Exam Code: C2160-667 (Practice Exam Latest Test Questions VCE PDF)
Exam Name: IBM Test 667, Architectural Design of SOA Solutions
Certification Provider: IBM
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2021 Apr C2160-667 Study Guide Questions:
Q11. The IBM SOA Foundation includes services that support business innovation and optimization.
What should be found in an SOA solution compliant with the SOA Foundation?
A. Automatic recognition of marketplace trends and dynamic reconfiguration of services in support
B. Business process simulation to predict the effect that process changes might have on the business
C. Alerts generated whenever business efficiency drops below a predefined threshold
D. An SOA dashboard for executives showing new business opportunities categorized by Return on Investment (ROI)
Answer: B
Q12. A manufacturing company has completed an SOA proof of concept using ten services to integrate several existing internal applications. The solution includes failover for the various services. During a power outage, three of the five application servers were non-operational.
While the system never totally failed, IT operations notified the business analyst of the failure and recovery. In looking at the performance measurement metric trends duringthe outage, the business analyst noticed that one of the ten services was negatively impacted and could have violated potential Service Level Agreements (SLAs).
How should the SOA Designer address this architectural issue(s) during assessment and analysis for the final production system?
A. Recommend a monitoring solution to identify the architectural cause of the service failure caused by the outage.
B. Ensure sufficient capacity exists in the new system for failover to meet SLAs.
C. Recommendcontinuous monitoring of SLAs and balance failover across all services.
D. Adopt an SLA threshold for early identification of potential SLA violations and alert on those thresholds.
Answer: C
Q13. An SOA Designer for a bank is identifying candidate services for realization. They have determined that the central office and the regional office share the same process, "Open Account", which includes three steps "Account Data Collection", "Account Verification", and "Account Activation". There is an existing customer CICS application for "Account Information Input", "Account Setup", and "Account Inquiry" functionality and an existing SAP system for General Ledger which includes a "Create Account" function.
Which are most likely candidates as services in this scenario?
A. Account Data Collection, Account Inquiry, Create Account
B. Account Setup, Account Information Input, Account Activation
C. Account Setup, Account Inquiry, Create Account
D. Account Data Collection, Account Verification, Account Activation
Answer: D
Update C2160-667 sample question:
Q14. When dealing with the security implications of providing a service to a different business unit or organization, what is the Enterprise Service Bus (ESB) Gateway used to accomplish?
A. Act as a proxy to providecontrolled access to the ESB leveraging security services where needed.
B. Provide for the federation of identities between external consumer and provider environments.
C. Secure the trust relationship between the external consumer and service provider.
D. Provide service level Authorization, Identity, and Privacy.
Answer: A
Q15. The SOA reference architecture identifies core services including Interaction, Process, Information, Partner, Access, and Infrastructure.
What is one valid reason for excluding one or more of these services in an SOA?
A. The application is predominantly middleware in nature, eliminating the need for presentation services.
B. The consumer and the provider belong to different companies.
C. The business sponsor has set budget constraints on solution architecture and the architectural components to be included have to be prioritized.
D. The customer's internal politics make the specification too difficult.
Answer: A
Q16. A Fortune 100 company is migrating its Enterprise Application Integration (EAI) architecture to SOA. The intent is to begin exposing its capabilities to business partners. The CIO is thinking about building a high speed, custom messaging solution so there is capacity for future growth.
What should the SOA Designer say about the long-term implications of that direction?
A. A custom messagingsolution could provide performance advantages if development priority is allocated to provide standards-based connectors and adapters for business partners to connect.
B. XML messages can be transformed at wire speed using Enterprise Service Bus (ESB) appliances like WebSphere DataPower SOA Appliance, so it is not necessary to be concerned with that part of the system's performance.
C. Total cost of ownership will increase with custom middleware. Open standards-based commercial messaging products are moreinteroperable, extensible, scalable, replaceable, and reliable than custom-built systems.
D. It will take a serious commitment to detailed technical support to make this happen. It is always a tradeoff between standards-based compliance and performance. The implementation of the custom messaging will need to provide serious performance advantages to business partners.
Answer: C
Breathing C2160-667 torrent:
Q17. A telecom company is trying to capture the business processes that comprise their customer management and provisioning applications. Additionally, they would like to do some process analysis for the purpose of optimizing the interactions between these applications.
Which tool, or tools, best fits this situation?
A. Tivoli Application Dependency Discovery Manager
B. Rational Software Architect and Tivoli Composite Application Manager for SOA
C. WebSphere Business Modeler
D. WebSphere Integration Developer and Tivoli Performance Viewer
Answer: C
Q18. A retail online commerce company uses SOA to create internal applications for its call centers, partners, and customers. Asthey matured, they began to look at establishing SOA governance and enlisted the services of an SOA Designer. After an audit of the current environment, it was found that they were achieving very low reuse of services and data entities. Further investigation revealed that duplicate services and data entities were being created.
In which phase of the SOA Governance and Management Method should this problem have been initially addressed and which action should have been taken?
A. A registry and repositoryshould have been deployed to monitor and enforce service and data entity creation processes defined in the governance model. This should be done during the measure phase.
B. A plan for migrating to a single version for each of the assets should have been created and a plan to deploy a registry and repository to enforce the asset creation processes. This should have been created in the planning phase.
C. A single version of the duplicate services and data entities should have been created. A plan to migrateconsumers to the new version should have been defined. A process for the governance of the creation of these assets should have been defined during the defining phase.
D. A registry and repository should have been deployed to enforce service and data entity creation processes defined in the governance model. Staff should have been instructed on how to execute the new asset creation processes and on the importance of these procedures. This should all be done in the enable phase.
Answer: C
Q19. A company is implementing a new Web service within an SOA. The servicewill provide the ability to access customer details as part of a number of high-volume business processes.
Which key quality assurance activity is needed as part of the Deploy phase of the SOA lifecycle?
A. Assessment of existing services that are part of the same business processes.
B. Modification of the service to match the defined business requirements if necessary.
C. Testing to ensure that the service meets performance targets for the business processes.
D. Tracking the service in the service registry.
Answer: C
Q20. A company has started an ambitious SOA project as part of an enterprise modernization initiative. The SOA Designer has determined that their mainframe-based portfolio is a tightly coupled set of applications owned by different IT organizations. In addition, the SOA executive sponsor is concerned that their mainframe portfolio and skill base will make the transition to SOA difficult.
What should the SOA Designer do?
A. Deploy an Enterprise Service Bus (ESB) as a means for decoupling the applications and isolating organizational issues.
B. Develop a detailed education roadmap for the application owners, developers and operations staff to ensure success.
C. Suggest a pilot project to re-engineer one of the mainframe applications to use J2EE and SOAP on Unix to help develop SOA skills.
D. Propose a Service Integration Maturity Model (SIMM) assessment to identify any potential organizational issues or skill mismatches in the project staff.
Answer: D