C2180-400の無料問題集（52題）、C2180-400認定試験参考書

IBM C2180-400 問題集

試験コード：C2180-400

試験名称：IBM WebSphere Operational Decision Management V8.0 Application Development

最近更新時間：2025-01-02

問題と解答：全52問

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質問 1：
Within a pricing application, a function rule artifact needs to be created to do a complex calculation. In what language does the application developer author the function?
A. Business Rule Language Definition Framework (BRLDF)
B. Business Action Language (BAL)
C. Java
D. ILOG Rule Language (IRL)
正解：D

質問 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. 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.
C. Use the Ant zip task to zip the rule project contents into a ruleset.
D. Install Rule Designer on the build machine and write a Java class to call the rule engine API.
正解：A

質問 3：
A company is running 20,000 rules in one ruleset and experiences latency during some ruleset executions. No hot deployments are used. After reviewing the execution traces, the application developer recognizes that the performance is affected by reparsing of the same ruleset after overnight inactivity. What should the application developer do to minimize the impact of ruleset parsing and speed up performance?
A. Set the ruleset property ruleset.maxIdleTime to 0 to ensure the ruleset is not removed from cache.
B. In the ra.xml file, set the asynchronousRulesetParsing property to false to handle concurrent requests.
C. In the ra.xml file, set the pool.maxSize parameter to make sure that the number of active rulesets is greater than the size of the XU connection pool.
D. Make sure the cache is empty before the first ruleset is parsed.
正解：A

質問 4：
An application developer is creating the enumeration LoanType in the Business Object Model (BOM). After creating a new class LoanType in the BOM using the BOM Editor, the application developer notices the following error: [B2X] Cannot find execution class ?LoanType? for translating business class ?LoanType? What should the application developer do to remove this error?
A. Import the java.lang.String class.
B. Specify LoanType as the execution class.
C. Specify java.lang.String as the execution class.
D. Specify java.lang.String as a super class.
正解：C

質問 5：
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. Design a custom report template in Rule Designer with BIRT templates, and publish the report to Decision Center.
B. Define a ruleset extractor that extracts the correct set of decision tables, and publish the extractor to Decision Center.
C. Design a custom report template in Rule Designer with BIRT templates, then package the BIRT web application with Decision Center libraries.
D. Use the Decision Center Options menu to set additional options so that the report will automatically include those options each time it is generated.
正解：C

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IBM WebSphere Operational Decision Management V8.0 Application Development 認定 C2180-400 試験問題:

1. A rule task associated with 10 action rules performs elaborate computations on a set of objects. The action part of the rules changes the state of the objects involved in the conditions so that the firing of one rule may cause another rule to fire. For the computation to be correct, the firing of rules should continue until there are no more rules eligible to fire. How should the application developer implement this requirement? Set the rule task algorithm to:

A) RetePlus and check "Update object state" on BOM members as needed
B) Fastpath and check "Update object state" on BOM members as needed
C) Sequential and implement a loop construct in the ruleflow
D) Fastpath and implement a loop construct in the ruleflow

2. A ruleset is deployed to Rule Execution Server and the rule administrators requested that Decision Warehouse be used to store trace information about ruleset executions. What should the application developer do to activate tracing on the already deployed ruleset?

A) Use the res-deploy Ant task with the correct parameters to enable tracing on the deployed ruleset.
B) Navigate to the ruleset within Rule Execution Server console and click the Show Monitoring Options to enable tracing.
C) Tracing cannot be enabled without deploying the ruleset again with the monitoring.enabled ruleset property set to true.
D) Navigate to the ruleset within Rule Execution Server console and add the ruleset.trace.enabled property.

3. 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) 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.
C) Use the Ant zip task to zip the rule project contents into a ruleset.
D) Install Rule Designer on the build machine and write a Java class to call the rule engine API.

4. Due to recent government legislation regarding mortgages, a financial institution needs to improve its governance processes by ensuring that all deployed changes to loan processing rules are traceable for auditing purposes. What should the application developer do to set up the Decision Center environment?

A) Create deployment baselines for each RuleApp deployment.
B) Work with the business analysts to design custom queries that return all deployed loan processing rules.
C) Work with the rule authors to define loan processing rule templates.
D) Turn on the default Decision Center tracing.

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) EJB
B) MDB
C) POJO
D) Java SE

質問と回答：

質問 # 1
正解： A

質問 # 2
正解： B

質問 # 3
正解： A

質問 # 4
正解： A

質問 # 5
正解： D