Togaf Study Guide: Conceptual Metamodel Questions and 100% Correct Solutions

Name the 10 core metamodel entities? - Actor Application Component Business Service Data Entity Function Information System Service Organization Unit Platform Service Role Technology Component Name the extensions of the core Metamodel - Governance Services Process Modeling Data Infrastructure Consolidation Motivation Extensions Which Metamodel extension supports In-depth operational governance - Governance Which Metamodel extension supports supports definitions of discrete business and application services - Services Which Metamodel extension supports process modeling - Process Modeling Which Metamodel extension supports data modeling - Data Which Metamodel extension supports consolidation of applications and technology across locations - Infrastructure Consolidation Which Metamodel extension supports linkage of drivers, goals and objectives to organizations and services - Motivation What is the defintion of the Actor core metamodel entity? - A person, organization, or system that is outside the consideration of the architecture model, but interacts with it. What is the defintion of the Application Component core metamodel entity? - An encapsulation of application functionality that is aligned to implementation structuring. What is the defintion of the Business Service core metamodel entity? - Supports business capabilities through an explicitly defined interface and is explicitly governed by an organizat What is the defintion of the Data core metamodel entity? - An encapsulation of data that is recognized by a business domain expert as a discrete concept. Data entities can be tied to applications, repositories, and services and may be structured according to implementation considerations. What is the defintion of the Information System core metamodel entity? - The automated elements of a business service. An information system service may deliver or support part or all of one or more business services. What is the defintion of the Organization Unit core metamodel entity? - A self-contained unit of resources with goals, objectives, and measures. Organization units may include external parties and business partner organizations. What is the defintion of the Platform Service core metamodel entity? - A technical capability required to provide enabling infrastructure that supports the delivery of applications. What is the defintion of the Role core metamodel entity? - An actor assumes a role to perform a task. What is the definition of the Function core metamodel entity? - Delivers business capabilities closely aligned to an organization, but not explicitly governed by the organization. What is the definition of the Technology Component core metamodel entity? - An encapsulation of technology infrastructure that represents a class of technology product or specific technology product. Which Metamodel entity should normally be used to describe flow ? - Process A process is a flow of interactions between functions and services and cannot be physically deployed. All processes should describe the flow of execution for a function and therefore the deployment of a process is through the function it supports; i.e., an application implements a function that has a process, not an application implements a process. Which Metamodel entity describes units of business capability at all levels of granularity ? - Function The term "function" is used to describe a unit of business capability at all levels of granularity, encapsulating terms such as value chain, process area, capability, business function, etc. Any bounded unit of business function should be described as a function. Which Metamodel entity supports organizational objectives and are defined at a level of granularity consistent with the level of governance needed ? - Business Services A business service operates as a boundary for one or more functions. The granularity of business services is dependent on the focus and emphasis of the business (as reflected by its drivers, goals, and objectives). A service in Service Oriented Architecture (SOA) terminology (i.e., a deployable unit of application functionality) is actually much closer to an application service, application component, or technology component, which may implement or support a business service. Which Metamodel entity are deployed onto application components ? - Business Services Business services may be realized by business activity that does not relate to IT, or may be supported by IT. Business services that are supported by IT are deployed onto application components. Application components can be hierarchically decomposed and may support one or more business services. It is possible for a business service to be supported by multiple application components, but this is problematic from a governance standpoint and is symptomatic of business services that are too coarse-grained, or application components that are too fine-grained. Which Metamodel entity are deployed onto technology components ? - Application Components An application component is implemented by a suite of technology components. For example, an application, such as "HR System" would typically be implemented on several technology components, including hardware, application server software, and application services. What are lists of building blocks of a specific type, or of related types, that are used for governance or reference purposes (for example, an organization chart, showing locations and actors). As with building blocks, these carry metadata according to the metamodel, which supports query and analysis. - Catalog What are grids that show relationships between two or more model entities? Matrices are used to represent relationships that are list-based rather than graphical in their usage (for example, a CRUD matrix showing which applications Create, Read, Update, and Delete a particular type of data is difficult to represent visually). - Matrix or Matrices What are renderings of architectural content in a graphical format to allow stakeholders to retrieve the required information? These can also be used as a technique for graphically populating architecture content or for checking the completeness of information that has been collected. - Diagrams TOGAF defines a set of architecture diagrams to be created (e.g., organization chart). Each of these diagrams may be created several times for an architecture with different style or content coverage to suit stakeholder concerns. How is the Content metamodel defined? - The content metamodel defines a set of entities that allow architectural concepts to be captured, stored, filtered, queried, and represented in a way that supports consistency, completeness, and traceability. Motivation, Organization and Function are associated with which ADM phase? - Business Architecture Data and Application are associated with which ADM phase? - Information Systems Architecture What are the 5 areas of the content framework? - 1. Architecture Principles, Vision, and Requirements 2. Business Architecture 3. Information Systems Architecture 4. Technology Architecture 5. Architecture Realization