OGA-031 Exam Dumps - The Open Group ArchiMate 3 Foundation Questions and Answers

Comprehensive and Detailed in Depth Explanation:In ArchiMate, theActive Structureaspect represents elements thatperform behaviorandact upon other elements.

ABusiness Partneris anactive entitythat interacts with a business.

ASoftware Applicationis anApplication Component, which belongs to theActive Structureaspect.

Server Hardwareis part of theTechnology Layerbut still falls under theActive Structurecategory.

Since all three elements representactive entities performing tasks, they fall underActive Structureas per theArchiMate 3.2 Specification.

References:

Archi User Guide​

ArchiMate 3.2 Specification

Based on the ArchiMate 3 documents or objectives, an aggregation relationship indicates that an element groups a number of other concepts. The aggregation relationship has been inspired by the aggregation relationship in UML class diagrams. Unlike composition, aggregation does not imply an existence dependency between the aggregating and aggregated concepts. The notation for an aggregation relationship is a solid line with an empty diamond at the end that points to the whole element. The diagram uses an aggregation relationship from the bottom elements to the top element to indicate that the top element groups the bottom elements.

References: ArchiMate® 3.2 Specification, Chapter 5 Relationships, Section 5.1 Structural Relationships 1; Structural Relationship: Part 3 - ArchiMate Resources for FREE 2.

Comprehensive and Detailed In-Depth Explanation:

TheISO/IEC 42010 standarddefinesconcepts and relationshipsfor modelingArchitecture Descriptions. This standard structuresarchitecture views, models, and viewpoints.

Understanding the Diagram:

StakeholderidentifiesConcernsabout the architecture.

Concernsare addressed byB, which in turn governsA.

Model KindgovernsA, implying thatA is an Architecture Model.

Architecture Viewpointsframe concerns but are not depicted as governingA, indicating thatB represents an Architecture Viewrather than a Viewpoint.

This aligns withISO/IEC 42010, which states:

AnArchitecture View(B) addresses stakeholder concerns.

AnArchitecture Model(A) represents an abstraction of the architecture and is governed byModel Kinds.

Analysis of Answer Choices:

✅A. A = Architecture, B = Architecture Viewpoint→❌Incorrect

Architectureis too broad; the diagram specifically deals withmodels and views, not the entire architecture.

Viewpointsgovern concerns but do not directly govern models as shown in the diagram.

✅B. A = Viewpoint Library, B = Architecture Rationale→❌Incorrect

A is governed by Model Kind, which means it representsan actual model, not a library of viewpoints.

B is linked to concerns and architecture descriptions, which matches anArchitecture View, not a rationale.

✅C. A = Architecture Model, B = Architecture View→✅Correct Answer

ISO/IEC 42010 states that an Architecture View consists of one or more Architecture Models, fitting this diagram.

Thegoverning relationship from Model Kind to AconfirmsA is an Architecture Model.

B is addressed by concerns, aligning with how Views address stakeholder concerns in the standard.

✅D. A = Capability, B = Value Stream→❌Incorrect

Capabilities and Value Streams belong to Business Architecture, not Architecture Descriptionsin ISO/IEC 42010.

The diagram followsISO/IEC 42010terminology, making this answer irrelevant.

Final Answer:✅C. A = Architecture Model, B = Architecture View.

References:

ISO/IEC 42010 Standard: Concepts of Architecture Description, Architecture Views, and Models.

ArchiMate 3.2 Specification: Sections on Architectural Viewpoints and Models.