SOA Certification Braindump Exam Quiz
Are you ready for the "SOA Certification Braindump Exam Quiz?" SOA Certified is understood as a Professional (SOACP) certification is formal accreditation known to prove proficiency in specific parts of services-based technology, computing as well as architecture. To obtain this certification, candidates have to pass one or more exams. So, let's see what you know with these questions that will also enlighten you more about the subject! Wish you all the best with it!
- 1.
Which need drives a project to use an SOA approach?
- A.
Business flexibility
- B.
Resource virtualization
- C.
Application integration
- D.
Improved systems management
Correct Answer
A. Business flexibilityExplanation
A project may choose to use an SOA (Service-Oriented Architecture) approach in order to achieve business flexibility. By implementing an SOA, the project can create a flexible and modular system that allows for easy integration and reusability of services. This flexibility enables the project to adapt and respond quickly to changing business needs and requirements.Rate this question:
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- 2.
Which role does WS-Security play in an SOA?
- A.
It provides security interchange for RESTful Web services.
- B.
It enforces authentication and authorization within an SOA.
- C.
It provides an end-to-end security context among Web services.
- D.
It provides a security implementation for Enterprise Service Buses (ESB).
Correct Answer
C. It provides an end-to-end security context among Web services. -
- 3.
Which basic characteristics of SOA can contribute to business agility?
- A.
Reuse and security.
- B.
Loose coupling and reuse.
- C.
Governance and integration.
- D.
Point-to-point integration and extensibility.
Correct Answer
B. Loose coupling and reuse.Explanation
Loose coupling refers to the ability of components in a system to interact with each other without being tightly dependent on one another. This allows for flexibility and easy modification of individual components without affecting the entire system. Reuse refers to the practice of using existing components or services to build new applications, which saves time and effort. Both loose coupling and reuse are fundamental characteristics of Service-Oriented Architecture (SOA) that can contribute to business agility by enabling organizations to quickly adapt and respond to changing business needs.Rate this question:
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- 4.
If a component of the overall system is functionally complete and operates within that system independently from the functionality of the other components, it is an example of which SOA architectural concept?
- A.
Modularity
- B.
Extensibility
- C.
Loose coupling
- D.
Separation of concerns
- E.
Composite implementation
Correct Answer
A. ModularityExplanation
Modularity refers to the design principle of breaking down a system into smaller, independent components that can be developed and maintained separately. In the given question, if a component is functionally complete and operates independently within the overall system, it demonstrates modularity. This means that the component can be developed, tested, and updated without affecting the functionality of other components in the system. Modularity promotes reusability, flexibility, and ease of maintenance in a system.Rate this question:
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- 5.
Which SOA architectural concept is applied as an organization combines services to perform a business process?
- A.
Modularity
- B.
Composition
- C.
Encapsulation
- D.
Separation of concerns
Correct Answer
B. CompositionExplanation
Composition is the correct answer because it refers to the process of combining multiple services to perform a business process. In SOA, services are designed to be modular and reusable, and composition allows organizations to leverage these services by combining them in different ways to achieve specific business goals. This concept promotes flexibility and agility in building complex systems by assembling smaller, independent services into larger, cohesive processes.Rate this question:
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- 6.
What does the information in the service registry support?
- A.
The complete service lifecycle
- B.
Runtime lookup of service endpoints
- C.
Enhances messages through mediation
- D.
Transformation of messages between different technologies
Correct Answer
B. Runtime lookup of service endpointsExplanation
The information in the service registry supports the runtime lookup of service endpoints. This means that the service registry provides a centralized location where services can be registered and their endpoints can be looked up at runtime. This allows clients or consumers of these services to dynamically discover and connect to the appropriate service endpoint without having to hardcode or statically configure the endpoint information. This flexibility and dynamic nature of the service registry greatly simplifies the process of service discovery and integration in a distributed system.Rate this question:
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- 7.
What does the SOAP specification define?
- A.
A format for XML messaging
- B.
An interface to a business process
- C.
An Internet communications protocol
- D.
The payload contents for a Web service message
Correct Answer
A. A format for XML messagingExplanation
The SOAP specification defines a format for XML messaging. This means that it provides a standardized structure and rules for how data should be formatted and organized in XML messages. This format allows different systems and applications to communicate and exchange information in a consistent and interoperable manner.Rate this question:
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- 8.
What is contained in an SOA repository as opposed to a registry?
- A.
Service policy information
- B.
Versions of software components
- C.
Uncommitted transactions to enable compensation handling
- D.
Service endpoint information to facilitate dynamic binding at runtime
Correct Answer
A. Service policy informationExplanation
An SOA repository contains service policy information, which includes rules and guidelines for how services should be used and accessed. This information helps to ensure that services are used in a consistent and secure manner. On the other hand, a registry contains service endpoint information, which is used to facilitate dynamic binding at runtime. This allows services to be located and connected to at runtime, based on the endpoint information stored in the registry. The other options mentioned, such as versions of software components and uncommitted transactions for compensation handling, are not specifically related to the contents of an SOA repository.Rate this question:
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- 9.
What is a role of an Enterprise Service Bus (ESB) in SOA management?
- A.
To provide the governance of services by limiting who can access services
- B.
To provide point-to-point connection of service consumers and service providers
- C.
To provide flexibility that allows business process inefficiencies to be rapidly corrected
- D.
To ensure a seamless flow of information from anywhere at any time using a variety of protocols
Correct Answer
C. To provide flexibility that allows business process inefficiencies to be rapidly correctedExplanation
The role of an Enterprise Service Bus (ESB) in SOA management is to provide flexibility that allows business process inefficiencies to be rapidly corrected. An ESB acts as a middleware layer that enables different applications and systems to communicate and exchange data in a flexible and scalable manner. It allows for the integration of various services and applications, making it easier to modify and update business processes to improve efficiency. By providing this flexibility, an ESB helps organizations quickly identify and address any inefficiencies in their business processes, leading to improved productivity and performance.Rate this question:
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- 10.
What provides the most value in helping developers find existing SOA services and driving reuse?
- A.
Service monitoring
- B.
An asset repository
- C.
The Enterprise Service Bus (ESB)
- D.
Access services to legacy systems
Correct Answer
B. An asset repositoryExplanation
An asset repository provides the most value in helping developers find existing SOA services and driving reuse. An asset repository is a centralized location where developers can store and manage reusable assets such as services, components, and code snippets. By having a well-organized asset repository, developers can easily search and discover existing services, saving time and effort in reinventing the wheel. It promotes the reuse of services, which leads to increased efficiency and consistency in application development.Rate this question:
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- 11.
What is made more difficult by moving to SOA?
- A.
Outsourcing of business functions.
- B.
Ensuring Quality of Service (QoS) objectives are met.
- C.
Changing business processes to meet government regulations.
- D.
Providing a role-based portal for employees, partners and customers.
Correct Answer
B. Ensuring Quality of Service (QoS) objectives are met.Explanation
Moving to a Service-Oriented Architecture (SOA) can make it more difficult to ensure that Quality of Service (QoS) objectives are met. SOA involves breaking down applications into smaller, interconnected services, which can lead to increased complexity in managing and monitoring the performance and reliability of these services. Ensuring that the services meet the desired QoS objectives, such as response time, availability, and scalability, requires implementing robust monitoring and management mechanisms. Therefore, moving to SOA can add challenges in maintaining and meeting the desired QoS levels.Rate this question:
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- 12.
Which activity is required to successfully implement SOA governance?
- A.
Establish a service repository.
- B.
Acquire ongoing sponsorship by executives with active communication.
- C.
Formulate, control and oversee the proper maintenance and growth of business assets.
- D.
Define a set of processes, rules and policies that affect the way a corporation is directed, administered or controlled.
Correct Answer
B. Acquire ongoing sponsorship by executives with active communication.Explanation
Acquiring ongoing sponsorship by executives with active communication is required to successfully implement SOA governance. This means that executives need to actively support and communicate the importance of SOA governance throughout the implementation process. This ensures that there is continuous support and involvement from top-level management, which is crucial for the successful implementation and maintenance of SOA governance.Rate this question:
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- 13.
How can a company enforce adherence to the SOA policies that have been defined?
- A.
Define and execute conformance checkpoints across the service life cycle.
- B.
Initiate and enable SOA governance communication, education and mentor plans.
- C.
Commit to a strategy for SOA in the context of the business goals and IT strategy.
- D.
Implement governance organizational structures such as architectural review boards, executive steering committees and Centers of Excellence (CoE) to ensure adherence.
Correct Answer
A. Define and execute conformance checkpoints across the service life cycle.Explanation
To enforce adherence to the SOA policies that have been defined, a company can define and execute conformance checkpoints across the service life cycle. This means establishing specific points in the service life cycle where the adherence to SOA policies is assessed and monitored. By implementing these checkpoints, the company can ensure that all services and processes align with the defined SOA policies, promoting consistency and compliance throughout the organization.Rate this question:
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- 14.
Which statement describes the importance of SOA governance?
- A.
It provides a tool for controlling the distribution of Web services for a line of business.
- B.
It eliminates the risk in migrating a business from standard integration mechanisms to SOA.
- C.
It creates a clearly articulated decision framework for designing, implementing and managing SOA services.
- D.
It provides a mechanism for the lines of business to provide input to IT staff for the design of services.
Correct Answer
C. It creates a clearly articulated decision framework for designing, implementing and managing SOA services.Explanation
SOA governance is important because it establishes a structured framework for making decisions related to the design, implementation, and management of SOA services. This framework ensures that all stakeholders are involved and have a clear understanding of the goals and objectives of the services. It helps to standardize processes and procedures, ensuring consistency and quality in the development and deployment of services. By providing guidelines and best practices, SOA governance enables organizations to effectively manage their SOA initiatives and achieve their desired business outcomes.Rate this question:
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- 15.
Organizations that do not adopt SOA will experience which outcome?
- A.
The adoption of Web 2.0 technologies will be more problematic.
- B.
Outsourcing non-core business functions will become impractical.
- C.
The potential value of existing IT assets will not be fully realized.
- D.
The implementation of Web services to handle real-time transactions will not be possible.
Correct Answer
C. The potential value of existing IT assets will not be fully realized.Explanation
Organizations that do not adopt SOA (Service-Oriented Architecture) will not be able to fully realize the potential value of their existing IT assets. SOA allows for the modularization and reusability of IT assets, enabling organizations to leverage and combine these assets in different ways to create new business capabilities. Without adopting SOA, organizations will struggle to effectively utilize and integrate their IT assets, limiting their ability to innovate, streamline processes, and adapt to changing business needs.Rate this question:
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- 16.
When releasing a new service version, which changes to the WSDL document are backward-compatible?
- A.
Adding an operation
- B.
Removing an operation
- C.
Renaming an operation
- D.
Changing the parameters of an operation
Correct Answer
A. Adding an operationExplanation
When releasing a new service version, adding an operation to the WSDL document is considered backward-compatible. This means that clients using the previous version can still function properly with the new version without any issues. This is because the addition of a new operation does not affect the existing operations or their parameters. Therefore, clients can continue to use the existing operations while also being able to utilize the newly added operation if needed.Rate this question:
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- 17.
What is a primary need for implementing SOA governance?
- A.
Multiple projects are being implemented concurrently.
- B.
The project office is required to report to executive management.
- C.
Services are developed, maintained and owned by multiple stakeholders.
- D.
Government regulations dictate compliance with government requirements.
Correct Answer
C. Services are developed, maintained and owned by multiple stakeholders.Explanation
In order to ensure consistency, coordination, and control over the development and management of services in a multi-stakeholder environment, implementing SOA governance becomes a primary need. This helps to establish guidelines, policies, and processes that govern the development, maintenance, and ownership of services. It ensures that all stakeholders follow the same standards and practices, reducing conflicts and improving collaboration. It also helps in managing dependencies, promoting reusability, and ensuring the overall success of the SOA initiative.Rate this question:
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- 18.
When services are identified based on isolated applications rather than the business, which problem may result?
- A.
Rogue Services
- B.
Duplicate Services
- C.
Shelfware Services
- D.
Application Services
Correct Answer
D. Application ServicesExplanation
When services are identified based on isolated applications rather than the business, the problem that may result is the lack of alignment between the services and the overall business goals and needs. This can lead to inefficiencies, duplication of efforts, and a fragmented approach to service delivery. It is important to identify services based on the broader business context to ensure that they are effectively supporting the organization's objectives.Rate this question:
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- 19.
When is the location of the service provider first determined in the SOA lifecycle?
- A.
Model business process and design according to requirements
- B.
Construct and assemble service components
- C.
Configure and deploy from test through production
- D.
Manage to business and IT goals
Correct Answer
C. Configure and deploy from test through productionExplanation
The location of the service provider is first determined during the "Configure and deploy from test through production" phase of the SOA lifecycle. This phase involves setting up the necessary infrastructure and deploying the service components in the desired location, whether it be on-premises or in the cloud. The location is determined based on factors such as performance requirements, cost considerations, and the specific needs of the business and IT goals.Rate this question:
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- 20.
Which advantages does the Enterprise Service Bus (ESB) have over point-to-point solutions?
- A.
Flexibility and cost
- B.
Redundancy and agility
- C.
Performance and scalability
- D.
Versatility and adaptability
Correct Answer
D. Versatility and adaptabilityExplanation
The Enterprise Service Bus (ESB) offers versatility and adaptability as advantages over point-to-point solutions. This means that the ESB can handle a wide range of integration scenarios and can easily adapt to changing business needs. It provides a centralized platform for connecting various systems and applications, allowing for seamless communication and integration. This flexibility reduces the complexity and cost of managing multiple point-to-point connections. Additionally, the ESB's adaptability enables it to handle increased workloads and scale as the business grows, ensuring optimal performance and scalability.Rate this question:
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- 21.
What demonstrates one of the key principles communicated by the IBM SOA Reference Architecture?
- A.
Business processes can be modeled in parallel with the services they rely on.
- B.
Services are implemented using the Enterprise Service Bus (ESB) and exposed to service consumers.
- C.
Business process developers need to communicate effectively with Enterprise Service Bus (ESB) developers.
- D.
Changes in service implementations require changes in the service interface which should be reflected in the service registry.
Correct Answer
A. Business processes can be modeled in parallel with the services they rely on.Explanation
The correct answer demonstrates one of the key principles communicated by the IBM SOA Reference Architecture, which is that business processes can be modeled in parallel with the services they rely on. This means that when designing an SOA, the business processes and the services can be developed simultaneously, allowing for better alignment and integration between them. This approach helps to ensure that the services are designed to meet the specific needs of the business processes, resulting in more efficient and effective solutions.Rate this question:
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- 22.
Why is messaging important to an SOA?
- A.
Messaging improves the performance of complex environments.
- B.
Messaging implements separation of concerns resulting in faster development.
- C.
Messaging facilitates communication between distributed heterogeneous environments.
- D.
Messaging is used to communicate between a repository and an Enterprise Service Bus (ESB).
Correct Answer
C. Messaging facilitates communication between distributed heterogeneous environments.Explanation
Messaging is important to an SOA because it enables communication between distributed heterogeneous environments. In a service-oriented architecture, different systems and applications may be running on different platforms and using different technologies. Messaging provides a standardized and reliable way for these systems to exchange information and coordinate their actions. It allows for asynchronous communication, which improves scalability and fault tolerance. By decoupling the sender and receiver, messaging also enables loose coupling and flexibility in system integration, making it easier to add or modify services without disrupting the entire architecture.Rate this question:
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- 23.
Which capabilities reside within the Enterprise Service Bus (ESB)?
- A.
Service mediation and routing logic
- B.
Service logic and message transformation
- C.
Service implementations and service access control
- D.
Service routing and a registry of service endpoints
Correct Answer
A. Service mediation and routing logicExplanation
The capabilities that reside within the Enterprise Service Bus (ESB) include service mediation and routing logic. This means that the ESB is responsible for mediating and routing messages between different services within an enterprise system. It acts as a central hub that manages the communication between services, ensuring that messages are delivered to the appropriate service and handling any necessary transformations or routing decisions along the way. This allows for seamless integration and communication between various services within the enterprise architecture.Rate this question:
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- 24.
An organization plans to automate a business process and expose the result as a service. How should humans interact with such a business process in the context of SOA?
- A.
A Web application may be developed to act as a service consumer, allowing humans to invoke the automated business process.
- B.
The use of human activities in such a business process is not recommended since the slow response that will be received from humans is not suitable to the synchronous.
- C.
A Web application may be developed to act as a service consumer, allowing humans to invoke the automated business process from a browser.
- D.
A Web application may be developed to act as a service consumer, allowing humans to invoke the automated business process.
- E.
All other activities should be performed by automated service providers.
Correct Answer
A. A Web application may be developed to act as a service consumer, allowing humans to invoke the automated business process. -
- 25.
Access services represent which vital function in the IBM SOA Reference Architecture?
- A.
Distributed role-based access control mechanisms
- B.
Connectivity with existing and legacy functionality
- C.
Additional security at gateway points between domains
- D.
Services exposed across different business units or organizations
Correct Answer
B. Connectivity with existing and legacy functionalityExplanation
The correct answer is "Connectivity with existing and legacy functionality." Access services in the IBM SOA Reference Architecture are responsible for providing connectivity with existing and legacy functionality. These services enable integration with existing systems and ensure smooth communication between different components of the architecture. They play a vital role in enabling interoperability and leveraging the functionality of legacy systems within the SOA environment.Rate this question:
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- 26.
Which cross-cutting concerns are present at all areas within a logical SOA?
- A.
Integration, security, management, monitoring and governance
- B.
Logging, auditing, business processes, information architecture, identity provision and governance
- C.
Encapsulation, separation of concerns, high cohesion, loose-coupling, correct granularity and abstraction
- D.
Business flexibility, business agility, cost effectiveness, goal related, traceable requirements and continuous incremental improvement
Correct Answer
A. Integration, security, management, monitoring and governanceExplanation
The correct answer includes cross-cutting concerns that are essential in all areas within a logical SOA. Integration is necessary to ensure that different components and services can work together effectively. Security is crucial to protect sensitive data and prevent unauthorized access. Management involves the efficient administration and control of the SOA environment. Monitoring allows for the continuous tracking and analysis of system performance. Governance ensures that the SOA follows established policies and guidelines. These concerns are fundamental to the successful implementation and operation of a logical SOA.Rate this question:
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- 27.
What describes a task within a modeled business process?
- A.
The description of steps required to complete a unit of work
- B.
Each task represents a work item performed by a system or human
- C.
The transition that takes place for the business process to continue
- D.
When a human completes a task it is marked complete allowing the process to proceed
Correct Answer
B. Each task represents a work item performed by a system or humanExplanation
Each task within a modeled business process represents a work item that can be performed by either a system or a human. This means that tasks can be automated or assigned to individuals for manual completion. The description of steps required to complete a unit of work is not specific to tasks within a business process, as it can refer to any type of work. The transition that takes place for the business process to continue is a general concept and does not specifically describe a task. When a human completes a task, it is marked as complete, but this statement does not fully capture the essence of what a task is within a modeled business process.Rate this question:
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- 28.
Which is an architectural characteristic of SOA?
- A.
An emphasis on standards
- B.
Utilizing Web services to access all business functionality
- C.
An Enterprise Service Bus (ESB) with an emphasis on Web services
- D.
Enterprise Service Bus (ESB) with an emphasis on XML messaging
Correct Answer
A. An emphasis on standardsExplanation
SOA, or Service-Oriented Architecture, is an architectural approach that emphasizes the use of standards. This means that SOA promotes the use of widely accepted and agreed-upon protocols, formats, and interfaces for communication between different services and components. By adhering to standards, SOA enables interoperability, flexibility, and reusability of services, allowing them to be easily integrated and combined to create new applications and business processes. This emphasis on standards ensures that services can work together seamlessly, regardless of the technologies or platforms they are built on.Rate this question:
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- 29.
Which might cause a challenge to prioritizing, defining and funding services in SOA?
- A.
Services that support multiple projects and/or lines of business
- B.
Services that need to consider non-disruptive roll-out of changes
- C.
Services that are based on standards to allow for interoperability
- D.
Service requesters that are independent of the service implementation
Correct Answer
A. Services that support multiple projects and/or lines of businessExplanation
Services that support multiple projects and/or lines of business might cause a challenge to prioritizing, defining, and funding services in SOA because they require coordination and alignment with different stakeholders and their specific needs. It can be difficult to determine the priority and allocation of resources for these services as they cater to multiple projects and lines of business, each with their own unique requirements and timelines. Additionally, funding these services can become complex as the costs need to be distributed across multiple projects or lines of business, making it challenging to allocate resources effectively.Rate this question:
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- 30.
From an IT perspective, what is the primary goal of moving to SOA?
- A.
Make IT more accountable
- B.
Increase the flexibility of IT
- C.
Technology and platform independence
- D.
Reduce short-term development and maintenance costs
Correct Answer
B. Increase the flexibility of ITExplanation
Moving to SOA (Service-Oriented Architecture) primarily aims to increase the flexibility of IT. By adopting SOA, organizations can break down their software systems into smaller, modular services that can be easily reused and combined to meet changing business needs. This flexibility allows for more agile and adaptable IT solutions, enabling organizations to respond quickly to market demands and evolving technologies. Additionally, SOA promotes interoperability and integration between different systems and technologies, facilitating seamless communication and collaboration within the IT infrastructure.Rate this question:
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- 31.
What will be the largest barrier to their success?
- A.
Insufficient SOA skills
- B.
Finding unbiased vendor product comparisons
- C.
Legacy applications written in an obsolete language
- D.
IT staff needing to work with business analysts who do not understand the underlying technical complexity
Correct Answer
A. Insufficient SOA skillsExplanation
Insufficient SOA skills can be the largest barrier to their success because SOA (Service-Oriented Architecture) is a modern approach to software development that requires specific knowledge and expertise. Without sufficient skills in SOA, the team may struggle to design, develop, and implement effective solutions using this architecture. This can lead to inefficient and ineffective systems, hindering their overall success.Rate this question:
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- 32.
Which factor could positively impact the readiness for and success of SOA?
- A.
A high level of understanding of the value of SOA
- B.
The use of specialized line of business applications
- C.
Informal build and deployment processes for services
- D.
The use of in-house developed messaging as part of their Enterprise Service Bus (ESB)
Correct Answer
A. A high level of understanding of the value of SOAExplanation
A high level of understanding of the value of SOA can positively impact the readiness for and success of SOA because it indicates that the organization recognizes the benefits and potential of implementing a service-oriented architecture. With a high level of understanding, the organization is more likely to allocate resources, invest in training, and make informed decisions regarding the implementation and management of SOA. This understanding also promotes better communication and collaboration among stakeholders, leading to more effective planning and execution of SOA initiatives.Rate this question:
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- 33.
When starting the journey to SOA, which action should be taken first?
- A.
Create a pilot project to demonstrate the value of SOA to the business.
- B.
Establish a development environment for shared services that can be used across the enterprise.
- C.
Obtain organizational commitment to the SOA direction at the appropriate business and IT levels.
- D.
Choose the correct Enterprise Service Bus (ESB) vendor as all other artifacts in the environment will be connected to this.
Correct Answer
C. Obtain organizational commitment to the SOA direction at the appropriate business and IT levels.Explanation
Obtaining organizational commitment to the SOA direction is the first and crucial step when starting the journey to SOA. This ensures that both the business and IT levels are aligned and supportive of the SOA initiative. Without organizational commitment, it would be difficult to drive the necessary changes and investments required for successful implementation of SOA. The other actions mentioned, such as creating a pilot project, establishing a development environment, and choosing an ESB vendor, can be done after obtaining organizational commitment.Rate this question:
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- 34.
Why is business and IT alignment so important to SOA?
- A.
Applications can be rewritten to suit the needs of the business.
- B.
It allows for a significant investment in technology and hardware.
- C.
Business and IT can collectively fulfill the business needs and goals.
- D.
Business and IT can decide which vendors to use and which business functions to outsource.
Correct Answer
C. Business and IT can collectively fulfill the business needs and goals.Explanation
Business and IT alignment is important to SOA because it allows for the collective fulfillment of business needs and goals. When the business and IT departments work together, they can ensure that the technology solutions implemented align with the strategic objectives of the organization. This alignment helps in delivering IT solutions that directly support the business processes and goals, leading to improved efficiency and effectiveness. It also facilitates better communication and collaboration between the two departments, resulting in a more streamlined and successful implementation of SOA initiatives.Rate this question:
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- 35.
What will the IBM SOA Assessment Tool help to define?
- A.
The most appropriate SOA entry point
- B.
The benefits of leveraging existing applications
- C.
Recommendations for moving to the highest level of SOA maturity
- D.
The service funding and ownership model to increase SOA maturity
Correct Answer
A. The most appropriate SOA entry pointExplanation
The IBM SOA Assessment Tool will help to define the most appropriate SOA entry point. This means that the tool will assist in identifying the best starting point for implementing a Service-Oriented Architecture (SOA) within an organization. It will analyze the existing systems and processes and provide recommendations on where to begin the SOA implementation to ensure the highest chances of success and maximum benefits.Rate this question:
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- 36.
Which people, organizational or technology factors would positively impact the readiness for SOA and its success?
- A.
Excess hardware capacity
- B.
Short-term revenue expectations
- C.
Business unit executives avoid disruptive innovations
- D.
Business partners that have the necessary skills and capabilities
Correct Answer
D. Business partners that have the necessary skills and capabilitiesExplanation
Having business partners who possess the required skills and capabilities would positively impact the readiness for SOA and its success. This is because these partners would be able to contribute effectively towards the implementation of SOA, as they possess the necessary expertise and knowledge. They would be able to understand and adapt to the changes brought about by SOA, thereby ensuring its smooth implementation and success.Rate this question:
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- 37.
Which approach is considered the most effective first step in ensuring funding for the service lifecycle of shared services at the enterprise level?
- A.
Chargeback mechanisms are put in place to prevent illegitimate use of services.
- B.
Use a 'tax' based approach based on the overall usage of IT by each line of business.
- C.
Form an SOA governance organization and provide this group with the required funding.
- D.
Use the "first need" approach, where each project that needs a service first funds its creation.
Correct Answer
C. Form an SOA governance organization and provide this group with the required funding.Explanation
Forming an SOA governance organization and providing them with the necessary funding is considered the most effective first step in ensuring funding for the service lifecycle of shared services at the enterprise level. This approach ensures that there is a dedicated group responsible for overseeing the governance of shared services and allocating the required funding for their development and maintenance. By having a centralized governance organization, there is better control and coordination in managing the funding for shared services, ensuring that resources are allocated efficiently and effectively.Rate this question:
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- 38.
Customer satisfaction with a new and rather complex product introduced by a company is extremely poor and is affecting sales of the product. The call center is taking too long to handle questions and product experts are not always easily accessible. The goal is to quickly reduce customer complaints. Which actions should be recommended?
- A.
Connect all the systems that are involved in the transaction.
- B.
Gather all the information about the product in a single repository to be accessed by the call center.
- C.
Provide the call center team with access to all the necessary and available information on their screen and collaboration tools to ask experts for assistance with specific
- D.
Model the call process to determine the bottlenecks, then process automation tools can be used to obtain all the necessary product information including human task
Correct Answer
C. Provide the call center team with access to all the necessary and available information on their screen and collaboration tools to ask experts for assistance with specificExplanation
By providing the call center team with access to all necessary and available information on their screen and collaboration tools, they will be able to quickly and efficiently answer customer questions and provide assistance. This will help reduce customer complaints and improve customer satisfaction. Additionally, having access to experts for assistance with specific issues will ensure that customers receive accurate and helpful information.Rate this question:
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- 39.
A recent strategic corporate directive is demanding a decrease in the operational budget of a cargo airline by 2%. The CIO has indicated a shift to SOA can help gain efficiencies in development costs. The company has just signed a partnership with a package delivery company that requires integration between the systems of the two companies. When preparing for SOA adoption, what is most important to document to show Return on Investment (ROI) from the shift to SOA?
- A.
Current operational budget for the company and the partner company
- B.
The current IT governance overlap between the company and the partner company
- C.
The current Key Performance Indicators (KPIs) for the company and the partner company
- D.
The estimated cost for point-to-point integration with the partner company using the current messaging system
Correct Answer
D. The estimated cost for point-to-point integration with the partner company using the current messaging systemExplanation
The estimated cost for point-to-point integration with the partner company using the current messaging system is the most important to document to show ROI from the shift to SOA. This is because the shift to SOA is expected to gain efficiencies in development costs, and by documenting the estimated cost for integration using the current messaging system, the company can compare it to the potential cost savings achieved through SOA adoption. This will provide a clear measure of the financial benefits and return on investment from implementing SOA.Rate this question:
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- 40.
A company has prioritized their most important requirements for SOA to be the need to speed up integration, reduce application redundancy and provide the flexibility to change service implementations. Which type of project should be recommended?
- A.
Create a common metadata model that can be used for all development projects.
- B.
Implement an Enterprise Service Bus (ESB) and registry/repository as a connectivity layer in the SOA architecture.
- C.
Document the existing architecture, legacy systems, and interfaces. Make this available in a common repository that can be Document the existing architecture, legacy systems, and interfaces. Make this available in a common repository that can be accessed by all developers. accessed by all developers.
- D.
Use business modeling tools to model and simulate the application development process and identify bottlenecks. Address highest priority bottlenecks that can be automated to E.
Correct Answer
B. Implement an Enterprise Service Bus (ESB) and registry/repository as a connectivity layer in the SOA architecture.Explanation
Implementing an Enterprise Service Bus (ESB) and registry/repository as a connectivity layer in the SOA architecture would be the recommended project. This solution addresses the company's prioritized requirements by speeding up integration, reducing application redundancy, and providing flexibility to change service implementations. An ESB allows for seamless communication between different applications and systems, reducing the need for duplicate functionality. The registry/repository provides a centralized location for managing and accessing services, making it easier to change service implementations. This project would effectively meet the company's needs for a more efficient and flexible SOA architecture.Rate this question:
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- 41.
In preparing to go to SOA, which governance aspect should be implemented from the beginning?
- A.
Create the SOA architecture documentation.
- B.
Manage and secure services, applications and resources.
- C.
Provide a framework for measuring the effectiveness of SOA.
- D.
Establish the common metadata model to ensure interoperability.
Correct Answer
C. Provide a framework for measuring the effectiveness of SOA.Explanation
To ensure the success of an SOA implementation, it is crucial to have a framework in place to measure its effectiveness from the beginning. This allows for continuous monitoring and evaluation of the SOA's performance, identifying any areas that need improvement or adjustment. By measuring the effectiveness of the SOA, organizations can make informed decisions, optimize resources, and ensure that the desired outcomes are being achieved. This step is essential for ongoing governance and management of the SOA initiative.Rate this question:
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- 42.
Which is an important decision for the adoption of SOA?
- A.
Use Web services for all SOA communication.
- B.
Use the latest open standard specification in the industry.
- C.
Focus on a core set of systems when defining enterprise services.
- D.
Encapsulate underlying technical differences between different SOA implementations.
Correct Answer
D. Encapsulate underlying technical differences between different SOA implementations.Explanation
An important decision for the adoption of SOA is to encapsulate underlying technical differences between different SOA implementations. This means that regardless of the specific technologies or platforms used, the SOA should be designed in a way that hides these differences and allows for interoperability and seamless integration between different systems. This ensures that the SOA remains flexible and adaptable, as it can easily accommodate changes or updates in the underlying technologies without disrupting the overall architecture.Rate this question:
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- 43.
In a growth industry, what is the most effective technique to secure executive sponsorship from a line of business for a company's adoption of SOA?
- A.
Present the IT savings that can be achieved via an SOA-based reuse strategy.
- B.
Emphasize the significant market acceptance of SOA as the new standard architectural style.
- C.
Focus on the rate of change in the industry and the need for business agility to take advantage of these marketplace changes.
- D.
Send the executive the recent article describing a competitor's SOA success that has just been published in the latest issue of an industry trade magazine.
Correct Answer
C. Focus on the rate of change in the industry and the need for business agility to take advantage of these marketplace changes.Explanation
The most effective technique to secure executive sponsorship from a line of business for a company's adoption of SOA is to focus on the rate of change in the industry and the need for business agility to take advantage of these marketplace changes. This approach highlights the importance of staying ahead of the competition and adapting to the evolving market landscape. By emphasizing the need for agility and the potential benefits of SOA in enabling rapid response to industry changes, executives are more likely to see the value in supporting the adoption of SOA.Rate this question:
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- 44.
Which people, organizational or technology factors negatively impact the adoption of SOA?
- A.
Putting funding mechanisms in place to encourage reuse
- B.
Agreeing on policies for service reuse across lines of business
- C.
Planning to perform a complete overhaul of all business processes
- D.
Defining additional capabilities required, such as upgrades to the IT infrastructure
Correct Answer
C. Planning to perform a complete overhaul of all business processesExplanation
Planning to perform a complete overhaul of all business processes can negatively impact the adoption of SOA. This is because a complete overhaul of business processes can be time-consuming, resource-intensive, and disruptive to the organization. It may require significant changes to existing systems, infrastructure, and workflows, making it difficult to integrate and implement SOA effectively. Additionally, such a large-scale overhaul may create resistance and reluctance among stakeholders, hindering the adoption of SOA.Rate this question:
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- 45.
Which situation is most appropriate for an SOA implementation?
- A.
Customer's IT strategy is to use desktop applications.
- B.
The organization relies on a homogeneous environment.
- C.
Pilot and prototype development is a focus of the IT organization.
- D.
Parts of an application need to be developed, maintained and updated independently.
Correct Answer
D. Parts of an application need to be developed, maintained and updated independently.Explanation
The most appropriate situation for an SOA implementation is when parts of an application need to be developed, maintained, and updated independently. This is because SOA (Service-Oriented Architecture) allows for modular development, where different components of an application can be developed and updated separately, without affecting the entire system. This approach enhances flexibility, scalability, and reusability, making it suitable for situations where independent development and maintenance of application parts are required.Rate this question:
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- 46.
A satellite television service company is starting an SOA project to support an upcoming advertising campaign for high-definition television service. What is the most effective way to ensure that the business issues drive the technical implementation and achieve anticipated Return on Investment (ROI)?
- A.
Create a reference model to categorize the standards, specifications and technologies to construct, deliver and exchange application components and a framework to describe,
- B.
Document the business requirements and expected goals. Design the business services required to fulfill these needs. Develop test cases based on these initial business
- C.
Document the technical design of the project and have the business analysts on the review team ensure this is meeting the business requirements. Validate at various points in
- D.
Create a framework for measuring the performance of major IT investments and associated assets. Build a reference model that describes and analyzes the current operational
- E.
Map the business requirements against this model to determine the new capabilities that are required.
Correct Answer
B. Document the business requirements and expected goals. Design the business services required to fulfill these needs. Develop test cases based on these initial businessExplanation
The most effective way to ensure that the business issues drive the technical implementation and achieve anticipated ROI is to document the business requirements and expected goals. By clearly defining the needs and goals of the project, the technical implementation can be designed and developed to fulfill these requirements. Developing test cases based on the initial business requirements also ensures that the technical solution meets the desired outcomes. This approach ensures that the project is driven by the business needs and increases the likelihood of achieving the anticipated ROI.Rate this question:
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- 47.
Which people, organizational or technology factors would limit an organization's readiness for SOA?
- A.
Skills not available
- B.
Standardization of services in each industry
- C.
Tight integration with their business partners
- D.
Frequent inspection of the current business model and its components
Correct Answer
A. Skills not availableExplanation
Skills not being available can limit an organization's readiness for SOA. This means that the organization may not have the necessary expertise or knowledge to effectively implement and manage a service-oriented architecture. Without the required skills, the organization may struggle to design, develop, and maintain the services and infrastructure needed for SOA. This can hinder the organization's ability to leverage the benefits of SOA, such as improved agility, scalability, and interoperability.Rate this question:
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- 48.
Which action should they take first?
- A.
Create a service registry.
- B.
Define an SOA governance model.
- C.
Perform an SOA maturity assessment.
- D.
Create an SOA Center of Excellence (CoE).
Correct Answer
C. Perform an SOA maturity assessment.Explanation
Performing an SOA maturity assessment should be the first action they take because it will help them understand their current level of maturity in implementing SOA. This assessment will provide insights into their strengths, weaknesses, and areas for improvement, allowing them to prioritize their efforts and make informed decisions about their SOA initiatives. It will also help them identify any gaps or challenges they may face in implementing SOA effectively. By conducting this assessment, they can establish a solid foundation for their SOA journey and ensure that their efforts align with their organizational goals and objectives.Rate this question:
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- 49.
When starting to adopt SOA, which action should be taken early to help drive acceptance and success?
- A.
Establish the SOA strategy and project roadmap.
- B.
Identify the first services required and ensure they are designed well, considering security and scalability.
- C.
Roll the SOA project in as the next phase of a project under development to prove the value to the business.
- D.
Prepare the infrastructure for SOA by establishing a development environment, testing environment and the control process to promote services.
Correct Answer
A. Establish the SOA strategy and project roadmap.Explanation
To drive acceptance and success when adopting SOA, it is important to establish the SOA strategy and project roadmap early on. This allows for a clear direction and plan for implementing SOA within the organization. By defining the strategy and roadmap, stakeholders can align their goals and expectations, ensuring a smooth transition to SOA. It also helps in identifying the necessary resources, timelines, and milestones for the successful implementation of SOA. Overall, establishing the SOA strategy and project roadmap early on sets the foundation for a successful SOA adoption.Rate this question:
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- 50.
A business has been 'doing' SOA for a while and is becoming disillusioned with the results. They are not seeing the Return on Investment (ROI) they expected even though they have created several hundred services. What is the likely cause of this problem?
- A.
Services are replicated based on language and geographic needs.
- B.
Developers need better training on how to create reusable services.
- C.
Governance processes are not in place to review and approve services.
- D.
Scaling the environment is challenging for such large SOA implementations.
Correct Answer
A. Services are replicated based on language and geographic needs.Explanation
The likely cause of the business's disillusionment with the results of their SOA implementation is that they are replicating services based on language and geographic needs. This means that instead of creating reusable services, they are duplicating services for different languages and geographic locations, which can lead to inefficiencies and a lack of ROI.Rate this question:
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Aug 24, 2023Quiz Edited by
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Oct 19, 2010Quiz Created by
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