IBM WebSphere Operational Decision Management V8.0 Application Development

QUESTION NO: 1
An application developer needs to create a read-only attribute age in the Business Object Model (BOM) member Customer . The BOM uses a Java Execution Object Model (XOM). What should the application developer add to the XOM member that maps to the BOM member Customer?

A. A method protected int getAge(); B. A method private int getAge(); C. An attribute private int age; D. A method public int getAge();

Correct Answer: D

QUESTION NO: 2
A Hosted Transparent Decision Service (HTDS) for a car insurance company has the following input and output. Input: A form that includes information about the driver, the vehicle and the type of insurance. Output: The cost of insurance if the request is eligible. How should the application developer implement this flow of information between the calling application and the decision service?

A. Implement a database call that is triggered during rule execution so the rule engine can access all relevant driver, vehicle, and insurance information. Define a ruleset variable to return the decision results. B. Implement an IlrContext subclass to populate the working memory with all the driver, vehicle, and insurance objects. Define a ruleset parameter to return the decision results. C. Define one ruleset parameter to pass the driver, vehicle, and insurance information to the rule engine. Define one ruleset parameter to return the decision results. D. Define three ruleset variables for the application to pass the driver, vehicle, and insurance input objects. Define one ruleset parameter to return the decision results.

Correct Answer: C

QUESTION NO: 3
Decision Center contains the following:
-Two rule projects: CorporateRiskAssessment and NewYorkRiskAssessment.
-One RuleApp RiskAssessmentRuleApp with a single ruleset CorporateRiskAssessmentRuleset.
An application developer needs to deploy the NewYorkRiskAssessment rule project to Rule
Execution Server as a separate ruleset. Updates to NewYorkRiskAssessment need to be
deployed in a single action with updates to CorporateRiskAssessment. How should the application
developer setup the RuleApp structure in Decision Center to accomplish these requirements?

A. Under Configure > Manage RuleApps, click New to create a new NewYorkRiskAssessmentRuleset ruleset. B. Select the NewYorkRiskAssessment rule project on the Home tab, and under Project > Manage Subbranches and Baselines > Baselines, click New to add the NewYorkRiskAssessmentRuleset ruleset. C. Under Configure > Manage RuleApps, click Deploy to add the NewYorkRiskAssessmentRuleset ruleset. D. Under Configure > Manage RuleApps, select RiskAssessmentRuleApp and click Edit to add the NewYorkRiskAssessmentRuleset ruleset.

Correct Answer: D

QUESTION NO: 4
A ruleset is deployed to Rule Execution Server and the rule administrators requested that Decision Warehouse be used to store trace information about ruleset executions. What should the application developer do to activate tracing on the already deployed ruleset?

A. Navigate to the ruleset within Rule Execution Server console and click the Show Monitoring Options to enable tracing. B. Use the res-deploy Ant task with the correct parameters to enable tracing on the deployed ruleset. C. Navigate to the ruleset within Rule Execution Server console and add the ruleset.trace.enabled property. D. Tracing cannot be enabled without deploying the ruleset again with the monitoring.enabled ruleset property set to true.

Correct Answer: A

QUESTION NO: 5
The business users require the ability to maintain Business Object Model (BOM) domains using the Decision Center. To address this requirement, the application developer should create:

A. domains from Excel files. B. domains of bounded type. C. domains of collection type. D. domains of static references.

Correct Answer: A

QUESTION NO: 6
Rule authors need to select a city from a drop-down list of more than 1000 cities when editing the condition statement of a rule within Decision Center. An application developer decides to customize the user experience so that the rule authors can search for a city in a popup window. How should the application developer do this?

A. Create a value editor and integrate it into Decision Center. B. Create a value provider and integrate it into Decision Center. C. Create a custom business rule language and publish it to Decision Center. D. Create a value descriptor and integrate it into Decision Center.

Correct Answer: A

IBM WebSphere Operational Decision Management V8.0 Application Development - C2180-400 Exam Questions