What are two methods of taking a binary backup of a Mysql Server using InnoDB storage engine?（）

多项选择题You want to shutdown a running Mysql Server cleanly. Which three commands that are valid on either Windows or Linux will achieve this?（）

A.Shell＞ mysqladmin –u root –p shutdown
B.Shell＞ nmc mysql shutdown
C.Mysql＞ STOP PROCESS mysqld
D.Shell＞ /etc/init.d/mysql stop
E.Shell＞ service mysql safe_exit
F.Shell＞ pkill –u mysql mysqld_safe
G.Shell＞ net stop mysql

多项选择题When backing up a replication slave, which three should also be backed up in addition to data?（）

A.The master.info and relay.info files
B.The relay log files
C.The relay index file
D.Mysql.slave_master_info table
E.Mysql.slave_relay_log_info table
F.Mysql.slave_worker_info table