把对表SC的查询权限授予所有用户的SQL语句是( )。
A.GRANT SELECT ON TABLE SC TO Public
B.GPANT SELECT ON TABLE SC TO All
C.GRANT SELECT ON SC TO Public
D.GRANT SELECT ON SC TO All
第1题:
A.把查询Student表权限授给用户U1GRANT SELECTON TABLE StudentTO U1
B.把对表SC的查询权限授予所有用户GRANT SELECT ON TABLE SCTO PUBLIC
C.把对Student表和Course表的全部权限授予用户U2和U3GRANT ALL PRIVILIGESON TABLE Student, Course TO U2,U3
D.把查询Student表和修改学生学号的权限授给用户U4GRANT UPDATE, SELECTON TABLE StudentTO U4
第2题:
将查询SC表的权限授予用户Wang,并允许该用户将此权限授予其他用户。实现此功能的SQL语句是()
A.GRANT SELECT TO SC ON Wang WITH PUBLIC
B.GRANT SELECT ON SC TO Wang WITH PUBLIC
C.GRANT SELECT TO SC ON Wang WITH GRANT OPTION
D.GRANT SELECT ON SC TO Wang WITH GRANT OPTION
第3题:
将查询SC表的权限授予用户Wang,并允许该用户将此权限授予其他用户。实现此功能的SQL语句是()。
A.GRANT SELECT TO SC ON Wang WITH PUBLIC
B.GRANT SELECT ON SC TO Wang WITH PUBLIC
C.GRANT SELECT TO SC ON Wang WITH GRANT OPTION
D.GRANT SELECT ON SC TO Wang WITH GRANT OPTION
第4题:
将查询SC表的权限授予用户Wang,并允许该用户将此权限授予其他用户。实现此功能的SQL语句是
A.GRANT SELECT TO SC ON Wang WITH PUBLIC
B.GRANT SELECT ON SC TO Wang WITH PUBLIC
C.GRANT SELECT TO SC ON Wang WITH GRANT OPTION
D.GRANT SELECT ON SC TO Wang WITH GRANT OPTION
第5题:
将查询SC表的权限授予用户Wang,并允许该用户将此权限授予其他用户。实现此功能的SQL语句是——
A.GRANT SELECT TO SC ON Wang WITH PUBLIC
B.GRANT SELECT ON SC TO Wang WITH PUBLIC
C.GRANT SELECT TO SC ON Wang WITH GRANT OPTION
D.GRANT SELECT ON SC TO Wang WITH GRANT OPTION