구매 전에 품질을 직접 확인해 보고 싶으시다면 Fast2test의 무료 샘플을 이용해 보시기 바랍니다. C9550-413 샘플 문제를 통해 IBM Operational Decision Manager Advanced V8.7 Application Development의 출제 경향과 69문항의 구성 수준을 미리 가늠해 보실 수 있습니다.

IBM C9550-413 시험 개요:

IBM C9550-413 시험 요강 주제:

C9550-413 시험, 응시 전 꼭 확인해야 할 질문들

최신 IBM Cloud C9550-413 무료샘플문제

문제 #1

Decision Center is currently deployed and running with the application server on a single node (physical host) and the database on a separate physical host within the same subnet. The rule authors using Decision Center are experiencing slow response times on various operations and are not able to isolate the cause. The following characteristics are present:
* More than 10 rule authors are using Decision Center simultaneously.
* Most rule authors are browsing the repository and locating rules by clicking into folders.
* Multiple rule authors are iteratively editing a rule and running a test suite to see the impact.
* Multiple rule authors are iteratively editing and saving very large decision tables.
What should the application developer tune to improve performance?

A. Increase the memory available on the single node.
B. Move the Decision Center database to the same physical host as the application server to reduce latency.
C. Increase the JDBC connection pool size of the database from 15 to 25.
D. Add an additional node and create a cluster.

문제 #2

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

문제 #3

An application developer needs to work with the infrastructure team to come up with the correct technique for controlling the version number of the solution assets during continuous integration. The team would like to eliminate the need for manual intervention during their automated solution deployment process.
How can the application developer control the version number of solution assets during deployment without manual intervention?

A. Write a script to update the version in the SOLUTION.MF file in the solution project.
B. Export using the solutionManager script and use the-version flag.
C. Write a script to update the version in the solution_properties.xml file in the solution project.
D. Export using a headless Eclipse command and use the -version flag.

문제 #4

A completed decision service used to make independent, stateless decisions is ready for integration. An application developer is considering the appropriate rule execution pattern to follow in developing a client application.
The client application will be deployed on the same host Operating System environment as the decision service. In addition, the client is a Java application which requires transaction control Quality of Service between the application code and the rule execution components.
Which rule execution invocation option should the application developer use?

A. Java SE rule session (jrules-res-execution, jar)
B. Local, stateless EJB rule session (jrules-res-session-ejb3-<appserver>. jar)
C. Remote, stateful EJB rule session (jrules-res-session-ejb3-<appserver>. jar)
D. Asynchronous, remote message-driven rule bean (jrules-res-session-mdb-<appserver>.jar)

문제 #5

The business requires two rulesets and two ruleset signatures. Both ruleset signatures require a Loan object as one of the input parameters. The ruleset signatures are expected to act as follows:
1. "loan validation"; will only use rules in the Validation project.
2. "loan validation with pricing"; will use rules from both the Pricing project and the Validation project.
An application developer starts by creating two rule projects from the default rule project templates as indicated below:
Pricing - Created from a Main Rule Project template. Meant to contain all of the Loan Pricing Rules.
Validation - Created from a Standard Rule Project template. Meant to contain all of the Loan Validation Rules.
How should the application developer define the "loan validation with pricing" ruleset signature?

A. Define an input ruleset parameter in the Pricing rule project of type Loan. Create a new RuleApp Project and add both rule projects to the RuleApp.
B. Define a decision service operation in the Pricing rule project. Specify an input parameter of type Loan.
C. Define an input ruleset parameter in the Pricing rule project of type Loan. Add both rule projects to a new RuleApp Project.
Add a reference to the new RuleApp Project to a deployment configuration in the Pricing rule project.
Specify the Pricing rule project input ruleset parameter of type Loan as the Input parameter of the decision service operation.
D. Create a decision service operation in the Validation rule project. Specify a rule variable of type Loan as the input parameter

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