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Question # 4

Capturing business rules involves which step?

A.

Orchestrating business rules in a ruleflow.

B.

Using ruleset parameters to transfer information.

C.

Representing the business policy as if-then statements.

D.

Packaging business logic in application code as decision service.

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Question # 5

A developer needs to build an asynchronous decision service that can process extremely high transaction volume for a small input request and from an application that is not mission critical.

Which API offers the fastest throughput, sufficient reliability, and least amount of client side development for this decision service?

A.

SOAP/XML web service

B.

REST/JSON web service

C.

Java Message Service (JMS)

D.

Remote interface of an EJB rule session

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Question # 6

When configuring Decision Server Rules on WebSphere Liberty Profile, which archive needs to be deployed on the application server in order to enable hosted transparent decision services?

A.

DSService war

B.

HdtsService.war

C.

DecisionRunner.war

D.

DecisionService.war

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Question # 7

A customer needs to calculate sales taxes based on the state of origin for an online pricing solution. The customer identified 15 states in the US that have a different sales tax and also include 2-3 additional types of taxes. Also, these 15 states have different regulations and need to update taxes on a monthly basis.

How can a developer design the rule application to simplify the number of rules and the impact of multiple deployments so that unchanged rules are not duplicated?

A.

- Organize tax rules in a common rule project to address taxes for the states sharing the same logic

- Create a separate rule project for every state where taxes calculations are unique

- Override common rules with unique rules from this separate rule project

B.

- Create a rule project for every state to include its own tax rules

- Package all rule projects into a single RuleApp with multiple rulesets

C.

- Create a rule project with only the rules of one state and use these rules as the only ruleset of a RuleApp

D.

- Create a rule project with a single decision table with all states listed and the tax logic for every state in separate virtual methods from the BOM that can be used in the table.

- Use this rule project as the only ruleset in the RuleApp.

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Question # 8

How can a developer help the business users to author rules in a way that improves performance?

A.

Rewrite complex BAL rules as technical rules.

B.

The way in which rules are written have no impact on performance.

C.

Modify the BOM to remove the {this} placeholder to make the rules less verbose.

D.

Make sure that conditions that test a collection of objects come before simpler conditions, to reduce the number of objects that later conditions in the rule must test.

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Question # 9

Which of the following makes a conflict when merging two branches in Decision Center?

A.

When a snapshot is created in one of the branches

B.

When a new ruleflow is created in one of the branches

C.

When the same decision table is modified in both branches

D.

When an action rule is modified from Rule Designer in one of the branches

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