최신 IBM Certified Application Developer 000-400 무료샘플문제:

1. The Java method Customer.getLastOrderAmt() is verbalized as last order amt} of {this}? and returns the amount of the last customer order. The rule authors decided that ?amt? should be spelled out as ?amount? in rule artifacts. Many rule artifacts already exist using the ?amt? abbreviation. To address the new requirement, the application developer should:

A) edit the subject used in the verbalization and apply refactoring to the rules.
B) use Alt+Shift+R from a rule editor to rename ?amt? to ?amount? and apply refactoring to the rule artifacts.
C) rename the Business Object Model (BOM) method and perform a BOM update to refactor the rule projects.
D) use a semantic query with an action to refactor the rule artifacts.

2. The application developer needs to automate the rule project build process. The rule projects are stored in a Source Code Control system. What should the application developer do to automate the build process?

A) Install Rule Designer on the build machine and use the Rule Designer build automation tool to generate the ruleset.
B) Use the Ant zip task to zip the rule project contents into a ruleset.
C) Install Rule Designer on the build machine and write a Java class to call the rule engine API.
D) Copy the Rule Designer API library files onto the build machine, write a Java class to call a remotely running Rule Designer to generate the ruleset using the Rule Designer API.

3. The following user groups are in the Decision Center: ?Authors: can create rules and set the status to defined after authoring is complete ?Testers: can only view rules in defined status and change status to validated after testing is complete ?Deployers: can only view rules in validated status and change status to deployed ?Administrators: have all permissions What mechanism can the application developer use to implement the above governance policy?

A) Set up the user group permissions and implement a session controller in Decision Center.
B) Implement a rule session interceptor in Decision Center.
C) Set up the user group permissions in Decision Center.
D) Use the built-in Decision Center permission management.

4. Within a pricing application, there are three valid regions: A, B, and C.
The pricing rules currently include this decision table. The current version of this table has a gap in the rules and does not assign a discount for Gold customers in region C.
To prevent this rule from getting deployed in the future, gaps for this decision table should be treated as an error.

What should the application developer do in Rule Designer to treat gaps as an error condition within this decision table?

A) From the column condition builder, turn on check interval for each condition column.
B) From the decision tables properties, turn on gap checking for all condition columns and set the reporting of gaps to an error level.
C) From the general tab, update the preconditions section with gapChecking=true;
D) From the decision tables properties, turn on gap checking for all condition columns and enforce locking for this table.

5. The business users require the ability to maintain Business Object Model (BOM) domains using the Decision Center. To address this requirement, the application developer should create:

A) domains of bounded type.
B) domains of static references.
C) domains of collection type.
D) domains from Excel files.

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