单项选择题
What is the last step in setting up a Primary Domain Name Server？（）
A.Start the named daemon B.Create the cache file C.Create the name zone file D.Create the local IP zone file
单项选择题 Whenrunonamachinecalledclient，whichofthefollowingcommandswillmountthe/usr/local/bindirectoryfromthehostoverthe/home/bindirectoryonclient？（）
单项选择题 Whichofthefollowingfilesshouldbeeditedtodisableremotemachinesfromperforminga"finger"onasystem？（）
单项选择题 HowisDHCPenabledonaserver？（）
