单项选择题
A.ypbind B.ypserv C.ypwhich D.yppasswdd
Whenrunonamachinecalledclient，whichofthefollowingcomman...
单项选择题When run on a machine called client， which of the following commands would mount the /usr/local/bin directory from the host machine over the /home/bin directory on client？（）
A.mount host：/usr/local/bin /home/bin B.mount client：/home/bin /usr/local/bin C.mount -o client：/usr/local/bin /home/bin D.mount -n host：/home/bin /usr/local/bin
InaDNSenvironment，thezonefilethatmapshostnamestoIPaddre...
单项选择题In a DNS environment， the zone file that maps hostnames to IP address （sometimes called the named.hosts file）， is created on which of the following servers？（）
A.Cache B.Primary C.Secondary D.Primary and secondary
WhatisthefirststepinsettingupaPrimaryDomainNameServer？（...
单项选择题What is the first step in setting up a Primary Domain Name Server？（）
A.Create the cache file B.Create the IP zone file C.Create the named.boot file D.Create the name zone file
