IBM WebSphere Enterprise Service Bus V7.0 Integration Development: C9550-605

A PurchaseOrder business object and a SalesOrder business object inherit from an abstract Order business object. Both PurchaseOrder and SalesOrder objects require an orderDate property. However, PurchaseOrder requires an orderType property that is not required by SalesOrder. What is the BEST way to model the objects?

A. Define the orderDate property in the abstract OrderDefine the orderType property in PurchaseOrder

B. Define the orderDate property in the abstract OrderDefine the orderType property in the abstract Order

C. Define the orderDate property in PurchaseOrder and SalesOrderDefine the orderType property in PurchaseOrder

D. Define the orderDate property in PurchaseOrder and SalesOrderDefine the orderType property in the abstract Order

Refer to the Exhibit.

An integration developer implements a mediation flow with an interface containing the business object shown in the Exhibit. When the mediation flow is invoked by external applications, problems are occurring due to an application sending a non-numeric value for the customerID. How should the integration developer BEST proceed in order to improve the flow so that this problem is caught as early as possible?

A. Use a Set Message Type primitive to correct the business object.

B. Use a Data Handler primitive to handle the mismatch in data types.

C. Use a Message Filter primitive to filter out the invalid business object.

D. Use a Message Validator primitive to ensure the business object instance matches its schema.

An application containing a mediation flow has been deployed to a server. During runtime various faults are being seen in the server logs and the development team has been asked to investigate this issue.

On examination of the server logs, the team is having trouble locating where exactly in the flow the problems are occurring as the errors seem to be different each time. Examination of the mediation flow in WebSphere Integration Developer has shown that the flow currently does not have any error handling contained within it.

How should the developers BEST proceed in order to improve the flow error handling and to aid the

debugging process following deployment?

A. Use the Message Logger primitive to log messages so they can be examined.

B. Use the Custom Mediation primitive to output extra logging information about the flow.

C. Ensure that the Quality of Service transaction setting for the flow is set to Global.

D. Ensure the fail terminal of each primitive is wired with a Fail primitive containing a description