Free IBM C9550-413 Exam Dumps Questions & Answers

A company has a rules based pricing system that allows for different pricing strategies to be used based on different types of corporate policies:
* Lowest national price on all products for government customers.
* Price based on contract at highest hierarchical relationship.
* Lowest price for a particular category of products.
Customers are grouped by types such as government, preferred, or new. Hierarchy means 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.
In analyzing this situation, which set of business rule logic capabilities should an application developer choose to model this customer's pricing strategy?

• A.  Use ruleflow with dynamic selection, working memory, rule conditions and definitions, and rule properties.
• B.  Use rulesets, rule tasks, working memory, rule conditions, rule properties, and a BOM containing access to a data grid.
• C.  Use ruleflow with dynamic selection and rulesets, rule tasks, rule conditions and definitions, and rule properties.
• D.  Use rulesets, rule tasks, working memory, rule definitions, rule properties, and a BOM with a data access layer to a database.

An application developer is tasked with troubleshooting a Java EE Rule Execution Server that leverages the classic rule engine and needs to improve performance and load time. The execution unit (XU) is leveraged by the application as a resource adapter. One rule application has very high transaction volume and 10,000 rules.
Another rule application has low transaction volume and a few hundred rules.
Which of the following list of items does the application developer need to consider to meet the desired improvements?

• A.  Change the XU from embedded to a global resource adapter.
  Benchmark classic rule engine versus decision engine performance results.
• B.  Change the XU from global resource adapter to embedded. Use the decision engine.
  Modify configuration properties for execution units as needed.
• C.  Increase the physical memory of the host server.
  Change the rule application to use a web service invocation.
• D.  Reduce the XU connection factory pool size to ensure memory optimization.
  Add more nodes to the cluster.
  Add more CPU to the system.

The current rule status options are as follows: new. defined, validated, rejected, deployable. The users of Decision Center require a new rule status called "audited". The users of Decision Center also require that rules must first go to "audited" status before being set to "deployable" status.
What steps does the application developer need to take to implement this new requirement in Decision Center?

• A.  1. Create a new message file that has the new rule status
  2. Load the new message file into Decision Center by using the Installation Settings Wizard
  3. Update permissions in the Decision Center Enterprise Console
  4. Log out of the Decision Center Enterprise Console to save all changes
• B.  1. Modify the Decision Center database by adding a new row in the RULEARTIFACT table metadata table.
  2. Create a new SessionController by creating a Java class which
  - extends the MrDefaultSessionController
  -overrides checkupdate checkcreate checkCreate checkDelete and getPossibleValues methods
• C.  1. Update the rule model extension to add the new rule status
  2. Create a new SessionController by creating a Java class which
  - extends the MrDefaultSessionController
  - overrides checkUpdate,checkCreate, checkDelete. and getPossibleValues methods
  3. Repackage and deploy the new Decision Center EAR with the new SessionController

A decision service has been developed and synchronized to Decision Center for the first time with 'Decision Governance Framework' enabled. Rule authors are now ready to make updates to the rules within Decision Center for the next release, Release 2.0.
What steps does an application developer need to take to enable rule authoring within Decision Center?

• A.  Rename the release 'InitialRelease' to 'Release 2.0'. Create a change activity for authoring.
• B.  Rename the release 'InitialRelease' to 'Release 2.0*. Create a new branch for authoring.
• C.  Create a new 'Release 2.0' release based on 'InitialRelease'. Create a change activity for authoring.
• D.  Create a new 'Release 2.0' release based on 'InitialRelease'. Create a new branch for authoring.

There is a requirement to generate custom reports for decision services deployed to Decision Center. How can the application developer construct the required reports for Decision Center?

• A.  Create HTML based on the BIRT template and update the faces-config.xml to register the report.
  Synchronize the rule project to Decision Center.
• B.  Modify the BIRT report templates in Rule Designer, repackage and redeploy the Decision Center application.
• C.  Use the option "New Custom Report" in Decision Center and follow the instructions.
• D.  Modify the BIRT report templates in Rule Designer and synchronize the rule project with Decision Center.