A lead object has a custom field Prior_Email__c. The following trigger is intended to copy the current Email into the Prior_Email__c field any time the Email field is changed:
Which type of exception will this trigger cause?
A. A null reference exception
B. A compile time exception
C. A DML exception
D. A limit exception when doing a bulk update
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There is typo in second last line ‘trigger.old,ap’. If this is deliberately done then it will have compile time exception
yeah i also noted this thing so whenever we got wrong syntax it must be complile error