How should a developer create a new custom exception class?

• A.public class CustomException extends Exception{}
• B.public class CustomException implements Exception{}
• C.(Exception)CustomException ex = new Exception();
• D.CustomException ex = new (CustomException)Exception();

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An apex trigger fails because it exceeds governor limits. Which two techniques should a developer use to resolve the problem? Choose 2 answers

• A.Use SOQL aggregate queries to retrieve child records
• B.Use lists for all DML operations
• C.Use maps to reference related records
• D.Use the database class to handle DML operations

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A Next Best Action strategy uses an Enhance Element that invokes an Apex method to determine a discount level for a Contact, based on a number of factors. What is the correct definition of the Apex method?

• A.@InvocableMethod
  global static ListRecommendation getLevel(List<Contactwrapper> input)
  { /*implementation*/ }
• B.@InvocableMethod
  global List<List<Recommendation>> getlevel(List<COntactWrapper> input)
  { /*implementation */ }
• C.@InvocableMethod
  global Recommendation getlevel(ContactWrapper input)
  { /*implementation */ }
• D.@InvocableMethod
  global static List<List<Recommendation>> getLevel (List<ContactWrapper> input)
  { /*implementation */ }

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In the code below, what type does Boolean inherit from?
Boolean b= true;

• A.Enum
• B.String
• C.Class
• D.Object

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If apex code executes inside the execute() method of an Apex class when implementing the Batchable interface, which statement are true regarding governor limits? Choose 2 answers

• A.The apex governor limits are reset for each iteration of the execute() mrthod. (Missed)
• B.The Apex governor limits cannot be exceeded due to the asynchronous nature of the transaction,
• C.The Apex governor limits might be higher due to the asynchronous nature of the transaction. (Missed)
• D.The Apex governor limits are relaxed while calling the costructor of the Apex class.

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