多项选择题
A.节省本地存储空间B.集中管理用户,实现全网登陆C.减少硬件设备投入D.减少硬件实现全网登陆
A.mysqldump navy2>/data/navy2.sqlB.mysql -h 192.168.1.100navy2>/data/navy2.sqlC.mysqldump -h192.168.1.100-uxx -p navy2>/data/navy2.sqlD.mysqldump 192.168.1.100:navy2>/data/navy2.sql
A.mysqldump navy2test >/data/test.sqlB.mysql navy2test >/data/test.sqlC.output navy2test >/data/test.sqlD.navy2test >/data/test.sql