IBM C1000-010 Free Practice Questions

NEW QUESTION 1
Which execution algorithm should be used for a rule task with rule chaining?

• A. RetePlus E Fastpalh
• B. Sequential
• C. Working memory

Answer: A

NEW QUESTION 2
A developer needs to build an asynchronous decision service that can process extremely high transaction volume for a small input request and from an application that is not mission critical.
Which API offers the fastest throughput, sufficient reliability, and least amount of client side development for this decision service?

• A. SOAP/XML web service
• B. REST/JSON web service
• C. Java Message Service (JMS)
• D. Remote interface of an EJB rule session

Answer: D

NEW QUESTION 3
Which statement is true regarding the decision service rule project hierarchy?

• A. A standard rule project can be changed to a main rule project when it is reference by other rule projects.
• B. Changing a rule project to a main rule project can affect the deployment and synchronization of the project.
• C. Changing a main rule project to a standard rule project removes the main rule project references to other rule projects.
• D. Changing a rule project from a standard rule project to a main rule project always requires changes to the way rule projects are referenced.

Answer: A

NEW QUESTION 4
Which one of the proposals is possible using the HTDS REST?

• A. Filter code from the WADL
• B. Inline XSDs files in the WADL
• C. Outline XSDs files in the WADL
• D. Query certain elements in the WADL

Answer: A

NEW QUESTION 5
When configuring Decision Server Rules on WebSphere Liberty Profile, which archive needs to be deployed on the application server in order to enable hosted transparent decision services?

• A. DSService war
• B. HdtsService.war
• C. DecisionRunner.war
• D. DecisionService.war

Answer: A

NEW QUESTION 6
What properly needs to be set in a BOM Configuration file to ignore elements present in the BOM class but missing from the XOM?

• A. ignore.MissingXomElement
• B. update.ignoreDifferences
• C. update.ignoreMissingXomElement
• D. update.ignoreMissingBomElement

Answer: A

NEW QUESTION 7
A rule developer needs to write an action rule to apply a 20% discount to customers whose status is GOLD irrespective
of the value of their shopping cart or SILVER when the value of their shopping cart is more that $100. Which two action rules correctly represent this business rule scenario?

• A. Exhibit: A
• B. Exhibit: B
• C. Exhibit: C
• D. Exhibit: D
• E. Exhibit: E

Answer: BD

NEW QUESTION 8
A customer needs to calculate sales taxes based on the state of origin for an online pricing solution. The customer identified 15 states in the US that have a different sales tax and also include 2-3 additional types of taxes. Also, these 15 states have different regulations and need to update taxes on a monthly basis.
How can a developer design the rule application to simplify the number of rules and the impact of multiple deployments so that unchanged rules are not duplicated?

• A. - Organize tax rules in a common rule project to address taxes for the states sharing the same logic - Create a separate rule project for every state where taxes calculations are unique- Override common rules with unique rules from this separate rule project
• B. - Create a rule project for every state to include its own tax rules- Package all rule projects into a single RuleApp with multiple rulesets
• C. - Create a rule project with only the rules of one state and use these rules as the only ruleset of a RuleApp
• D. - Create a rule project with a single decision table with all states listed and the tax logic for every state in separate virtual methods from the BOM that can be used in the table.- Use this rule project as the only ruleset in the RuleAp

Answer: C

NEW QUESTION 9
How are objects removed from working memory?

• A. clearObject ()
• B. removeobject()
• C. delete statement
• D. retract statement

Answer: C

NEW QUESTION 10
How can a developer help the business users to author rules in a way that improves performance?

• A. Rewrite complex BAL rules as technical rules.
• B. The way in which rules are written have no impact on performance.
• C. Modify the BOM to remove the {this} placeholder to make the rules less verbose.
• D. Make sure that conditions that test a collection of objects come before simpler conditions, to reduce the number of objects that later conditions in the rule must test.

Answer: D

NEW QUESTION 11
A large enterprise has multiple decision services from different business units using Decision Center as the source of truth to maintain their rules. Some of these projects have customized Decision Center behaviors in order to meet business user authoring experience requirements.
What are two reasons to use Decision Center in non-production environments in order to minimize interruption to access to Decision Center for this customer?

• A. To test customizations
• B. To test product updates and ifixes
• C. To test the behavior of large decision tables
• D. To develop and encourage POCs away from production
• E. To simulate new complex rule ideas away from production

Answer: AB

NEW QUESTION 12
A decision operation can be defined for a decision service in the Rule Designer. What can be selected in the process of creating a decision operation?

• A. A ruleflow
• B. A target server
• C. A rule engine type
• D. A dynamic domain

Answer: C

NEW QUESTION 13
ODM V8.9.1 is being installed on several nodes in silent mode by using a response file. What needs to be included in the response file during installation?

• A. Sample server port number
• B. IBM Installation Manager home location
• C. Repository path for the sample server installation
• D. Installed WebSphere Application Server home location

Answer: C

NEW QUESTION 14
Which statement regarding decision services is true?

• A. The main rule project can be referenced by a XOM for purposes of exposing methods in rules.
• B. Decision services can be configured through parameters in the properties when rule extractors are used.
• C. The source rule project for the decision operation determines the rules, variables, and dependent projects that are eligible to be included in the rule set.
• D. When a decision service with multiple rule projects is published to Decision Center, standard rule projects are published as source decision service artifacts.

Answer: C

NEW QUESTION 15
In the process of Decision Center configuration, several different security roles are defined for the Decision Center. Which group contains the correct security roles?

• A. user, adminUser, configUser
• B. dcinstalled dcUser, dcAdministrator
• C. rtsUser, rtsAdministrator, rtsConfigManager
• D. resAdministrator, resConfigManager, reslnstaller

Answer: A

NEW QUESTION 16
A customer has an online and batch processing application. The batch process can be executed multiple times during the day on demand and can overlap the online application. RuleApps and rulesets are the same across online and batch. The batch application also manages big batches with high throughput.
How can this application be architected to address these requirements?

• A. - Use an embedded approach for the online application and batch application to address the high throughput and change the execution units to file persistence to simplify the deployment.
• B. - Separate infrastructure from online to batch, each one configured in a separate cluster.- Configure a ruleset interceptor to route the workload between online application execution units and batch execution units.
• C. - Configure 2 clusters in the same cell where the online application is running: one cluster for the online application and a second cluster for the batch process.- Configure the Rule Execution Server console outside of the 2 clusters to share the RuleApps across the online and batch application.
• D. - Use separate infrastructure for online and batch processing.- Use managed approach with a centralized Rule Execution Server for online.- Configure a set of J2SE RuIeApp clients to run in parallel and distribute the batch workload.- Change the Rule Execution Server and XU notification mechanism to TCP/IP to use the same deployed RuleApps for both the batch and online application.

Answer: D

NEW QUESTION 17
Which artifact is a supported execution object model (XOM) source?

• A. C# classes
• B. .JS classes
• C. Cobol copybook
• D. TypeScript classes

Answer: A

NEW QUESTION 18
An application developer notices that a class in the Java Execution Object Model (XOM) contains a number of methods that should not be imported into the Business Object Model (BOM). How should the application developer annotate the XOM to filter the methods that should not be imported into the BOM?

• A. Add the @NotBusiness annotation.
• B. Add the @BusinessType annotation and specify null as the business type.
• C. Add the @BusinessName annotation and do not specify a value for the annotation.
• D. Add the @ Custom Property annotation and set name of the property as import and value as fals

Answer: C

NEW QUESTION 19
Categories named Vehicle and Customer have been added to a rule project. In the BOM of this rule project, a business element Car has been assigned categories Vehicle and Automobile and a business element Client has been assigned the category Customer. Which category filters need to be assigned to an action rule so that both the Car and Client business element are visible in the rule? Select two.

• A. Any
• B. All
• C. Client
• D. Vehicle and Client
• E. Vehicle and Automobile

Answer: AB

NEW QUESTION 20
GoodCreditLoans is a financial company that wants to create an automated loan approval application. They currently have an application that uses hard-coded logic and manual checks to assess loan applications, generate payment reminders, send marketing emails to potential clients, and create monthly sales reports.
The existing application uses these entities: MarketingContact. Equipment. Loan, Reminder. Applicant. SalesReport Here are some example rules harvested during rule discovery for the new automated loan approval application:
if the amount of the loan is less than $10,000,000.00 then the loan is rejected
If the amount of the loan is equal to or more than $10,000,000.00 and the applicant's monthly salary is greater than $175,000.00 then the loan is accepted
What two entities are needed to write the loan approval business rules?

• A. Loan
• B. Reminder
• C. Applicant
• D. SalesReport
• E. MarketingContact

Answer: DE

NEW QUESTION 21
What has to be selected or defined when running a simulation in Decision Center?

• A. JDBC Connection
• B. The Cluster JVM
• C. Output Folder for Result
• D. The Decision Runner server
• E. B

Answer: E

NEW QUESTION 22
A developer is working with a mainframe legacy application. How can they build the execution object model (XOM) with the information from this application?

• A. Import the Cobol copybook.
• B. Extract objects through SQL queries.
• C. Use the Decision Engine API to map Cobol structures.
• D. Use the Rule Designer migration tool to convert the source Cobol copyboo

Answer: B

NEW QUESTION 23
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