Toallocateanotherroletoauser,whichcommandismostappropriate?（）A.ALTER USER B.ALTER DATABASE C.ALTER SYSTEM D.GRANT

单项选择题

To allocate another role to a user, which command is most appropriate?（）

A.ALTER USER
B.ALTER DATABASE
C.ALTER SYSTEM
D.GRANT

相关考题

单项选择题 Youareattemptingtoclearanunarchivedredologfile.Inordertomanuallyenactalogswitch,whichofthefollowingstatementsisappropriate?（）

单项选择题 YouareanalyzingthecomponentsoftheredologmechanismsinyourOracledatabase.WhichofthefollowingpurposesdoestheCKPTprocessserve?（）

单项选择题 TheDBAisdefiningroleforusers.Whichofthefollowingisnotanacceptablemethodfordefiningadefaultrole?（）

经营许可证号：湘B2-20140064

1Z0-031