单选题A user cannot ping any other hostnames from an AIX machine. The error received is "host name earth NOT FOUND". Which of the following files is most likely configured incorrectly？（）A/etc/resolv.confB/etc/rc.tcpipC/etc/aliasesD/etc/hosts.equiv
单选题
A user cannot ping any other hostnames from an AIX machine. The error received is "host name earth NOT FOUND". Which of the following files is most likely configured incorrectly？（）
A
/etc/resolv.conf
B
/etc/rc.tcpip
C
/etc/aliases
D
/etc/hosts.equiv
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