单项选择题
A. Reduce MTU on token ring system to match ethernet system using ifconfig command （i.e. ifconfig tr0 mtu 1500）
B. Reduce MTU on token ring system to match ethernet system using no command （i.e. no -o mtu=1500）
C. Increase MTU on ethernet system to match token ring system using ifconfig command （i.e. ifconfig en0 mtu 4096）
D. Increase MTU on ethernet system to match token ring system using no command （i.e. no -o mtu=4096）
单项选择题 ThesystemadministratorhasdeterminedthatanewJFSlogneedstobecreatedonadifferentdisk，inordertodecreaseanI/Obottleneck.Whichofthefollowingstepsarethemostcorrect？（）
单项选择题 WhichofthefollowingstatementsareFALSEconcerningthedefragfscommand？（）
单项选择题 Given the following on a system that is not a name server， which will be the first area searched to resolve a host name to an IP address？（） #cat /etc/resolv.conf domain abc.century.com nameserver 192.9.201.1 nameserver 192.9.201.2 #cat /etc/netsvc.conf hosts = bind，nis，local #echo $NSORDER local，bind