Exhibit:

Consider the above trigger intended to assign the Account to the manager of the Account''s region. Which two changes should a developer make in this trigger to adhere to best practices? Choose 2 answers

• A.Remove the last line updating accountList as it is not needed.
• B.Move the Region__c query to outside the loop.
• C.Use a Map to cache the results of the Region__c query by Id.
• D.Use a Map accountMap instead of List accountList.

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What is the transaction limit for the number of records using QueryLocator?

• A.50,000
• B.50,000,000
• C.100,000
• D.5,000,000
• E.There is no limit

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How can a developer efficiently incorporate multiple JavaScript libraries, such as JQuery and MomenUS, in a Lightning Component?

• A.Join multiple assets from a static resource.
• B.Use CONs with script attributes
• C.Implement the libraries in separate helper files.
• D.Use JavaScript remoting and script tags.

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A developer wants to call an Apex Server-side Controller from a Lightning Aura Component.
What are two limitations to the data being returned by the Controller? (Choose two.)

• A.Basic data types are supported, but defaults, such as maximum size for a number, are defined by the objects that they map to.
• B.A custom Apex Class can be returned, but only the values of public instance properties and methods annotated with @AuraEnabled are serialized and returned.
• C.Lists of Custom Apex Classes cannot be returned by Apex Controllers called by Lightning Aura Components.
• D.Only Basic data types and sObjects are supported as return types for Apex Controllers called by Lightning Aura Components.

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How should a developer verify that a specific Account record is being tested in a test class for a Visualforce controller?

• A.Insert the Account in the test class, instantiate the page reference in the test class, then use System.currentFageReference() .getFarameters() .put{) to set the Account ID.
• B.Insert the Account into Salesforce, instantiate the page reference in the test class, then use system. setFarentRecordId() .get() to set the Account ID.
  {of Instantiate the page reference in the test class, insert the Account in the test class, then use =seeAllData=trus to view the Account.
• C.Instantiate the page reference in the test class, insert the Account in the test class, then use system.setFarentRecordrd() .get() to set the Account ID,

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