OGA-032 ArchiMate 3 Part 2 (Practitioner) Practice Questions
Prepare for OGA-032 with more than an answer.
- Exam fee
- $250 USD
- Level
- Practitioner
- Valid for
- Lifetime (no expiration)
Domains covered on the exam 7
- Advanced ArchiMate Language Application20%
- Business Layer Modeling15%
- Application Layer Modeling15%
- Technology Layer Modeling10%
- Motivation and Strategy Modeling15%
- Implementation and Migration10%
- Viewpoints and Stakeholder Communication15%
- 1
A university is modeling its 'Student Enrollment' business process. This process is triggered when a 'Prospective Student' (Business Actor) submits an application. Which ArchiMate relationship should be used to connect the 'Student Enrollment' business process to the 'Prospective Student' business actor who initiates it?
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Correct answer: B
The Triggering relationship is the correct choice. It models a causal, temporal relationship where one element initiates a behavior in another. In this case, the action of the 'Prospective Student' (e.g., submitting an application) triggers the start of the 'Student Enrollment' process. Assignment is used to allocate responsibility, not to show initiation of a process.
- 2
An architect needs to create a view for business managers that shows how the company's main capabilities, such as 'Supply Chain Management' and 'Customer Relationship Management', contribute to achieving strategic goals like 'Increase Market Share'. Which TWO of the following viewpoints are most suitable for this purpose? (Select TWO)
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Correct answer: A, B
- 3
True or False: The 'Meaning' element can be assigned to any ArchiMate element to represent the interpretation or significance of that element in a particular context.
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Correct answer: A
This is true. The 'Meaning' element, along with 'Value', represents the subjective perception or worth of something. According to the ArchiMate specification, Meaning can be associated with any core element, allowing an architect to model, for example, what a particular 'Product' means to a 'Customer' stakeholder.
- 4
Company Background
A utility company, PowerGrid Inc., is modernizing its electricity grid management. They are moving from a centralized control system to a decentralized one using IoT devices and edge computing. The current state (Baseline Plateau) consists of a monolithic 'SCADA System' application component running on a central mainframe (Node).Transformation Roadmap
The transformation will happen in two phases. The first phase (Transition Plateau 1) involves deploying new 'Smart Meters' (Devices) and 'Edge Gateways' (Nodes) at substations. These will be managed by a new 'IoT Platform' application component. The legacy SCADA system will still be in use but will receive aggregated data from the IoT Platform. The final state (Target Plateau) will see the SCADA system fully decommissioned, with all control logic handled by a 'Distributed Control Plane' application component running on the Edge Gateways.Modeling Challenge
An architect needs to create a high-level roadmap view for executive management. The view should clearly depict the evolution of the application and technology landscape across the three plateaus (Baseline, Transition 1, Target). The primary goal is to show which major components are introduced, retained, and retired in each phase.Which ArchiMate viewpoint is specifically designed to visualize this type of phased architectural evolution?
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Correct answer: D
The Migration Viewpoint is the correct choice. It is specifically designed to show the transition of an enterprise from a baseline architecture to a target architecture through a series of plateaus. It uses Plateaus to group elements that exist in a particular time period and Gaps to show what needs to be changed between them. This directly addresses the requirement to visualize the phased evolution for executive management.
- 5
A software development team uses a CI/CD pipeline. The build server produces a 'WebApp.war' file. This file is then deployed to a Tomcat server for execution. In ArchiMate, the 'WebApp.war' file should be modeled as which type of element?
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Correct answer: B
An 'Artifact' is the correct element. In the Technology Layer, an Artifact represents a piece of data (a file) that is used or produced by software. Executable files, script files, database tables, and deployment packages like a .war file are all examples of Artifacts. It represents the physical manifestation of an application component.
- 6
A financial services firm is documenting its strategy to enter the cryptocurrency market. The Chief Strategy Officer wants a model that clearly links the firm's new 'Digital Asset Management' capability to the specific resources required and the strategic goals it supports. Which combination of elements and relationships provides the most precise representation of this strategic intent?
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Correct answer: D
This is the most accurate model. According to the ArchiMate specification, a Goal is realized by a Capability, indicating that the capability is essential for achieving the goal. In turn, a Capability is realized by its constituent elements, including Resources (active structure), which are the assets and materials needed to perform the capability. The double use of the Realization relationship correctly captures the hierarchical fulfillment from tangible resources up to strategic goals.
- 7
A logistics company is modeling its package delivery process. A key part of the process is the 'Route Optimization' application service, which relies on a 'Live Traffic Data' technology service. The application service is used by the 'Dispatch' business process. How should the relationship between the 'Route Optimization' application service and the 'Live Traffic Data' technology service be modeled to show a direct dependency?
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Correct answer: B
The correct relationship is 'Serving'. The 'Serving' relationship is used to model that an element provides its functionality to another element. In this cross-layer scenario, the Technology Service ('Live Traffic Data') provides essential functionality that the Application Service ('Route Optimization') depends on to perform its function. Realization is incorrect as it implies implementation, and Aggregation or Association would not capture the functional dependency.
- 8
An architect is creating a view for a security auditor who is concerned with which application components handle Personally Identifiable Information (PII) and which infrastructure nodes host these components. The auditor needs to see the full chain from data to physical hardware. Which of the following ArchiMate elements must be included in the view to satisfy the auditor's request? (Select THREE)
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Correct answer: A, C, D
- 9
True or False: In ArchiMate 3, a 'Value Stream' can be composed of 'Business Processes'.
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Correct answer: B
This is false. The relationship is the other way around. A 'Value Stream' is a high-level strategic concept that describes a sequence of value-adding activities. The stages within a Value Stream are realized by, among other things, 'Business Processes' or 'Capabilities'. A Value Stream cannot be composed of Business Processes; rather, Business Processes are the operational implementation that realizes parts of a Value Stream.
- 10
Company Background
A regional healthcare provider, HealthFirst, is undergoing a major digital transformation. Their goal is to create a unified 'Patient Portal' that integrates data from various legacy systems, including an Electronic Health Record (EHR) system, a Lab Results system, and a Billing system. The current architecture is a collection of siloed, on-premises applications with point-to-point integrations, leading to data inconsistencies and high maintenance costs.Architectural Vision
The enterprise architecture team has defined a target architecture based on a service-oriented approach. The vision includes an 'Integration Hub' application component that will manage all data exchange between the legacy systems and the new Patient Portal. The portal itself will be a separate application component. A key principle is that the portal should never access the legacy systems directly. To ensure data consistency, all patient data will be accessed via a set of standardized 'Patient Data Services' exposed by the Integration Hub.Problem Statement
The team needs to create a model that accurately depicts the relationship between the Patient Portal, the Integration Hub, and one of the legacy systems (e.g., the EHR system). The model must clearly show how the portal consumes services and how the integration hub interacts with the backend system, adhering to the architectural principle of no direct access.Which of the following models best represents the target architecture described?
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Correct answer: C
This model is the most accurate. 1) 'Patient Data Service serves the Patient Portal': Correctly shows the portal as a consumer of the service. 2) 'service is realized by the Integration Hub': Correctly shows the Integration Hub as the component providing the service's functionality. 3) 'Integration Hub ... uses an interface on the EHR System': Correctly models the interaction between the hub and the legacy system, adhering to the principle of mediated access through a defined interface. This clearly separates the service consumer from the backend implementation.
