在BIOS的Set User Password下设置的密码称为()。
A.超级用户密码
B.管理文件密码
C.程序员密码
D.用户密码
A.超级用户密码
B.管理文件密码
C.程序员密码
D.用户密码
第1题
A.alter user 'root'@'localhost' identified by ‘1111’;
B.alter user 'root'@'localhost' identified by 1111;
C.alter user 'root'@'localhost' =‘1111’;
D.set user 'root'@'localhost' =‘1111’;
第2题
A.The user name, the password and the object-owner security identifier
B.The UNAME the access profile of the object-owner SID, and confirmation by the system access control list
C.The object-owner SID, the discretionary access control, the DACL, and the group SID
D.The user name, the object identifiers, the set user identifier, and the time/date stamp
第3题
A.A semi-random number generated by the CPU based on the number of processes in the queue
B.A set of numbers based on the serial number of the computer CPU and the serial number of Windows NT
C.The computer name and the current amount of CPU time used by the user mode
D.The octal encryption of the user name and the password
第4题
A.mysqladmin命令
B.修改MySQL数据库下的user表
C.使用SET语句来修改
D.使用grant语句来修改