Windows上启动mysql的命令（）。

A./etc/my.cnf
B./etc/mysql/my.cnf
C./etc/my.conf
D./etc/mysql/my.conf

A./var/lib/mysql
B./var/doc/mysql
C./var/run/mysql
D./usr/share/mysql

A./etc/init.d/mysqld start
B.net start mysql
C.net stop mysql
D.net stop mysqld