Free Access Salesforce.CRT-450.v2022-11-14.q252 Practice Test (Page 8)

Question 31

What is the requirement for a class to be used as a custom Visualforce controller?

A.Any top-level Apex class that has a constructor that returns a PageReference

B.Any top-level Apex class that extends a PageReference

C.Any top-level Apex class that has a default, no-argument constructor

D.Any top-level Apex class that implements the controller interface

Question 32

What is the result of the debug statements in testMethod3 when you create test data using testSetup in below code?

A.Account0.Phone=333-8781, Account1.Phone=333-8780

B.Account0.Phone=333-8780, Account1.Phone=333-8781

C.Account0.Phone=888-1515, Account1.Phone=999-1515

D.Account0.Phone=888-1515, Account1.Phone=999-2525

Question 33

A developer receives an error when trying to call a global server-side method using the @remoteAction decorator.
How can the developer resolve the error?

A.Change the function signature to be private static.

B.Decorate the server-side method with (static=false).

C.A Decorate the server-side method with (static=true).

D.Add static to the server-side method signature.

Question 34

A developer creates an Apex helper class to handle complex trigger logic. How can the helper class warn users when the trigger exceeds DML governor limits?

A.By using AmexMessage.Messages() to display an error message after the number of DML statements is exceeded.

B.By using Limits.getDMLRows() and then displaying an error message before the number of DML statements is exceeded.

C.By using PageReference.setRedirect() to redirect the user to a custom Visualforce page before the number of DML statements is exceeded.

D.By using Messaging.sendEmail() to continue toe transaction and send an alert to the user after the number of DML statements is exceeded.

Question 35

A developer needs to create a custom Visualforce button for the Opportunity object page layout that will cause a web service to be called and redirect the user to a new page when clicked. Which three attributes need to be defined in the <apex:page> tag of the Visualforce page to enable this functionality? Choose three answers.

A.StandardController

B.Action

C.Controller

D.Extensions

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Question 31

Question 32

Question 33

Question 34

Question 35

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