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2021 May C2160-667 Study Guide Questions:
Q31. In a legacy transformation project an Architect decides to driveCICS transactions using MQ messages generated by WebSphere Message Broker using a 3270 bridge.
What is the advantage of this architecture?
A. The flow is broken into several parts which means that processing is less complex.
B. Fewer transactions are required to achieve processing.
C. The requesting context is already established when the response from CICS is returned.
D. A wide variety of sources and formats can be routed and transformed as needed.
Answer: D
Q32. A company is implementing a new Web service to provide the ability to access customer details as part of a number of high-volume business processes within an SOA environment.
During the deploy phase of the SOA lifecycle, which key quality assurance activity should occur?
A. Tracking the service in the service registry.
B. Assessing existing services that are part of the same business processes.
C. Simulating the business process to find the optimum path length to ensure maximum throughput.
D. Testing to ensure that the service meets performance targets for the business processes.
Answer: D
Q33. A telecom company has a Service Level Agreement (SLA) that requires Customer Service
Representatives (CSRs) to respond to customer inquirieswithin 10 minutes. Often the CSR has to access nine independent legacy applications to respond to customers' inquiries. CSRs are consistently exceeding the 10 minute SLA.
What is the quickest way to satisfy the SLA using an interaction and collaboration scenario based on an SOA approach?
A. Write another application that acts as the interface to the other applications.
B. Wrap the legacy applications into services and aggregate these services as UI views.
C. Implement Information Services to build a datawarehouse and aggregate customer information into views.
D. Implement data federation and integrate the legacy applications on the glass using portlets.
Answer: B
Rebirth C2160-667 test questions:
Q34. An IT organization for a company has amature management environment and follows the ITIL standards. They use WebSphere Process Server for business processes. The systems are performing as required but the business processes are not meeting executive management's expectations.
What should theSOA Designer recommend for this environment?
A. Use WebSphere Business Monitor to monitor the business KPIs
B. Use WebSphere Business Events to correlate the events
C. Use Tivoli Composite Application Manager for SOA to monitor the services
D. Use TivoliBusiness Systems Manager to monitor the resources in the business processes
Answer: A
Q35. The employees of a large insurance firm use several applications that reside in CICS. There is also an existing application server and an in-house developed customer management system. Each application provides its own interaction services using different protocols and UIs.
Which pattern is the most appropriate to create unified access to the existing applications?
A. Expose application functionality as services and create a portal for access.
B. Wrap application functionality as information services and present using Java Server Faces.
C. Create an AJAX front end which uses REST calls to access the back end APIs.
D. Use a Web services gateway to access the existing systems and integrate the information by creating a consistent Web 2.0-based user interface.
Answer: A
Q36. A company has been experiencing a substantially higher load on their online ordering system over the holidays. The assigned Solution Architect has recommended the use of selectors in routing the incoming requests based on market factors.
Which important design consideration is being addressed when evaluating the business process aspect of an SOA solution?
A. Evaluating a number of deployment options for load balancing
B. Delivery of a consistent user experience under various load conditions
C. Ability to respond quickly to high value orders
D. Leveraging information services to improve customer satisfaction
Answer: C
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Q37. An SOA Designer is collecting requirements for a global banking company's SOA project and discovers that various countries have different security encryption and privacy requirements.
How should the SOA Designer handle this situation?
A. Include multinational security encryption and privacy regulations as a nonfunctional requirement.
B. Incorporate security software as part of the requirements.
C. Recommend governance software as part of the requirements.
D. Indicate the requirement toencrypt all data at every node only allowing decryption at final endpoints.
Answer: A
Q38. A photo printing business has a central headquarters and approximately 5000 store fronts. Their latest project involves a website where customers can print their photos at the store location of their choice. The plan is to use a service hosted at each store front and route requests to the correct store.
Which patterns should be considered when designing this solution?
A. Self-service, federated Enterprise Service Bus (ESB), service registry, caching
B. Self-service, business delegate, extended enterprise, brokered ESB gateway
C. Agent, router, exposed business services, multiple step information population
D. Collaboration, ESB, facade, federated repository
Answer: A
Q39. A photo printing business has a central headquarters and approximately 5000 store fronts. They offer an existing service which allows customers to physically enter a store and print their pictures. The latest projectinvolves enabling a website where customers can upload photos to print at the store location of their choice for pickup. The plan is to use the existing service hosted at each store front to do the printing.
Which patterns should be considered when designing this solution?
A. Collaboration, Enterprise Service Bus (ESB), faade, federated repository
B. Self-service, federated ESB, service registry
C. Business delegate, extended enterprise, brokered ESB gateway
D. ESB, exposed business services, serviceregistry
Answer: B
Q40. A large corporation would like to utilize an SOA reference architecture for its various solutions. The need is for a flexible layered SOA model that can be used in a variety ofapplication-related situations. The SOA Architect is assigned to find such a model. The Architect decides that the SOA Solution Stack fits the need and explains the selection to the Chief Architect.
Which statement supports the selection of the SOA Solution Stack?
A. It is a well-known industry standard.
B. It allows different solution scenarios to drive the realization of particular layers.
C. It provides an implementation that allows a large solution to be adapted easily.
D. It provides businessspecific architectural building blocks that support a variety of outcomes.
Answer: B