1z1-475 무료 덤프문제 온라인 액세스

Business users are asking for access to data that already exists in the enterprise but each back-end system is based on differing technologies making it challenging for the business users to access the data in a simple and expedited manner. How can the SOA conceptual architecture support this need?

• A.Data is copied from the various source systems into an operational data store. This operational data store is then exposed to service consumers as common presentation services,
• B.Existing data sources are service enabled and exposed as common reusable Business Activity Services.
• C.Existing data sources are service enabled and exposed as common reusable Business Activity Services, which in turn call the appropriate Data Services.
• D.Existing data sources are service enabled and exposed as common reusable Data Services.
• E.Existing data sources are exposed via the Service Bus.

You determine that the first phase of your SOA infrastructure implementation requires design-time Service discovery and Service version management capabilities.
Which statement best describes your logical architecture related to this requirement?

• A.A Service registry should be used to provide both Service discovery and Service version management capabilities.
• B.A Service Bus should be used to provide both Service discovery and Service version management capabilities.
• C.A metadata repository should be used to provide both Service discovery and Service version management capabilities.
• D.A metadata repository should be used for Service version management and Service registry should be used for Service discovery.

How should the stated service-oriented Integration architecture principles be applied at an organization?

• A.An organization can decide to not enforce one or more of the architecture principles, but additional architecture principles will not be needed.
• B.All of the architecture principles must be followed. If any of the principles are violated, the architecture is not service oriented.
• C.The architecture principles define what products will be used in the architecture, so the architecture principles must be adjusted to reflect the chosen products.
• D.An organization can add additional architecture principles, but the stated architecture principles must be followed.
• E.The organization should review and evaluate the architecture principles, and then derive their own architecture principles that match their specific environment and goals.

You receive non-functional requirements for a set of business Services which specify that the Service must deliver secure payloads. In addition, the Services need to be built whereby they promote reusability, especially in heterogeneous IT environments. Which option best describes how you would design the Service?

• A.Use Java to build the service and SSL to encrypt the transport.
• B.Use Java.security to encrypt payload while making sure that service consumers are on a secure and reliable network.
• C.Use WS-I to promote interoperability while using the WS-Security family of services to secure web services.
• D.Use WS-Policy and WS-Reliable Messaging to support delivery-based quality of service.

Which role is critical in promoting the discovery and reuse of SOA Services and supporting the service lifecycle?

• A.Metadata Repository
• B.Service Registry
• C.Service Development Platform
• D.Service Bus