使用yum安装的DNS服务器在默认情况下只在本机127.0.0.1监听DNS解析请求，并只为本机提供解析服务，如果需要为其他计算机提供DNS解析服务，需要修改相应配置文件。

A.yum -y install dhcp

B.yum -y install dhcpd

C.yum -y install dhcpcli

D.yum -y install dns

A.yum -y install target

B.yum -y install targetcli

C.yum -y install iscsi

D.yum -y install dns

A.IP地址

B.子网掩码

C.默认网关

D.DNS服务器地址

A.userhomepage.conf

B.userhome.conf

C.userpage.conf

D.userdir.conf

A.Indexes

B.FollowSymLinks

C.DirectoryIndex

D.DocumentRoot

A.Indexes

B.FollowSymLinks

C.DirectoryIndex

D.DocumentRoot

A.index.html

B.index.htm

C.index.php

D.index.asp

A./var/www

B./etc/www

C./etc/httpd

D./var/httpd

A.-ok

B.-yes

C.-continue

D.-y