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IBM 000-400 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Decision Center and Rule Management | - Rule versioning and deployment processes - Collaboration and business user rule authoring - Rule governance and lifecycle management in Decision Center |
| Rule Authoring and Development | - Business Action Language (BAL) rule development - Rule project structure and Rule Designer usage - Decision tables and decision trees design |
| Deployment and Integration | - Rule execution monitoring and troubleshooting - Integration with Java applications and services - Deploying rule applications to runtime environments |
| Decision Management Architecture and Concepts | - Business rules lifecycle and governance concepts - Rule execution architecture and runtime environment - IBM Operational Decision Management (ODM) components overview |
| Business Object Model (BOM) and Execution Object Model (XOM) | - Vocabulary creation and customization - Testing and validation of rule artifacts - Mapping BOM to XOM |
IBM WebSphere Operational Decision Management V8.0 Application Development Sample Questions:
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 custom business rule language and publish it to Decision Center.
- B. Create a value descriptor and integrate it into Decision Center.
- C. Create a value editor and integrate it into Decision Center.
- D. Create a value provider and integrate it into Decision Center.
An application developer currently has a rule project with only the following two rules. It is required that at least one rule is executed for all transactions.
IBM 000-400 Exam
After running a completeness analysis, the application developer will be asked to instantiate which of the following?

IBM 000-400 Exam
- A. Option A
- B. Option C
- C. Option B
- D. Option D
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 the ruleset property pool.maxSize to 20.
- B. Set pool size of the Execution Unit (XU) connection factory in the application server to 20.
- C. Edit the resource adapter descriptor file ra.xml to set the pool.maxSize property to 20.
- D. Configure the IlrSessionRequest class to set connection pool size to 20.
A ruleset for validating the content of a message including cross-field validation and business range checking is ready to be integrated into an architecture with only a JVM container. The application must have the capability of providing to and removing from working memory any number of objects without resetting the rule session. Which execution approach should the application developer choose for this application integration?
- A. Java SE with stateful rule session
- B. POJO with stateless rule session
- C. POJO with stateful rule session
- D. Java SE with stateless rule session
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.
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