2: In TOGAF, which phase is primarily responsible for initially developing the Architecture Roadmap?
- Phase A - Architecture Vision
- Phase B - Business Architecture
- Phase F - Migration Planning
- Phase E - Opportunities and Solutions (Correct answer)
Correct answer: Phase E - Opportunities and Solutions
Phase E (Opportunities and Solutions) in TOGAF is where the Architecture Roadmap is initially developed by identifying and organizing the work packages needed to implement the Target Architecture.
Question 3: What does a gap analysis in EA transition planning primarily identify?
- Security vulnerabilities in the current architecture
- The differences between the baseline and target architectures (Correct answer)
- Stakeholder communication needs and preferences
- Project management resource requirements
Correct answer: The differences between the baseline and target architectures
Gap analysis identifies the differences between the current (baseline) architecture and the desired future (target) architecture, highlighting what components need to be added, changed, or removed.
Question 4: Which of the following best describes the purpose of the baseline architecture in transition planning?
- To describe the future desired state of the enterprise
- To define transition steps between architecture states
- To document the current state of the enterprise architecture (Correct answer)
- To establish governance policies for architecture change
Correct answer: To document the current state of the enterprise architecture
The baseline architecture (also called the 'as-is' architecture) documents the current state of the enterprise, serving as the starting reference point for all transition planning activities.
Question 5: Which artifact most effectively communicates the planned sequence of architectural initiatives over time?
- Architecture Vision document
- Architecture Roadmap (Correct answer)
- Business Architecture document
- Requirements Management Plan
Correct answer: Architecture Roadmap
The Architecture Roadmap provides a timeline of planned initiatives, showing the sequence and dependencies of architectural changes needed to move from the baseline to the target architecture.
Question 6: What is the primary characteristic that distinguishes an Architecture Building Block (ABB) in TOGAF?
- It specifies a particular vendor product or technology solution
- It defines a capability in a vendor- and product-agnostic way (Correct answer)
- It documents gaps between baseline and target architectures
- It is a performance metric used to evaluate architecture delivery
Correct answer: It defines a capability in a vendor- and product-agnostic way
An Architecture Building Block (ABB) defines the required capability and shape of a solution but remains vendor- and product-agnostic, representing packages of functionality defined to meet business needs.
Question 7: How are work packages typically organized when creating an EA Implementation and Migration Plan?
- By technology vendor and product line
- By geography and business unit only
- As prioritized projects and programs linked to the Architecture Roadmap (Correct answer)
- In alphabetical order of system names
Correct answer: As prioritized projects and programs linked to the Architecture Roadmap
Work packages in an EA Implementation and Migration Plan are organized as prioritized projects and programs that are directly linked to the Architecture Roadmap, ensuring alignment with the transition strategy.
CEA EA Transition Planning and Roadmap Development 1
What is the primary purpose of a Transition Architecture in enterprise architecture planning?