A developer needs to create a Lightning page for entering Order Information. An error message should be displayed if the zip code entered as part of the Order's shipping address is not numeric.
What is a recommended way for the error message be displayed to the end user?

• A.Use the ui:outputText tag to display errors
• B.Use the apex:message tag to display errors
• C.Use the ui:inputDefaultError tag to display errors
• D.Use the aura:component tag to display errors

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A developer is working with existing functionality that tracks how many times a stage has changed for an Opportunity. When the opportunity's stage is changed, a workflow rule is fired to increase the value of a filed by one. The developer wrote an after trigger to create a child record when the field changes from 4 to 5.
A user changes the stage of an Opportunities and manually sets the count field to 4. The count field updates to
5, but the child record is not created.
What is the reason this is happening?

• A.After triggers fire before workflow rules.
• B.Trigger.old does not contain the updated value of the count field.
• C.Trigger. new does not change after a field update.
• D.After triggers are not fired after field updates.

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The Account object has a field, Audit_Code_c, that is used to specify what type of auditing the Account needs and a Lookup to User, zudizar_c, that is the assigned auditor. When an Account is initially created, the user specifies the Audit_Code c. Each User in the org has a unique text field, Audit_Code _e, that is used to automatically assign the correct user to the Account's Auditor_c field.

What should be changed to most optimize the code's efficiency?
Choose 2 answers

• A.Add an initial SOQL query to get all distinct audit codes.
• B.Build a Map<string, List<Account>> of audit code to accounts.
• C.Build a Map<Id, List<string>>of Account Id to audit codes.
• D.Add a WHERE clause to the SOQL query to filter on audit codes.

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Which use case is an appropriate fit for the @future asynchronous Apex method? (Choose two.)

• A.A developer needs to segregate DML operations and bypass the mixed save DML error
• B.A developer has long-running jobs with large data volumes that need to be performed in batches
• C.A developer has long-running methods and needs to prevent delaying an Apex transaction
• D.A developer has jobs that need larger query results than regular transactions allow

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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.Create Accountdistory records manually in the test setup and write a query to get them.
• B.Use @isTest (SeeAllData=true] to see historical data from the org and query for Accountdistory records.
• C.Use Test. isRunningTest (] in getAccountHistory() to conditionally return fake AccountHistory records.
• D.The tact method should he delated since this code cannat be tested

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