IBM IBM Certified Application Developer A2180-400

近年に、IBM A2180-400 「Assessment: IBM WebSphere Operational Decision Management V8.0, Application Development」 認定試験は重要なコンピュータ能力認定試験になっています。IBM 国際認証資格取得者になったら、求職がもっと易く、高給料も当たり前です！

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簡単で便利な購入方法：ご購入を完了するためにわずか2つのステップが必要です。弊社は最速のスピードでお客様のメールボックスに製品をお送りします。あなたはただ電子メールの添付ファイルをダウンロードする必要があります。

A2180-400オンライン版は Windows / Mac / Android / iOS 対応です。

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

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

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

3. Within a pricing application, a function rule artifact needs to be created to do a complex calculation. In what language does the application developer author the function?

A) ILOG Rule Language (IRL)
B) Business Action Language (BAL)
C) Java
D) Business Rule Language Definition Framework (BRLDF)

4. A custom hierarchy property location is defined for each rule to specify geographical location to which the rule applies. The following figure shows the value of the location property for various rules.

An application developer wants to select all rules that apply to Los Angeles. For example, Rule 1, Rule 2 and Rule 3. Which runtime rule selection Business Action Language (BAL) construct should the application developer use?

A) the location of the rule is greater than or equal to 'Los Angeles'
B) the location of the rule is over 'Los Angeles'
C) the location of the rule is 'Los Angeles'
D) the location of the rule is under 'Los Angeles'

5. A ruleset is deployed to Rule Execution Server and the rule administrators requested that Decision Warehouse be used to store trace information about ruleset executions. What should the application developer do to activate tracing on the already deployed ruleset?

A) Navigate to the ruleset within Rule Execution Server console and add the ruleset.trace.enabled property.
B) Use the res-deploy Ant task with the correct parameters to enable tracing on the deployed ruleset.
C) Tracing cannot be enabled without deploying the ruleset again with the monitoring.enabled ruleset property set to true.
D) Navigate to the ruleset within Rule Execution Server console and click the Show Monitoring Options to enable tracing.

質問と回答：