-
A table called EMPLOYEE has the following columns: name, department, and phone_number. Which can limit read access to the phone_number column?
A table called EMPLOYEE has the following columns: name, department, and phone_number. Which of the following can limit read access to the phone_number column? A. Using a view to access the table B. Using a referential constraint on the table C. Revoking access from the phone_number column D. Defining a table check constraint on the table