TOGAF® Standard — Applying the ADM Flashcards
What is TOGAF?
TOGAF (The Open Group Architecture Framework) is a standard framework for Enterprise Architecture.
What is ADM in TOGAF?
The Architecture Development Method (ADM) is the core method in TOGAF for developing and managing enterprise architectures.
Can the ADM process be adapted to different architecture styles?
Yes, ADM is flexible and can be customized to suit various architectural styles.
What are the three key types of iteration in ADM?
- Iteration between ADM cycles (developing architecture over multiple cycles)
- Iteration within an ADM cycle (refining architecture within one cycle)
- Managing Architecture Capability (updating architecture function over time)
What are the four key iteration cycles in ADM?
- Architecture Capability Iteration - Establishing the architecture function
- Architecture Development Iteration - Creating architecture content
- Transition Planning Iteration - Roadmapping change
- Architecture Governance Iteration - Overseeing implementation
What are the two approaches to architecture development in ADM?
- Baseline First Approach - Assess the current state before planning the future.
- Target First Approach - Define the future state first, then align it with the baseline.
Why is iteration necessary in ADM?
Iteration helps refine architectures, manage complexity, and align with stakeholder expectations.
What are the three main types of architecture engagement?
- Identification of Required Change - Using architecture to analyze IT capability and support strategic decisions.
- Definition of Change - Developing detailed architecture to define and structure change initiatives.
- Implementation of Change - Governing architecture execution and ensuring compliance.
How does architecture support business strategy?
By providing visibility into change opportunities, assessing strategic choices, and evaluating feasibility.
How does architectural governance help in implementation?
It ensures alignment between projects, verifies compliance, and supports issue resolution.
What are the three levels of the Architecture Landscape?
- Strategic Architecture - High-level business planning.
- Segment Architecture - Business unit or divisional level.
- Capability Architecture - Tactical, project-level execution.
What is the Architecture Continuum?
It represents the refinement of architectures from generic models to organization-specific implementations.
What are the two strategies for developing architectures at different levels?
- Using iterations within a single ADM cycle.
- Using multiple ADM cycles at different levels.
Why is architecture partitioning important?
It helps manage complexity by dividing enterprise architecture into smaller, manageable sections.
What are common classification criteria for partitioning architecture?
- Subject Matter - Applications, services, departments, etc.
- Time - Present and future architecture states.
- Volatility - Stable vs. frequently changing architectures.
How can fragmented architectures be avoided?
By enforcing standard integration rules and ensuring governance aligns all partitions with enterprise goals.
What is the role of governance in architecture partitioning?
Governance ensures all architecture components align with enterprise strategy, policies, and standards.
Why is iteration essential in TOGAF’s ADM?
It ensures refinement, adaptation, and alignment with business needs and stakeholder expectations.
How does partitioning help in enterprise architecture?
It simplifies management, ensures proper governance, and enables teams to focus on specific areas.
What ensures the successful implementation of an enterprise architecture?
Proper governance, structured iteration cycles, and integration of different architecture partitions.
