登录ftp服务器的匿名用户是( )。 A: anon B: anonymous C: noname D: guest

Congel is anon who______ A: does not care about politics. B: is a little idealistic but a real and rich business man. C: indulges himself in environmental protection. D: has been harboring the plan since he was a young man.

在CentOS 7系统中，已安装了VsFTPd服务，在/var/ftp目录下创建了一个权限为777的anon文件夹，关闭selinux，在默认配置的情况下，要设置允许匿名用户在anon文件夹中上传文件，至少要在vsftpd.conf文件中添加（）配置参数。 A: anonymous_enable=YES B: anon_mkdir_write_enable=YES C: anon_upload_enable=YES D: upload_enable=YES E: anon_other_write_enable=YES