IBM C2180-273 問題集

質問 1：
A client requires that a new BPEL process return a fault message to the requester in case the process does not complete correctly. The integration developer has added a fault handler to the process to catch all exceptions. How should the integration developer return the fault message?
A. Use a reply activity using a business fault defined in the interface.
B. Use a rethrow activity in the fault handler on the process scope using a fault defined in the interface.
C. Use a throw activity of a business fault.
D. Use a reply activity using a standard fault.
正解：A

質問 2：
An integration developer has configured a BPEL business process for a customer, as shown below:

What behavior will the integration developer observe when executing the flow?
A. The gateway leading into Snippet4 will cause an error because the link exiting Snippet2 has no condition.
B. It is possible for both Snippet2 and Snippet3 to execute.
C. The gateway leading into Snippet5 will cause an error because there is a deadlock in the process flow.
D. The execution order of the links entering Snippet2 and Snippet3 has no impact on the process flow.
正解：C

質問 3：
An integration developer needs to implement a service component, which will dynamically route the client's request to the appropriate service provider based on the customer's loyalty program status. The system administrator should be able to change the service provider without disrupting the service. Which mediation primitive should the integration developer use to meet this requirement?
A. Fan out/Fan in
B. Flow Order
C. Service Invoke
D. Endpoint Lookup
正解：D

質問 4：
An integration developer needs to implement a solution for a company, which has three different services based on the JMS protocol. The requirement is to have a single entry point exposed as a JMS binding for all the services. Common processing will be performed on all requests entering this single entry point. Then, the request will be routed to the appropriate service endpoint. The endpoint determination should be done at runtime using external registry lookup so that in the future, the company can associate new services without redeploying the solution. Which implementation pattern should the integration developer choose to meet the requirement?
A. A business state machine using different operations, such as different events.
B. A BPEL process with several Invoke activities.
C. A mediation flow created from a Dynamic Service Gateway.
D. A mediation flow with an interface that has an operation for each service.
正解：C

質問 5：
An integration developer is modeling a human interaction and is trying to decide what type of human task to use. What advice should be given to the integration developer when considering using an in-line human task? The integration developer should select the in-line human task if the task:
A. will eventually be called as an SCA module in the future.
B. provides just another service.
C. needs access to process related information.
D. needs to call other services.
正解：C