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单选题
/etc/resolv.conf的用途？（）
A
FTP解析设定档
B
主机解析设定文件
C
邮件解析设定档
D
DNS解析设定档
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考题
WhichofthefollowingfilesshouldbeusedtoaltertheorderofwhichDNSserversgetqueriedfirst?()
A./etc/hostsB./etc/inetd.confC./etc/netsvc.confD./etc/resolv.conf
考题
Whichofthefollowingfilesshouldcontainthestatement"hosts=local,bind"?()
A./etc/hostsB./etc/irs.confC./etc/netsvc.confD./etc/resolv.conf
考题
The ping loopback hangs with no output.Which of the following is the most likely cause?()
A.The loopback interface is down and resolv.conf is configured.B.The loopback is not in /etc/hosts and resolv.conf is configured.C.The loopback interface is down and resolv.conf is not configured.D.The loopback is not in /etc/hosts and resolv.conf is not configured.
考题
Whichscriptisexecutedduringsystemstartuptosetthesystemhostname,defaultgatewayandstaticroutes?()
A./etc/rpcB./etc/rc.netC./etc/rc.tcpipD./etc/resolv.conf
考题
Linux系统中，IP地址和主机名映射在（64）文件中指定。 A./etc/hosts
B./etc/network
C./etc/resolv.conf
D./etc/gateways
考题
若Linux用户需要将FTP默认的21号端口修改为8800，可以修改（ ）配置文件。
A./etc/vsftpd/userconf
B./etc/vsftpd/vsftpd.conf
C./etc/resolv.conf
D./etc/hosts
考题
只有系统管理员才能修改主机名，设置系统的主机名的文件是（）A、/etc/networksB、/etc/hostnameC、/etc/host.confD、/etc/resolv.conf
考题
Which of the following files should contain the statement "hosts=local， bind"？（）A、/etc/hostsB、/etc/irs.confC、/etc/netsvc.confD、/etc/resolv.conf
考题
在Solaris操作系统中，不必要的服务应该关闭。Solaris需要关闭的服务，可配置在（）A、/etc/inetD/conf文件和etc/rc*.d/中B、/etc/resolv.conf中C、/etc/services
考题
可能导致蓝鲸内部域名没法解析的原因有？（）A、/etc/resolv.conf里未包含"nameserver127.0.0.1"B、/etc/resolv.conf里有"optionrotate"C、consul集群异常D、内部域名对应的服务未运行
考题
系统的本地解析器配置需使用到两个文件/etc/host.conf和（）A、/etc/networksB、/etc/hostnameC、/etc/domain.confD、/etc/resolv.conf
考题
A system does not have a nameserver defined for IP address resolution. What file does AIX use to determine the IP address of a remote system?（）A、/etc/hostsB、/etc/namesC、/etc/rc.tcpipD、/etc/resolv.conf
考题
The ping loopback hangs with no output. Which of the following is the most likely cause？（）A、The loopback interface is down and resolv.conf is configured.B、The loopback is not in /etc/hosts and resolv.conf is configured.C、The loopback interface is down and resolv.conf is not configured.D、The loopback is not in /etc/hosts and resolv.conf is not configured.
考题
Which script is executed during system startup to set the system hostname， default gateway and static routes？（）A、/etc/rpcB、/etc/rc.netC、/etc/rc.tcpipD、/etc/resolv.conf
考题
单选题系统的本地解析器配置需使用到两个文件/etc/host.conf和（）A
/etc/networksB
/etc/hostnameC
/etc/domain.confD
/etc/resolv.conf
考题
单选题The ping loopback hangs with no output.Which of the following is the most likely cause?（）A
The loopback interface is down and resolv.conf is configured.B
The loopback is not in /etc/hosts and resolv.conf is configured.C
The loopback interface is down and resolv.conf is not configured.D
The loopback is not in /etc/hosts and resolv.conf is not configured.
考题
单选题提供各个网络的域名及其IP地址的映射关系的文件是（）A
/etc/networksB
/etc/hostnameC
/etc/host.confD
/etc/resolv.conf
考题
单选题Which of the following files should be used to alter the order of which DNS servers get queried first？（）A
/etc/hostsB
/etc/inetd.confC
/etc/netsvc.confD
/etc/resolv.conf
考题
单选题Which of the following files should contain the statement "hosts=local， bind"？（）A
/etc/hostsB
/etc/irs.confC
/etc/netsvc.confD
/etc/resolv.conf
考题
单选题How should a DNS client be configured？（）A
Edit the /etc/netsvc.conf file to have a nameserver and a domain search order.B
Edit the /etc/resolv.conf file to have a nameserver and a domain search order.C
Edit the /etc/resolv.conf file to have a nameserver， domain， and domain search order. D
Edit the /etc/netsvc.conf file to have a nameserver， domain， and domain search order.
考题
单选题A system does not have a nameserver defined for IP address resolution. What file does AIX use to determine the IP address of a remote system?（）A
/etc/hostsB
/etc/namesC
/etc/rc.tcpipD
/etc/resolv.conf
考题
单选题只有系统管理员才能修改主机名，设置系统的主机名的文件是（）A
/etc/networksB
/etc/hostnameC
/etc/host.confD
/etc/resolv.conf
考题
单选题指定系统主机名的配置文件是（）。A
/etc/hostsB
/etc/host.confC
/etc/sysocnfig/networkD
/etc/resolv.conf
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