IBM C9550-413 問題集

質問 1：
A wealth management company is developing a rule-based application for account creation. The list of supported account types are maintained centrally, and is accessible via a web service. An application developer has defined a BOM class called 'Account' with an 'account type' member. A dynamic domain needs to be defined for 'account type' that integrates with the web service.
How should the application developer create the dynamic domain within Rule Designer?
A. 1. Create a new class that implements UrBOMDomainValueProvider and accesses the web service.
2. Create a plug-in project that depends on ilog. rules, studio.model.
B. 1. Create a new class that implements HrResourceDomainProvider and accesses the web service.
2. Create a new rule model extension of type extensionData.
3. Within the extension, set the class attribute to specify the name of the new class.
4. Set Rule Designer preferences to use the rule model extension.
C. 1. Create a new class that implements UrBOMDomainValueProvider and accesses the web service.
2. Within the BOM editor, select BOM class 'Account' and add a custom property with name domainValueProviderName, and value to specify the name of the new class.
3. Under the Domain section, select the newly added property.
正解：A

質問 2：
After a long period of inactivity, an execution request of the only ruleset deployed to Rule Execution Server is delayed.
Which change should the application developer make to avoid this problem?
A. Activate asynchronous ruleset parsing.
B. Set the ruleset maxldleTime property.
C. Increase the memory allocated to the server.
D. Increase the engine pool size.
正解：B

質問 3：
A decision service is deployed on a test Decision Server environment and the application developer must activate Decision Warehouse monitoring so that the resulting output can be reviewed in aggregate within the Rule Execution Server console.
How does the application developer activate Decision Warehouse monitoring on the ruleset?
A. Open the decision operation in Rule Designer, on the Overview tab in the bottom right corner, use the Business Rule Content section to specify the query and validator to use for monitoring in Decision Warehouse.
B. Open the Rule Execution Server console, navigate to the Ruleset View page for the ruleset, show the Monitoring Options section, edit them, check the box labeled Enable tracing in Decision Warehouse and Save.
C. Open the deployment configuration in Rule Designer, on the Decision Operations tab select the operation at the left and under Rule General Behavior check the Trace checkbox. In addition, under Ruleset properties click the plus sign, add the property ruleset. sequential, trace, enabled, set the value to true and Save.
D. Open the Rule Execution Server console, navigate to the Ruleset View page for the ruleset, click Edit at the top, check the Debug box and click Save. In addition, click Add Property at the top, add the property monitoring. filters, set the value to true and Save.
正解：B

質問 4：
A business user would like to test and simulate a classic rule project remotely from Decision Center.
What does the application developer need to do to make the business rules accessible for remote testing?
A. 1. Export the business rules project from Rule Designer to a RuleApp.
2. Repackage the RuleApp within the SSP
3. Deploy the RuleApp on Decision Center.
B. 1. Configure Decision Center for remote access to Rule Designer.
2. Deploy the rules project to the remote Rule Execution Server.
3. Install SSP on Decision Center.
4. Establish a secure connection between Decision Center and Rule Execution Server.
C. 1. Install a remote business rules proxy on Decision Center.
2. Configure the business rules proxy to use SSP
3. Establish a secure connection between Decision Center and Rule Execution Server
D. 1. Repackage the XOM within the SSP in Rule Designer.
2. Deploy the repackaged SSP to the remote Rule Execution Server.
3. Publish the rules project to Decision Center.
4. Configure Decision Center so that it can access the Rule Execution Server that references the SSP and stores the XOMs.
正解：D

質問 5：
An application developer has just created a new Predictive Scoring Agent Project by connecting to an SPSS scoring service, providing necessary credentials, and selecting the desired scoring configuration.
What steps should the application developer take to allow the scoring service to be used in the solution?
A. Create a new Java Agent Project to process the scoring configuration Complete the agent descriptor file for the Java Agent Project to process scoring model events Write new rules to correlate attributes from the scoring model in the new Java Agent Project
B. Create a reference from an existing agent project to the Predictive Scoring Agent Project Import event and entity types from the generated scoring service XML schema Copy the contents of the generated properties file into solution_properties.xml Create a global entity aggregate to track scoring service outputs
C. Create a reference from an existing agent project in the current solution to the Predictive Scoring Agent Project Add the following statements into the associated bmd file:
D. Map the inputs and outputs of the scoring model using Java code
Complete the agent descriptor file of the new Predictive Scoring Agent Project Add scoring service properties to the solution_properties.xml
正解：D

質問 6：
Consider a rule based pricing system that allows for different pricing strategies to be used based on different types of corporate policies:
* Lowest possible nationally available price on all products for government customers
* Price based on contract at highest hierarchical relationship
* Lowest price for a particular category of products
Customers have types such as government, preferred, or new. Hierarchy means that a customer can have a contract with a vendor at levels such as global, regional or direct. Categories are properties of the product being priced such as safety, health, or clothing of which products may have more than one. The rules are organized into packages for each of the categories mentioned in this paragraph but are executed in different sequences based on the strategy that applies to the customer's order. The vendor has about 1000 customers and
3000 products.
Consider a problem where a government customer does not receive the lowest national price for a product and an application developer is tasked with figuring out why they are not receiving the correct price.
Which set of actions leverages the list of capabilities for understanding the rule logic when the system is still in the pre-production testing phase?
A. 1. Remove all of the conditions from the rules that are not firing and call the rules and test that the rules work in the context of the other logic without any conditions in the flow.
2. Add the conditions back into the rules and test that the rules work in the context of the other logic in the flow.
3. Use the Decision Warehouse to examine decision trace.
4. Use verbose Rule Execution Server logging and inspect the log files.
B. 1. Isolate the rules related to government pricing and execute them without a rule flow.
2. Add the rules back into the full rule flow and test that the rules work in the context of the other logic in the flow.
3. Use the Decision Warehouse to examine decision trace.
4. Use verbose Rule Execution Server logging and inspect the log files.
C. 1. Remove all of the conditions from the rules that are not firing and call the rules and test that the rules work in the context the other logic without any conditions in the flow.
2. Isolate the rules related to government pricing and execute them without a rule flow.
3. Use the Decision Warehouse to examine decision trace.
4. Run the Rule Designer Debugger and inspect working memory.
5. Use verbose Rule Execution Server logging and inspect the log files.
D. 1. Use the Business Console to examine decision trace.
2. Isolate the rules related to government pricing and execute them without a rule flow.
3. Add the rules back into the full rule flow and test that the rules work in the context of the other logic in the flow.
4. Use verbose Rule Execution Server logging and inspect the log files.
正解：C

質問 7：
An application developer is ready to begin development on a new Insight application by creating a Solution project named mySolution.
How can the application developer reuse an existing BOM project called myBOM with his new Solution project?
A. The myBOM project should not be referenced by mySolution, it would only be referenced later by any Rule Agent projects that are created.
B. Create mySolution using the New Solution Project wizard. On the second page of the wizard, specify myBOM as the existing BOM project.
C. First, create mySolution using the New Solution Project wizard. Second, right click the mySolution - Java Model project, select Properties, select Project References and put a checkmark next to myBOM.
D. First create mySolution using the New Solution Project wizard. Second, double click to open the solution_properties. xml file and add a new attribute to the properties element with the name set to bom-project and the value set to myBOM.
正解：B