單項(xiàng)選擇題

Which of the following statements is used to revoke all DML privileges on table EMPLOYEE from user TOM?（）

A.REVOKE ALL PRIVILEGES FROM USER tom
B.REVOKE ALL ON EMPLOYEE FROM USER tom
C.REVOKE EXECUTE ON EMPLOYEE FROM USER tom
D.REVOKE PRIVILEGES ON EMPLOYEE FROM USER tom

你可能感興趣的試題

單項(xiàng)選擇題

Which of the following privileges permits a user to update the comment on a sequence?（）

A.CONTROL
B.UPDATE
C.USAGE
D.ALTER

單項(xiàng)選擇題

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

99色精品-9色在线-99色在线-99色视频 国产欧美日产一区二区三区_亚洲精品亚洲人成在线观看_四虎在线精品永久观看_免费一级a一片久久精

Which of the following statements is used to revoke all DML privileges on table EMPLOYEE from user TOM?（）

你可能感興趣的試題

Which of the following privileges permits a user to update the comment on a sequence?（）

Which of the following statements is used to prevent user TOM from adding and deleting data in table TAB1?（）

99色精品-9色在线-99色在线-99色视频国产欧美日产一区二区三区_亚洲精品亚洲人成在线观看_四虎在线精品永久观看_免费一级a一片久久精