单项选择题
Which of the following entries is INVALID in the /etc/resolv.conf file？ （）
A.nameserver 127.0.0.1 B.# gargoyl is128.66.12.1 C.domainname peanut.com D.search peanut.com cashew.com brazil.com almond.com
单项选择题 WhichofthefollowingAIXcommandsisusedtoproduceaninputfilethatisthenusedtogenerateaNISmapfile？（）
单项选择题 WhichdaemonisrequiredtoberunningforPrimaryDomainNameServers？（）
单项选择题 Whichofthefollowingcommandsindicatestheavailablestateofaphysicaladapter？（）
