Online Access Free 1z0-475 Exam Questions

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

Over the past several years, change requests from lines of business (LOB) have increased significantly. Your IT department is having a hard time addressing this increase in requests, due to their time to market requirements and the time it takes for all affected lines of business to perform testing on the new/updated functionality. How can SOA be best utilized to address your challenge?

• A.Each LOB utilizes a separate service infrastructure environment. Service configurations can be propagated between environments, allowing different LOB consumers to access different Services that address the same functionality.
• B.Each LOB is allocated their own Presentation Service. This has the advantage that each LOB consumer can have a different user experience from other LOB consumers and have the ability to hide the new/updated functionality.
• C.To address common functional requirements, each LOB is allocated their own Business Activity Service. This has the advantage that when a LOB Business Activity Service is updated only a single LOB is affected.
• D.The service infrastructure can provide the ability to mediate and stage the deployment of multiple versions of a Service which will allow multiple versions of a Business Activity Service to be available at run time. This enables different LOB consumers to access different versions of the Service.

While monitoring the effectiveness of your existing SOA governance model you notice that employees are not acting, interacting, and collaborating in the best Interest of your SOA initiative. What best approach should you take to address your challenges?

• A.Have visible and vocal support from a sponsor who re-iterates the importance of the SOA initiative and the role that employees will play
• B.Define a SOA Center of Excellence that hires external consultants to develop Services that adhere to standards and policies
• C.Give inducements to project teams to adhere to standards and policies
• D.Project teams are given ultimatums to adhere to standards and policies or pay the consequences
• E.Hold meetings for interested employees where they are encouraged to read and understand the standards and policies to which they must adhere
• F.Project teams are given both ultimatums and inducements to adhere to standards and policies

Which two statements are true with respect to SOA Services?

• A.Services should be aware of the protocol used to invoke them, where they physically exist, and on what type of hardware or operating system they run.
• B.In order for Services to be versatile and support reuse, there must be no separation of concerns in terms of what they do and how they are used.
• C.A Service must not have any dependency on the identity of the consumer that invokes it.
• D.Services must not be tied to any particular physical location.

While defining yourSOA governance model, you decide to define your organization structures to define/monitor and enforce policies surrounding the enablement of your SOA initiative. After assessing your existing IT governance model, you decide that it is not appropriate for your existing organization governance model to be updated to address the needs of your SOA initiative. Therefore, you decide on which one of the following course of actions?

• A.Define new SOA organization governance structures that at a minimum must include a SOA Steering Board, a SOA Center of Excellence, and a service librarian.
• B.Define SOA organization governance structures that address the needs of your SOA initiative.The number and names of these structures are less important than the roles and responsibilities.
• C.Define new SOA organization governance structures that at a minimum must include a SOA Center of Excellence, SOA Architecture Authority, and a Service Advisory Council.
• D.Define like-for-like SOA organization governance structures to match your IT organization governance structures, which address only SOA concerns.