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IBM WebSphere Operational Decision Management V8.0 Application Development Sample Questions:

1. CORRECT TEXT
Business users would like the output of a simulation run to be displayed as a pie chart. What should the application developer do to implement this requirement?

A) Implement the interface IlrKPIResultAggregator and repackage the Decision Center EAR file to include the new class.
B) Implement the interface IlrScenarioSuiteKPIRenderer and repackage the Decision Center EAR file to include this new class.
C) Implement the interface IlrScenarioSuiteResourcesRenderer and repackage the Decision Center EAR file to include this new class.
D) Create a custom JSP page that includes pie chart widget and repackage the Decision Center EAR file to include this JSP Page.

2. The Java method Customer.getLastOrderAmt() is verbalized as last order amt} of {this}? and returns the amount of the last customer order. The rule authors decided that ?amt? should be spelled out as ?amount? in rule artifacts. Many rule artifacts already exist using the ?amt? abbreviation. To address the new requirement, the application developer should:

A) use Alt+Shift+R from a rule editor to rename ?amt? to ?amount? and apply refactoring to the rule artifacts.
B) use a semantic query with an action to refactor the rule artifacts.
C) edit the subject used in the verbalization and apply refactoring to the rules.
D) rename the Business Object Model (BOM) method and perform a BOM update to refactor the rule projects.

3. An application developer is creating the enumeration LoanType in the Business Object Model (BOM). After creating a new class LoanType in the BOM using the BOM Editor, the application developer notices the following error: [B2X] Cannot find execution class ?LoanType? for translating business class ?LoanType? What should the application developer do to remove this error?

A) Specify LoanType as the execution class.
B) Specify java.lang.String as a super class.
C) Import the java.lang.String class.
D) Specify java.lang.String as the execution class.

4. An application developer collects the following requirements from the business analyst for the case assignment system:
-There are 4 sets of rules to be executed in successive tasks: initialization, preprocess, check
workload and assign case. -The initialization rules should be divided into 5 subsets and orchestrated with 1 ruleflow. -The assign case rules should be divided into 6 subsets and orchestrated with 1 ruleflow.
How should the application developer create the ruleflows?

A) Create 4 ruleflows, set the main flow task property of the main ruleflow to the name of the decision service and for each other ruleflow set it to the label of relevant rule task.
B) Create 2 ruleflows and set the main flow task property of each ruleflow to true.
C) Create 5 ruleflows, set the main flow task property of the main ruleflow to the name of the ruleset and for each other ruleflow set it to name of the ruleflow.
D) Create 3 ruleflows, set the main flow task property of the main ruleflow to true and set other ruleflows to false.

5. An application developer is using Decision Validation Services (DVS) to test business rules. The application developer notices that the required column headings in the generated Excel scenario file template do not contain meaningful text. What should an application developer do to make the column headings meaningful before generating a new scenario file template ?

A) Modify the names of the constructor parameters to give them meaningful names.
B) Specify meaningful names on the Business Object Model (BOM) members corresponding to the required columns.
C) Specify meaningful names for column headings during scenario file template generation.
D) Manually change the column headings in the scenario file template.

Solutions: