Which of the Following SQL Statements Rescinds Privileges for User

Multiple Choice

Which of the following SQL statements rescinds privileges for user kchen05 to create constraints and delete data in the Customers table?

A) REVOKE ALL ON Customers TO kchen05;
B) REVOKE CONSTRAINTS, DELETE ON Customers TO kchen05;
C) REVOKE REFERENCES, DELETE ON Customers TO kchen05;
D) RESCIND REFERENCES, DELETE ON Customers TO kchen05;