Download IBM : 000-400 Questions & Answers as PDF & Test Software
Updated: Jun 04, 2026
No. of Questions: 52 Questions & Answers with Testing Engine
Download Limit: Unlimited
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IBM WebSphere Operational Decision Management V8.0 Application Development Sample Questions:
1. A ruleset contains one rule task that uses RetePlus execution mode, and one rule task that uses FastPath. For troubleshooting purposes, the application developer implements logging of the names of all the rules fired for every ruleset execution, using the API IlrSessionRequest.setTraceEnabled(true) and IlrSessionResponse.getRulesetExecutionTrace(). What property should the application developer also configure on the ruleset?
A) ruleset.sequential.trace.enabled = true
B) ruleset.optimization.enabled = false
C) ruleset.trace.enabled = true
D) ruleset.bom.enabled = true
2. 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 D
B) Option C
C) Option A
D) Option B
3. A company wants to execute business rules in a standalone Java application using Rule Execution Server with no application server on a consultant's laptop. The laptop does not have a connection to corporate network during most of the working hours. What rule session type should the application developer use to invoke the rules?
A) POJO
B) MDB
C) Java SE
D) EJB
4. CORRECT TEXT
A company wants to run a simulation against millions of database records to evaluate the
business impact. The Rule Execution Server and Scenario Service Provider (SSP) used to run
simulation are deployed on computer with multiple processors. What should the application
developer do to reduce time required to run the simulation?
A) Implement IlrScenarioProvider and use multiple threads to run rule session.
B) Deploy the SSP onto a application server cluster.
C) Divide the database records into subsets and run the simulation against the subset data.
D) Implement a IlrParallelScenarioProvider
5. After a company deploys their rules to production, a series of new business policies affect several of the deployed rules. The rule authors fix the rules, and the updated ruleset is deployed.
However, another business policy change makes some of the rule fixes incorrect and the original rules need to be reinstated. The rule authors ask for help from the application developer so that they do not lose their correct changes. What should the application developer do?
A) Clone the deployment baseline to a branch, and use the Diff and Merge tool to select the correct rules to keep on the current branch of the project.
B) Erase the current project and synchronize with Rule Designer to get the originally deployed rules.
C) Unfreeze the deployment baseline so the rule authors can fix the rules again, and then redeploy the baseline.
D) Restore the baseline so that it becomes the current state of the project so that the rule authors redo the appropriate rule changes.
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: B | Question # 3 Answer: C | Question # 4 Answer: D | Question # 5 Answer: A |
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