ADM Guidelines and Techniques

Question 1

ADM Guidelines

Answer 1

The guidelines document how to adapt the ADM process. Include
- Ways to apply iteration to the ADM
- Applying the ADM at different levels of the enterprise
- How to use the TOGAF framework with different architectural styles

Question 2

ADM Techniques

Answer 2

The techniques are used when applying the ADM process

Question 3

In Phase B, Phase C, and Phase D the practitioner is expected

Answer 3

To select the relevant architecture resources, including models, viewpoints, and tools, to properly describe the architecture domain and demonstrate that stakeholder concerns are addressed.

Question 4

Architecture Principles

Answer 4

A set of general rules and guidelines for the architecture being developed.

Question 5

Architecture Principles

Answer 5

An initial output of the Preliminary Phase and are used throughout the ADM to provide a framework for guiding decision-making within the enterprise

Question 6

Key domains to establish Architecture Principles

Answer 6

• Enterprise Principles. Provide a basis for decision-making throughout an enterprise and dictate how the organization fulfills its mission
• Architecture Principles. A set of principles that relate to architecture work and govern the architecture process, affecting the development, maintenance, and use of the Enterprise Architecture.

Question 7

TOGAF Template for Defining Principles

Answer 7

• Name
• Statement
• Rationale
• Implications

Question 8

TOGAF Recommended Criteria for Quality Principles

Answer 8

• Understandability
• Robustness. Should enable good quality decisions about architectures and plans to be made, and enforceable policies and standards to be created
• Completeness
• Consistency
• Stability

Question 9

Business Scenario describes

Answer 9

• A business process, application, or set of applications
• The business and technology environment
• The people and computing components (“actors”) who execute the scenario
• The desired outcome of proper execution

Question 10

The Business Scenario Process

Answer 10

Problem->Environment->Objectives->Human Actors->Computer Actors->Roles & Responsibilities->Refine

Question 11

Business scenarios figure most prominently in

Answer 11

The initial phase of an ADM cycle, Architecture Vision, when they are used to define relevant business requirements, and to build consensus with business management and other stakeholders.

Question 12

Gap Analysis

Answer 12

Highlight a shortfall between the Baseline Architecture and the Target Architecture; that is, items that have been deliberately omitted, accidentally left out, or not yet defined

Question 13

Sources of Gaps - Business domain gaps

Answer 13

• People gaps (e.g., cross-training requirements)
• Process gaps (e.g., process inefficiencies)
• Tools gaps (e.g., duplicate or missing tool functionality)
• Information gaps
• Measurement gaps
• Financial gaps
• Facilities gaps (buildings, office space, etc.)

Question 14

Sources of Gaps - Data domain gaps

Answer 14

• Data not of sufficient currency
• Data not located where it is needed
• Not the data that is needed
• Data not available when needed
• Data not created
• Data not consumed
• Data relationship gaps

Question 15

Sources of Gaps - Applications impacted, eliminated, or created

Answer 15

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Question 16

Sources of Gaps - Technologies impacted, eliminated, or created

Answer 16

…anything under “Eliminated Services” or “New Services” is a gap, which should either be explained as correctly eliminated, or marked as to be addressed by reinstating or developing/procuring the function

Question 17

Interoperability

Answer 17

the ability to share information and services

Question 18

Interoperability categorization

Answer 18

• Operational or Business Interoperability defines how business processes are to be shared
• Information Interoperability defines how information is to be shared
• Technical Interoperability defines how technical services are to be shared or at least connect to one another

Question 19

From an IT perspective, it is also useful to consider interoperability in a similar vein to Enterprise Application Integration (EAI); specifically

Answer 19

• Presentation Integration/Interoperability is where a common look-and-feel approach through a common portal-like solution guides the user to the underlying functionality of the set of systems
• Information Integration/Interoperability is where the corporate information is seamlessly shared between the various corporate applications to achieve, for example, a common set of client information. Normally this is based upon a commonly accepted corporate ontology and shared services for the structure, quality, access, and security/privacy for the information.
• Application Integration/Interoperability is where the corporate functionality is integrated and shareable so that the applications are not duplicated (e.g., one change of address service/component; not one for every application) and are seamlessly linked together through functionality such as workflow. This impacts the business and infrastructure applications and is very closely linked to corporate business process unification/interoperability.
• Technical Integration/Interoperability includes common methods and shared services for the communication, storage, processing, and access to data primarily in the application platform and communications infrastructure domains

Question 20

Business Transformation Readiness Assessment

Answer 20

Provides a technique for understanding the readiness of an organization to accept change, identifying the issues, and dealing with them in the Implementation and Migration Plan.

Question 21

An initial assessment of business transformation readiness is carried out in Phase A.

Answer 21

Phase A

Question 22

Two levels of risk that should be considered

Answer 22

• Initial Level of Risk. Risk categorization prior to determining and implementing mitigating actions.
• Residual Level of Risk. Risk categorization after implementation of mitigating actions.

Question 23

The recommended process for managing risk consists of the following activities

Answer 23

• Risk classification
• Risk identification
• Initial risk assessment
• Risk mitigation and residual risk assessment
• Risk monitoring

Question 24

Risk is pervasive in any Enterprise Architecture activity and present in all phases within the ADM.

Answer 24

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Question 25

Capability-Based Planning

Answer 25

A business planning technique that focuses on business outcomes. It is business-driven and business-led and combines the requisite efforts of all lines of business to achieve the desired capability.