Question 16
A lead object has a custom field Prior_Email__c. The following trigger is intended to copy the currentEmail into the Prior_Email__c field any time the Email field is changed:

Which type of exception will this trigger cause?

Which type of exception will this trigger cause?
Question 17
A Licensed_Professional__c custom object exist in the system with two Master-Detail fields for the following objects: Certification__c and Contact. Users with the "Certification Representative" role can access the Certification records they own and view the related Licensed Professionals records, however users with the "Salesforce representative" role report they cannot view any Licensed professional records even though they own the associated Contact record. What are two likely causes of users in the "Sales Representative" role not being able to access the Licensed Professional records? Choose 2 answers
Question 18
For which three items can 2 trace flag be configured?
Choose 3 answers
Choose 3 answers
Question 19
What is a valid statement about Apex classes and interfaces? Choose 2 answers:
Question 20
Which three statements are true regarding trace flags? (Choose three.)
