Salesforce PDII 問題集

質問 1：
Universal Containers (LIC) wants to develop a customer community to help their customers log issues with their containers. The community needs to function for their German- and Spanish-speaking customers also.
UC heard that it's easy to create an international community using Salesforce, and hired a developer to build out the site.
What should the developer use to ensure the site is multilingual?
A. Use custom objects to translate custom picklist values.
B. Use custom settings to ensure custom messages are translated properly.
C. Use custom labels to ensure custom messages are translated properly.
D. Use custom metadata to translate custom picklist values.
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 2：
A developer wrote a class named asccuntRisteryManager that relies on field history tracking. The class has a static method called getaccountHistory that Lakes in an Account as a parameter and returns a list of associated accountHistory object records.
The following test fails:

What should be done to make this test pass?
A. The tact method should he delated since this code cannat be tested
B. Use Test. isRunningTest (] in getAccountHistory() to conditionally return fake AccountHistory records.
C. Use @isTest (SeeAllData=true] to see historical data from the org and query for Accountdistory records.
D. Create Accountdistory records manually in the test setup and write a query to get them.
正解：C
解説: (Topexam メンバーにのみ表示されます)

質問 3：
A developer wrote a trigger on Opportunity that will update a custom Last Sold Date field on the Opportunity's Account whenever an Opportunity is closed. In the test class for the trigger, the assertion to validate the Last Sold Date field fails.
What might be causing the failed assertion?
A. The test class has not implemented seealldata=true in the test method.
B. The test class has not re-queried the Account record after updating the Opportunity.
C. The test class has not defined an Account owner when inserting the test data.
D. The test class is not using System. runs () to run tests as a Salesforce administrator.
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 4：
A company manages information about their product offerings in custom objects named Catalog and Catalog Item. Catalog Item has a master-detail field to Catalog, and each Catalog may have as many as 100,000 Catalog Items.
Both custom objects have a CurrencylsoCode text field that contains the currency code they should use. If a Catalog's CurrencylsoCode changes, all of its Catalog Items' CurrencylsoCodes should be changed as well.
What should a developer use to update the CurrencylsoCodes on the Catalog Items when the Catalog's CurrencylsoCode changes?
A. A Database. schedulable and Dazabase.Bazchacle class that queries the Catalog object and updates the Catalog Items if the Catalog CurrencylSoCode is different
B. An after insert trigger on Catalog Item that updates the Catalog Items if the Catalog's CurrencylsoCode is different
C. An after insert trigger on Catalog that updates the Catalog Items if the Catalogs CurrencylsoCode is different
D. A Database.Schedulable and Database.Batchacle class that queries the Catalog Item object and updates the Catalog Items if the Catalog CurrencylSoCode is different
正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 5：
What is the optimal way to fix this?
A.

B.

C.

D.

正解：D
解説: (Topexam メンバーにのみ表示されます)

質問 6：
A developer is working on an integration between Salestorce and an external system. The integration requires sending a large amount of data to the external systern, which can cause long response times and timeouts.
To optimize the performance and avoid timeouts, which technique should be used?
A. Use the @future annotation to make the callout asynchronous.
B. Use a chained batch Apex to split the data into smaller batches.
C. Implement an asynchronous callout using the Continuation class,
D. Increase the timeout limit in the callout options,
正解：C
解説: (Topexam メンバーにのみ表示されます)