IBM 000-400 Actual Free Exam Questions & Community Discussion

Exam Code/Number: 000-400
Exam Name/Title: IBM WebSphere Operational Decision Management V8.0 Application Development
Certification Provider: IBM
Corresponding Certification: IBM Certified Application Developer

Exam Questions: 52
Updated On: May 28, 2026

Question #13

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, select RiskAssessmentRuleApp and click Edit to add the NewYorkRiskAssessmentRuleset ruleset.

D. Under Configure > Manage RuleApps, click Deploy to add the NewYorkRiskAssessmentRuleset ruleset.

Discussion 0

Correct Answer: C Vote an answer

Question #14

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 3 ruleflows, set the main flow task property of the main ruleflow to true and set other ruleflows to false.

B. Create 2 ruleflows and set the main flow task property of each ruleflow to true.

C. 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.

D. 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.

Discussion 0

Correct Answer: A Vote an answer

Question #15

A retail company needs a monthly report that lists only decision tables from all their pricing projects. The business users tried using queries to generate the report, but were unable to capture everything they need into an easy-to-read format, so they asked an application developer for help. What can the application developer do to support this requirement?

A. Define a ruleset extractor that extracts the correct set of decision tables, and publish the extractor to Decision Center.

B. Design a custom report template in Rule Designer with BIRT templates, then package the BIRT web application with Decision Center libraries.

C. Use the Decision Center Options menu to set additional options so that the report will automatically include those options each time it is generated.

D. Design a custom report template in Rule Designer with BIRT templates, and publish the report to Decision Center.

Discussion 0

Correct Answer: B Vote an answer

Question #16

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. EJB

C. MDB

D. Java SE

Discussion 0

Correct Answer: D Vote an answer

Question #17

During development, a ruleset that determines the eligibility of an applicant is in the Risk Department's Decision Center repository. The architecture team decides to use the ruleset as a web service generated from a Rule Designer project wizard for other departments in the company to invoke. Which execution approach should the application developer use?

A. Hosted Transparent Decision Service with the InterceptorEnabled parameter set to false

B. Remote EJB Rule Session

C. Hosted Transparent Decision Service (HTDS)

D. Monitored Transparent Decision Service (MTDS)

Discussion 0

Correct Answer: D Vote an answer

Question #18

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. Specify meaningful names for column headings during scenario file template generation.

B. Specify meaningful names on the Business Object Model (BOM) members corresponding to the required columns.

C. Manually change the column headings in the scenario file template.

D. Modify the names of the constructor parameters to give them meaningful names.

Discussion 0

Correct Answer: D Vote an answer

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