单选题Which of the following statements is used to prevent user TOM from adding and deleting data in table TAB1?（）AREVOKE ADD, DELETE FROM USER tom ON TABLE tab1BREVOKE ADD, DELETE ON TABLE tab1 FROM USER tomCREVOKE INSERT, DELETE FROM USER tom ON TABLE tab1DREVOKE INSERT, DELETE ON TABLE tab1 FROM USER tom
单选题
Which of the following statements is used to prevent user TOM from adding and deleting data in table TAB1?（）
A
REVOKE ADD, DELETE FROM USER tom ON TABLE tab1
B
REVOKE ADD, DELETE ON TABLE tab1 FROM USER tom
C
REVOKE INSERT, DELETE FROM USER tom ON TABLE tab1
D
REVOKE INSERT, DELETE ON TABLE tab1 FROM USER tom
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