The Standard lead rating field has picklist vale of Hot, Warm and Cold. A list of leads was imported without error even though several records had the value of unrated in the rating Field. How were these records added without error?
A. Restricted Picklist checkbox was unchecked.
B. Field Level Securiy was set to visible for all profiles
C. A global picklist value set was used to populate the picklist
D. The add to All record types checkbox was selected