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

1. A rule task associated with 10 action rules performs elaborate computations on a set of objects. The action part of the rules changes the state of the objects involved in the conditions so that the firing of one rule may cause another rule to fire. For the computation to be correct, the firing of rules should continue until there are no more rules eligible to fire. How should the application developer implement this requirement? Set the rule task algorithm to:

A) RetePlus and check "Update object state" on BOM members as needed
B) Fastpath and implement a loop construct in the ruleflow
C) Fastpath and check "Update object state" on BOM members as needed
D) Sequential and implement a loop construct in the ruleflow

2. An application developer notices that a class in the Java Execution Object Model (XOM) contains a number of methods that should not be imported into the Business Object Model (BOM). How should the application developer annotate the XOM to filter the methods that should not be imported into the BOM?

A) Add the @BusinessName annotation and do not specify a value for the annotation.
B) Add the @CustomProperty annotation and set name of the property as import and value as false.
C) Add the @NotBusiness annotation.
D) Add the @BusinessType annotation and specify null as the business type.

3. The following figure shows the organization of rule project references.
-Project B and Project C reference Project D -Project A references Project B and Project C Where should the application developer define a ruleset parameter so that the parameter is visible in all the rule projects?

IBM 000-400 Exam

A) Project D
B) Project A
C) Project C
D) Project B

4. A company is developing their insurance claim validation system with business rules. It is required that the latest activated version of the ruleset should be executed when a new ruleset is deployed regardless of the versioning policy. The ruleset will be executed in Java SE. What should an application developer do to satisfy the requirements when implementing rule execution code?

A) Configure the IlrSessionRequest class to set the ruleset path to /RuleAppname/rulesetname.
B) Set a unique execution ID with IlrSessionRequest.setExecutionID()
C) Set the ruleset property ilog.rules.engine.useJIT to true.
D) Edit the resource adapter descriptor ra.xml to set the asynchronousRulesetParsing property to true.

5. There is a RuleApp project called MyRuleApp present in an application developer's Rule Designer workspace. In addition, a ruleset interceptor com.example.MyRulesetInterceptor was implemented for the RuleApp and packaged in the relevant client EAR files. What does the application developer need to do to register the interceptor with Rule Execution Server?

A) Set the ruleapp.interceptor.classname property on the RuleApp to com.example.MyRulesetInterceptor.
B) Call the method setInterceptorEnabled() on the session request or session factory instances.
C) Package the ruleset interceptor com.example.MyRulesetInterceptor inside the RuleApp.
D) Call the method beforeExecute() during the client code before the ruleset is executed.

Solutions: