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Free OGA-031 Exam Braindumps (page: 5)

Page 4 of 11
PDF with 40 Questions

Consider the following diagram:



What correctly describes this diagram?

  1. Four technology functions realize technology function A The first function Administrate Replication triggers the other three functions in parallel
  2. Technology process A aggregates four technology services. The Administrate Replication service is broken down into three other services.
  3. Technology function A is composed of four technology processes. The technology process Administrate Replication reads information from the three other processes.
  4. Technology function A is composed of four technology functions. Information flows from Administrate Replication to the other functions.

Answer(s): D

Explanation:

Based on the ArchiMate 3 documents or objectives, a technology function represents a collection of technology behavior that can be performed by a node. The diagram uses a composition relationship to indicate that technology function A consists of four other technology functions. The notation for a composition relationship is a solid line with a filled diamond at the end that points to the whole element. The diagram also uses an information flow relationship to indicate that information is exchanged from Administrate Replication to the other functions. The notation for an information flow relationship is a dashed line with an open arrowhead at the end that points to the direction of the flow.


Reference:

ArchiMate® 3.2 Specification, Chapter 4 Generic Metamodel, Section 4.1 Behavior and Structure Elements, Subsection 4.1.2 Structural Relationships 1; ArchiMate® 3.2 Specification, Chapter 11 Technology Layer, Section 11.2 Behavior Elements 1; ArchiMate® 3.2 Specification, Chapter 5 Relationships, Section 5.5 Other Relationships 1; ArchiMate Patterns ­ Technology Layer ­ General Geekery 2.



Complete the sentence. The ArchiMate standard provides a set of entities and relationships for

  1. modeling detailed workflow
  2. providing fine-grained descriptions of business motivation
  3. representing Architecture Description
  4. supporting a fixed set of diagram types

Answer(s): C

Explanation:

Based on the ArchiMate 3 documents or objectives, the ArchiMate standard provides a set of entities and relationships for representing Architecture Description. Architecture Description is a work product used to express an architecture for a system-of-interest. The ArchiMate language is an open and independent modeling language for Enterprise Architecture that is supported by different tool vendors and consulting firms.


Reference:

The ArchiMate® Enterprise Architecture Modeling Language | The Open Group Website 1; ArchiMate® 3.2 Specification, Chapter 1 Introduction, Section 1.1 Objective 2.



A Risk Assessment service provided by a Risk Measurement application enables actuaries to assess and mitigate financial risks as part of the Enterprise Risk Management process



Which combination of relationships, when added to this diagram, would best represent this situation?

  1. Realization and 2. Serving
  2. Realization and 2. Assignment
  3. Realization and 2. Realization
  4. Serving and 2. Realization

Answer(s): A

Explanation:

Based on the ArchiMate 3 documents or objectives, a realization relationship indicates that an entity plays a critical role in the creation, achievement, sustenance, or operation of a more abstract entity.

A serving relationship models that an element provides its functionality to another element. The diagram should use a realization relationship from the Risk Assessment service to the Enterprise Risk Management process to indicate that the service realizes the process. The diagram should also use a serving relationship from the Risk Measurement application to the Risk Assessment service to indicate that the application serves the service.


Reference:

ArchiMate® 3.2 Specification, Chapter 5 Relationships, Section 5.1 Structural Relationships 1; ArchiMate® 3.2 Specification, Chapter 5 Relationships, Section 5.2 Dependency Relationships 1; ArchiMate Notation: Part 8 ­ Relationships - ArchiMate Resources for FREE 2.



What are the types of elements defined in the top-level language structure of the ArchiMate concepts?

  1. Application, Business, Strategy, Technology
  2. Active, Behavior, Passive
  3. Behavior, Composite, Motivation, Structure
  4. Abstract, Core, Composite

Answer(s): C

Explanation:

Based on the ArchiMate 3 documents or objectives, the top-level language structure of the ArchiMate concepts defines four types of elements: Behavior, Composite, Motivation, and Structure. Behavior elements represent units of activity performed by one or more active structure elements. Composite elements represent collections of other concepts that belong together based on some criteria. Motivation elements represent the reasons for designing and implementing an architecture. Structure elements represent structural concepts that model the static construction or composition of concepts of the same or different types.


Reference:

ArchiMate® 3.2 Specification, Chapter 3 Language Structure, Section 3.2 Top-Level Language Structure 1; ArchiMate - Wikipedia 2.






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