• 2022-05-28
    要删除用户user,同时也删除其家目录,则应使用指令
    A: userdel user
    B: userdel -r user
    C: deluser -r user
    D: deluser user
  • B

    内容

    • 0

      删除用户账户命令是( ) A: DROP USER B: DROP TABLE USER C: DELETE USER D: DELETE FROM USER

    • 1

      在 MySQL 中,删除用户的命令是( ) A: DROP USER B: REVOKE USER C: DELETE USER D: REMOVE USER

    • 2

      删除用户的同时删除用户所拥有的全部对象的正确命令是() A: drop user username cascade B: drop user username C: delete user username D: delete user username cascade

    • 3

      可以删除一个用户并同时删除用户的主目录的命令是( )。 A: rmuser -r B: usermgr -r C: deluser -r D: userdel -r

    • 4

      下面使用DROP USER语句删除用户user1的语句中,正确的是 A: DROP USER user1@localhost; B: DROP USER 'user1'.’ocalhost'; C: DROP USER user1.localhost; D: DROP USER 'user1'@'localhost';