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質問 1：
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. Monitored Transparent Decision Service (MTDS)
D. Hosted Transparent Decision Service (HTDS)
正解：C
質問 2：
A Hosted Transparent Decision Service (HTDS) for a car insurance company has the following input and output. Input: A form that includes information about the driver, the vehicle and the type of insurance. Output: The cost of insurance if the request is eligible. How should the application developer implement this flow of information between the calling application and the decision service?
A. Implement a database call that is triggered during rule execution so the rule engine can access all relevant driver, vehicle, and insurance information. Define a ruleset variable to return the decision results.
B. Implement an IlrContext subclass to populate the working memory with all the driver, vehicle, and insurance objects. Define a ruleset parameter to return the decision results.
C. Define one ruleset parameter to pass the driver, vehicle, and insurance information to the rule engine. Define one ruleset parameter to return the decision results.
D. Define three ruleset variables for the application to pass the driver, vehicle, and insurance input objects. Define one ruleset parameter to return the decision results.
正解：C
質問 3：
An application developer must implement verbalization changes in a rule project. This rule project:
-is primarily maintained by rule authors in Decision Center which is the source of record ("source
of truth"). -is not present in the application developer's Rule Designer workspace. -does not have any dependency to or from any other rule project. -contains historical versions of rules that should be retained.
What should the application developer do?
A. Create a new "Rule Project from Decision Center" in Rule Designer, implement verbalization changes and publish to Decision Center
B. Create a new "Rule Project" in Rule Designer, synchronize it with the rule project from Decision Center, implement verbalization changes and publish to Decision Center
C. Publish the rule project to a Rule Solutions for Office RuleDoc, implement rule changes and update Decision Center
D. Choose "Export Current Project State" in Decision Center, import the ".zip" file in Rule Designer, implement verbalization changes, delete the Decision Center rule project and import it back with a ".zip" file exported from Rule Designer
正解：A
質問 4：
The following figure shows the organization of rule project references.
-Project B and Project C reference Project D -Project A references Project B and Project C Where should the application developer define a ruleset parameter so that the parameter is visible in all the rule projects?
IBM 000-400 Exam
A. Project A
B. Project B
C. Project C
D. Project D
正解：D
質問 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. Erase the current project and synchronize with Rule Designer to get the originally deployed rules.
B. Unfreeze the deployment baseline so the rule authors can fix the rules again, and then redeploy the baseline.
C. 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.
D. Restore the baseline so that it becomes the current state of the project so that the rule authors redo the appropriate rule changes.
正解：C
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. Monitored Transparent Decision Service (MTDS)
D. Hosted Transparent Decision Service (HTDS)
正解：C
質問 2：
A Hosted Transparent Decision Service (HTDS) for a car insurance company has the following input and output. Input: A form that includes information about the driver, the vehicle and the type of insurance. Output: The cost of insurance if the request is eligible. How should the application developer implement this flow of information between the calling application and the decision service?
A. Implement a database call that is triggered during rule execution so the rule engine can access all relevant driver, vehicle, and insurance information. Define a ruleset variable to return the decision results.
B. Implement an IlrContext subclass to populate the working memory with all the driver, vehicle, and insurance objects. Define a ruleset parameter to return the decision results.
C. Define one ruleset parameter to pass the driver, vehicle, and insurance information to the rule engine. Define one ruleset parameter to return the decision results.
D. Define three ruleset variables for the application to pass the driver, vehicle, and insurance input objects. Define one ruleset parameter to return the decision results.
正解：C
質問 3：
An application developer must implement verbalization changes in a rule project. This rule project:
-is primarily maintained by rule authors in Decision Center which is the source of record ("source
of truth"). -is not present in the application developer's Rule Designer workspace. -does not have any dependency to or from any other rule project. -contains historical versions of rules that should be retained.
What should the application developer do?
A. Create a new "Rule Project from Decision Center" in Rule Designer, implement verbalization changes and publish to Decision Center
B. Create a new "Rule Project" in Rule Designer, synchronize it with the rule project from Decision Center, implement verbalization changes and publish to Decision Center
C. Publish the rule project to a Rule Solutions for Office RuleDoc, implement rule changes and update Decision Center
D. Choose "Export Current Project State" in Decision Center, import the ".zip" file in Rule Designer, implement verbalization changes, delete the Decision Center rule project and import it back with a ".zip" file exported from Rule Designer
正解：A
質問 4：
The following figure shows the organization of rule project references.
-Project B and Project C reference Project D -Project A references Project B and Project C Where should the application developer define a ruleset parameter so that the parameter is visible in all the rule projects?
IBM 000-400 Exam
A. Project A
B. Project B
C. Project C
D. Project D
正解：D
質問 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. Erase the current project and synchronize with Rule Designer to get the originally deployed rules.
B. Unfreeze the deployment baseline so the rule authors can fix the rules again, and then redeploy the baseline.
C. 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.
D. Restore the baseline so that it becomes the current state of the project so that the rule authors redo the appropriate rule changes.
正解：C
Kamiko -
C9550-400合格です。C9550-400問題集に当たっても良いと思います。