Clear your concepts with OGA-031 Questions Before Attempting Real exam [Q24-Q48]

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Clear your concepts with OGA-031 Questions Before Attempting Real exam

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NEW QUESTION # 24
Which of the following is the correct relationship between the bottom elements and the top element?

  • A. Realization
  • B. Access
  • C. Aggregation
  • D. Specialization

Answer: C

Explanation:
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.


NEW QUESTION # 25
What relationships are permitted between capabilities and requirements?

  • A. Assigned to, realizes
  • B. Triggers, aggregates
  • C. Influences, realizes
  • D. Assigned to, associated with

Answer: A

Explanation:
According to the ArchiMate 3.2 Specification1, a capability is an ability that an active structure element, such as an organization, person, or system, possesses. A requirement is a statement of need that must be realized by a system. Capabilities and requirements are both motivation elements that represent the reasons for designing and implementing an architecture.
The ArchiMate language defines two relationships that are permitted between capabilities and requirements:
Assigned to: This relationship links a requirement to a core element (such as a business actor, a business service, a business process, an application service, an application component, etc.) that is responsible for realizing it. The core element may be assigned to a capability that enables it to realize the requirement.
Realizes: This relationship links a capability to a requirement that is fully or partially realized by that capability.


NEW QUESTION # 26
What concept would you use to define a point of access where an application service is made available to a user?

  • A. Application interaction
  • B. Application service
  • C. Application interface
  • D. Application function

Answer: C

Explanation:
Based on the ArchiMate 3 documents or objectives, an application interface represents a point of access where an application service is made available to a user, another application component, or a node. An application interface specifies how the functionality of a component can be accessed by other elements. The notation for an application interface is a square with a small circle attached to it.


NEW QUESTION # 27
Consider the following fragment of the conceptual model of an Architecture Description from ISO!IEC 42010:

Which answer correctly identifies A and B?

  • A. A=Architecture View, B=Architecture Viewpoint
  • B. A=Stakeholder, B=Concem
  • C. A=Whole System, B=Aspects
  • D. A-Model Kind, B-Model

Answer: A

Explanation:
According to the conceptual model of architecture description from ISO/IEC 42010, an architecture view is a representation of a system from the perspective of a set of concerns. An architecture viewpoint is a specification of the conventions and rules for constructing and using an architecture view. A and B in the diagram correspond to these concepts respectively.


NEW QUESTION # 28
Complete the sentence. In the physical elements metamodel, a facility is a specialization of a ___________

  • A. Technology interaction
  • B. Technology service
  • C. path
  • D. Node

Answer: D

Explanation:
According to the physical elements metamodel, a facility is a specialization of a node, which is an active structure element that represents a computational or physical resource that hosts, manipulates, or interacts with other computational or physical resources. A facility can be used to model physical buildings or locations.


NEW QUESTION # 29
Consider the following diagram showing a small part of ArchiSurance's Digital Customer Intimacy strategy

Which of the following describes this diagram?

  • A. The Digital customer management outcome is influenced by the requirement for Excellent online customer interaction.
  • B. The Digital customer management capability achieves the goal of Excellent online customer interaction.
  • C. The Digital customer management capability realizes the outcome Excellent online customer interaction_
  • D. The Digital customer management strategy relates to the principle of Excellent online customer interaction

Answer: C

Explanation:
Based on the ArchiMate 3 documents or objectives, a capability represents an ability that an active structure element, such as an organization, person, or system, possesses. An outcome represents an end result that has been achieved. A realization relationship indicates that an entity plays a critical role in the creation, achievement, sustenance, or operation of a more abstract entity. The diagram uses a realization relationship from the Digital customer management capability to the Excellent online customer interaction outcome to indicate that the capability realizes the outcome.


NEW QUESTION # 30
Relationships are classified in a number of categories as shown below What are A, B and C?

  • A. Aggregation, assignment, realization
  • B. Structural, dependency, dynamic
  • C. Passive, Behavior, Active
  • D. Derived, Internal, External

Answer: B

Explanation:
This is because the diagram shows the three main categories of relationships in ArchiMate: structural relationships, which model the static construction or composition of concepts; dependency relationships, which model how elements depend on or use other elements; and dynamic relationships, which model the temporal or causal connections between elements.


NEW QUESTION # 31
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?

  • A. Serving and 2. Realization
  • B. Realization and 2. Assignment
  • C. Realization and 2. Realization
  • D. Realization and 2. Serving

Answer: D

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.


NEW QUESTION # 32
Complete the sentence. In the Technology Layer metamodel, a communication network a path_

  • A. serves
  • B. aggregates
  • C. realizes
  • D. accesses

Answer: C

Explanation:
According to the Technology Layer metamodel, a communication network is a physical communication medium between two or more devices or other networks. A communication network realizes a path, which is a relation between two or more nodes through which they can exchange information.


NEW QUESTION # 33
Consider the following diagram:

Which of the following is the correct description of the diagram?

  • A. The financial processing function is influenced by the three sub-functions A, B, and C_
  • B. The financial processing function is assigned the three sub-functions A, B, and C.
  • C. The financial processing function aggregates the three sub-functions Al B, and C.
  • D. The financial processing function is composed of three sub-functions A, B, and C.

Answer: D

Explanation:
Based on the ArchiMate 3 documents or objectives, the diagram uses a composition relationship to indicate that the financial processing function consists of three sub-functions A, B, and C. A composition relationship is a type of structural relationship that represents a whole-part hierarchy between elements. The notation for a composition relationship is a solid line with a filled diamond at the end that points to the whole element.


NEW QUESTION # 34
Consider the following diagram:

What are elements A, B, and C?

  • A. A=Equipment, B:Facillty, C=Distribution channel
  • B. A=Facility, Equipment, C=Distribution network
  • C. A-Factory B=Raw material, C=Transportation
  • D. A=Product10n process, B=Finished Material, C=Transport network

Answer: A

Explanation:
The diagram uses the ArchiMate notation for physical elements, which are used to model physical concepts like machines, physical installations, materials, and distribution networks. A is an equipment element, which represents a physical machine, tool, or instrument that can create, use, store, move, or transform materials. B is a material element, which represents tangible physical matter or energy. C is a distribution network element, which represents a physical network used to transport materials or energy.


NEW QUESTION # 35
What is the best description of the diagram?

  • A. The goal 'Reduce Expense Ratio from 13% to 11%' is decomposed into three other goals.
  • B. The goal 'Reduce Expense Ratio from 13% to 11%' will be achieved if at least one of the other three goals is achieved
  • C. The goal 'Reduce Expense Ratio from 13% to 11%' is similar to the three other goals.
  • D. The goal 'Reduce Expense Ratio from 13% to 11%' must be achieved before any of the other three goals is achieved-

Answer: A

Explanation:
The diagram uses the ArchiMate notation for a goal element and an aggregation relationship. A goal element represents an end state that a stakeholder intends to achieve. An aggregation relationship indicates that a whole is composed of parts. In this case, the goal 'Reduce Expense Ratio from 13% to 11%' is composed of three sub-goals that contribute to its achievement.


NEW QUESTION # 36
Consider the following diagram showing a system used for settling injury claims:

Which answer correctly describes this diagram?

  • A. The Medical Information application uses a back-end module called MEDINFO to access a data object called MEDBASE.
  • B. The MEDINFO application serves the Medical Information department, and accesses a data object called MEDBASE_
  • C. The MEDINFO application realizes the Medical Information service, and accesses a data object called MEDBASE-
  • D. The MED8ASE application uses MEDINFO middleware to present the Medical Information user interface.

Answer: C

Explanation:
Based on the ArchiMate 3 documents or objectives, an application component represents a modular, deployable, and replaceable part of a software system that encapsulates its behavior and dat a. An application service represents an explicitly defined exposed application behavior. A data object represents data structured for automated processing. A realization relationship indicates that an entity plays a critical role in the creation, achievement, sustenance, or operation of a more abstract entity. An access relationship models the ability of behavior and active structure elements to observe or act upon passive structure elements. The diagram uses a realization relationship from the MEDINFO application component to the Medical Information service to indicate that the application component realizes the service. The diagram also uses an access relationship from the MEDINFO application component to the MEDBASE data object to indicate that the application component accesses the data object.


NEW QUESTION # 37
What is specified by an architecture viewpoint?

  • A. An Enterprise Architecture model
  • B. A model kind
  • C. An architecture description
  • D. An architecture view on an Enterprise Architecture

Answer: D

Explanation:
According to the ISO/IEC 42010 standard1, an architecture viewpoint is a specification of the conventions for constructing and using a view. A view is a representation of a whole system from the perspective of a related set of concerns. An architecture view on an Enterprise Architecture is a representation of a part or whole of an Enterprise Architecture from the perspective of one or more stakeholders and their concerns.
The ArchiMate language provides a flexible approach in which architects and other stakeholders can use their own views on the Enterprise Architecture. In this approach, architecture views are specified by architecture viewpoints. Architecture viewpoints define abstractions on the set of models representing the Enterprise Architecture, each aimed at a particular type of stakeholder and addressing a particular set of concerns2.


NEW QUESTION # 38
What are external active structure elements also called?

  • A. Interfaces
  • B. Capabilities
  • C. Resources
  • D. Services

Answer: A

Explanation:
According to the ArchiMate 3.2 Specification1, external active structure elements are also called interfaces. An interface represents a point of access where one or more services are offered by an active structure element to its environment1. Therefore, the correct answer is B. Interfaces.


NEW QUESTION # 39
Complete the sentence. The different layers of Enterprise Architectures that can be modeled with the ArchiMate language include Business, Application, and

  • A. Strategy
  • B. Information
  • C. Data
  • D. Technology

Answer: D

Explanation:
According to the ArchiMate 3.2 Specification1, the ArchiMate core language defines a structure of generic elements and their relationships, which can be specialized in different layers. Three layers are defined within the ArchiMate core language as follows:
The Business Layer depicts business services offered to customers, which are realized in the organization by business processes performed by business actors and roles.
The Application Layer depicts application services that support the business, and the applications that realize them.
The Technology Layer comprises both information and operational technology. You can model, for example, processing, storage, and communication technology in support of the application world and Business Layers, and model operational or physical technology with facilities, physical equipment, materials, and distribution networks.


NEW QUESTION # 40
Consider the following diagram:

What element is used to represent the Chief Marketing Officer in this diagram?

  • A. Stakeholder
  • B. Business Actor
  • C. Actor
  • D. Role

Answer: B

Explanation:
Based on the ArchiMate 3 documents or objectives, a business actor represents a business entity that is capable of performing behavior. A business actor is a business entity as opposed to a technical entity; i.e., it belongs to the Business Layer. The notation for a business actor is a circle with a stick figure inside it. The Chief Marketing Officer in this diagram is a business actor that performs the behavior assigned to the Marketing Manager role.


NEW QUESTION # 41
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