Free CRT-450 Exam Braindumps
Certified Platform Developer Questions 86–90 (page: 19)

Updated On: 10-Feb-2026

Which is a valid apex assignment?

  1. Integer x=5 * 1,0
  2. Integer = 5,0
  3. Double x = 5
  4. Float x = 5.0

Answer(s): C



What is a valid source and destination pair that can send or receive change sets? (Choose 2)

  1. Developer Edition to Sandbox
  2. Sandbox to Production
  3. Sandbox to Sandbox
  4. Developer Edition to Production

Answer(s): B,C



A developer creates a custom controller and custom Visualforce page by using the following code block:public class myController {public String myString;public String getMyString() {return 'getmyString';}public String getStringMethod1() {return myString;}public String getStringMethod2() {if (myString == null)myString = 'Method2';return myString;}}{!myString}, {!StringMethod1}, {!StringMethod2}, {!myString}What does the user see when accessing the custom page?

  1. GetMyString , , Method2 , getMystring
  2. , , Method2 , getMyString
  3. , , Method2,
  4. GetMyString , , ,

Answer(s): A



What is the data type returned by the following SOSL search? {FIND 'Acme*' in name fields returning account,opportunity};

  1. List<List<Account>,List<Opportunity>
  2. Map<sObject,sObject>
  3. Map<Id,sObject>
  4. List<List<sObject>>

Answer(s): D



What is a valid Apex statement?

  1. Map conMap = (SELECT Name FROM Contact);
  2. Account[] acctList = new List{new Account()}
  3. Integer w, x, y = 123, z = 'abc',
  4. Private static constant Double rate = 775;

Answer(s): B



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