IBM C9550-400 Prüfungsthemen:

IBM WebSphere Operational Decision Management V8.0 Application Development C9550-400 Prüfungsfragen mit Lösungen

Frage #1

Within a pricing application, a function rule artifact needs to be created to do a complex calculation. In what language does the application developer author the function?

A. Business Rule Language Definition Framework (BRLDF)
B. Java
C. ILOG Rule Language (IRL)
D. Business Action Language (BAL)

Frage #2

A company implemented a report data validation system with business rules. As there is a large volume of data, the design team has decided to run validations in batch and parallel mode. The ruleset will be executed in Java SE and the maximum number of threads executing rules is 20). When an application developer tests the rule execution code, the following exception comes up: ilog.rules.res.session.IlrSessionException: An error occurred while the rule session was called: ilog.rules.res.xu.cmanager.impl.IlrLocalizedResourceAllocationException: Default connection manager pool is full, error code: GBRXU0200E ilog.rules.res.xu.pool.IlrPoolException: Pool of connections is full What should the application developer do to resolve the exception?

A. Set pool size of the Execution Unit (XU) connection factory in the application server to 20.
B. Configure the IlrSessionRequest class to set connection pool size to 20.
C. Set the ruleset property pool.maxSize to 20.
D. Edit the resource adapter descriptor file ra.xml to set the pool.maxSize property to 20.

Frage #3

Business users want to be notified when a RuleApp has been updated or deleted. What should the application developer do to support this requirement?

A. Create a Rule Execution Server MBeans listener.
B. Register the business user in the Decision Center Console.
C. Execute the res-jar Ant task to set up email notifications.
D. Register the business user's email in RuleApp view page in Rule Execution Server Console.

Frage #4

An application developer just activated Decision Warehouse for a ruleset deployed to Rule Execution Server. The ruleset has a Business Object Model (BOM) class com.test.Customer with two large properties: Customer.largeString1 and Customer.largeString2. Activating Decision Warehouse resulted in a decrease in ruleset execution performance. How can the application developer reduce the BOM serialization performance impact and retain the ability to search input and output parameters on the Decision Warehouse tab of the Rule Execution Server Console?

A. Set the ruleset.bom.enabled property to false and in Customer.toString() return a value containing Customer.largeString1 and Customer.largeString2
B. Set the monitoring.filters property to Customer.largeString1,Customer.largeString2.
C. Set the monitoring.inout.filters property to Customer.largeString1,Customer.largeString2.
D. Set the monitoring.inout.filters property to INFO_WORKING_MEMORY=true,WORKING_MEMORY_FILTER=com.test.Customer.

Frage #5

During development, a ruleset that determines the eligibility of an applicant is in the Risk Department's Decision Center repository. The architecture team decides to use the ruleset as a web service generated from a Rule Designer project wizard for other departments in the company to invoke. Which execution approach should the application developer use?

A. Hosted Transparent Decision Service (HTDS)
B. Monitored Transparent Decision Service (MTDS)
C. Remote EJB Rule Session
D. Hosted Transparent Decision Service with the InterceptorEnabled parameter set to false

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