C2180-400 by IBM Actual Free Exam Questions And Answers

Question 1

Business users manage promotions within Decision Center. To manage the promotions within Decision Center, the user interface needs to be customized with a new Promotion tab on the top menu. What should an application developer to do to register the Promotion tab?

A. Add a teamserver:tab tag to /custom/tabs.jsp.

B. Register the tab through Installation Settings Wizard within Decision Center.

C. Register the tab through modifying the Decision Center configuration parameters in the application server.

D. Add the tab to the /WEB-INF/teamserver.tld file.

Discussion 0

Correct Answer: A Vote an answer

Question 2

An application developer is required to implement the following business policy represented by this pseudo code which has a set of non-symmetrical rules.

IBM 000-400 Exam
What rule artifact(s) should the application developer author?

A. A decision tree with multiple branches.

B. A decision table with a precondition, three condition columns, and multiple action columns.

C. Two business action language rules using the else statement in both.

D. A decision table without preconditions, four condition columns, and multiple action columns.

Discussion 0

Correct Answer: A Vote an answer

Question 3

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. Edit the resource adapter descriptor ra.xml to set the asynchronousRulesetParsing property to true.

B. Configure the IlrSessionRequest class to set the ruleset path to /RuleAppname/rulesetname.

C. Set a unique execution ID with IlrSessionRequest.setExecutionID()

D. Set the ruleset property ilog.rules.engine.useJIT to true.

Discussion 0

Correct Answer: B Vote an answer

Question 4

The rule 'NewYearDiscount' was introduced to apply a 30% discount based on quantity purchased and coupon code for the store items with id 1000, 1001 and 1002. The IRL for the rule is as follows:

What should the application developer do?

A. Initialize LineItem instances with a default quantity and ID.

B. Fix the implementation of the LineItem.toString() method to handle null cases.

C. Initialize LineItem instances with a default non-null coupon code.

D. Fix the ruleset invocation code to pass non-null Order and LineItem instances.

Discussion 0

Correct Answer: C Vote an answer

Question 5

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. MDB

B. EJB

C. POJO

D. Java SE

Discussion 0

Correct Answer: D Vote an answer

Question 6

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. POJO with stateful rule session

B. Java SE with stateless rule session

C. Java SE with stateful rule session

D. POJO with stateless rule session

Discussion 0

Correct Answer: C Vote an answer

IBM WebSphere Operational Decision Management V8.0 Application Development - C2180-400 Exam Practice Test

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