A2180-400最も有効な質問と解答で勉強

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IBM A2180-400 試験概要:

IBM A2180-400 試験シラバストピック:

A2180-400試験のQ&A – 受験前に知っておきたいこと

IBM Assessment: IBM WebSphere Operational Decision Management V8.0, Application Development 認定 A2180-400 試験問題：

問題 #1

The rule 'NewYearDiscount' was introduced to apply a 30% discount based on quantity purchased and coupon code for the store items with id 1000, 1001 and 1002. The IRL for the rule is as follows:

What should the application developer do?

A. Initialize LineItem instances with a default non-null coupon code.
B. Fix the ruleset invocation code to pass non-null Order and LineItem instances.
C. Fix the implementation of the LineItem.toString() method to handle null cases.
D. Initialize LineItem instances with a default quantity and ID.

問題 #2

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

問題 #3

A bank is developing a loan application system with business rules. An application developer adds a ruleset parameter loanReport of type LoanReport which contains the ?valid? attribute. The application developer needs to initialize the ruleset parameter ?loanReport? and set default value of the valid attribute to ?true? with ILOG Rule Language (IRL) code. How should the application developer do this?

A. Add an Action task node in the ruleflow, and enter the IRL code to set the default value.
B. In the transition that links Start node to the first rule task, enter the IRL code to set the default value.
C. Add a rule task node in the ruleflow and in its Initial Action section enter Business Action Language (BAL) and edit the IRL translation.
D. Set the default value of the loanReport parameter to: new LoanReport(valid=true)

問題 #4

Within a pricing application, there are three valid regions: A, B, and C.
The pricing rules currently include this decision table. The current version of this table has a gap in the rules and does not assign a discount for Gold customers in region C.
To prevent this rule from getting deployed in the future, gaps for this decision table should be treated as an error.

What should the application developer do in Rule Designer to treat gaps as an error condition within this decision table?

A. From the column condition builder, turn on check interval for each condition column.
B. From the general tab, update the preconditions section with gapChecking=true;
C. From the decision tables properties, turn on gap checking for all condition columns and enforce locking for this table.
D. From the decision tables properties, turn on gap checking for all condition columns and set the reporting of gaps to an error level.

問題 #5

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.

解説：