Salesforce Interview Questions On Triggers:

  1. What is Trigger in Salesforce?
  2. What are the two types of triggers in Salesforce?
  3. What is the use of trigger class in Salesforce?
  4. What are different events available in Triggers?
  5. When we should use trigger or automation?
  6. Best practice and consideration for Trigger?
  7. How many times trigger execute on an Upsert event
  8. How many times trigger execute on an Merge event
  9. Order of execution for Trigger
  10. When you will choose before event and when you will chose after event?
  11. What is the different between Trigger.New and Trigger.newMap?
  12. When we should use Trigger.Old
  13. How to void recursion in Trigger.
  14. How make callout from Trigger?
  15. Can we call a batch job from Trigger?
  16. What is Trigger Handler pattern?
  17. Have you used any trigger framework in Salesforce?
  18. Difference between Validation rules and Triggers?