DEX-450 Exam Question 51

A developer created a Visualforce page and custom controller to display the account type field as shown below. Custom controller code: public class customCtrlr{ private Account theAccount; public String actType; public customCtrlr() { theAccount = [SELECT Id, Type FROM Account WHERE Id = :apexPages.currentPage().getParameters().get('id')]; actType = theAccount.Type; } } Visualforce page snippet: The Account Type is {!actType} The value of the account type field is not being displayed correctly on the page. Assuming the custom controller is property referenced on the Visualforce page, what should the developer do to correct the problem?
  • DEX-450 Exam Question 52

    Which two strategies should a developer use to avoid hitting governor limits when developing in a multi-tenant environment? (Choose two.)
  • DEX-450 Exam Question 53

    In order to override a standard action with a visualforce page, which attribute must be defined in the <apex:page> tag?
  • DEX-450 Exam Question 54

    What should be used to create scratch orgs?
  • DEX-450 Exam Question 55

    Which Lightning code segment should be written to declare dependencies on a Lightning component, c:accountList, that is used in a Visualforce page?