单项选择题
How should an administrator change the order in which host name lookup is performed so that it reads the host file before using DNS?（）
A.Edit the /etc/inetd.conf file so that it reads 'local, bind'.
B.Edit the /etc/resolv.conf file so that it reads 'local, bind'.
C.Edit the /etc/netsvc.conf file so that it reads 'local, bind'.
D.Edit the /etc/nslookup.conf file so that it reads 'local, bind'.
相关考题
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单项选择题
What is the process for creating an NFS mount between two servers in the same network zone?（）
A.Export the desired filesystem in the /etc/nfs file, run 'exportfs -a', create a mount directory on the desired server, and mount the NFS filesystem.
B.Run 'exportfs -a', export the desired filesystem in the /etc/nfs file, create a mount directory on the desired server, and mount the NFS filesystem.
C.Export the desired filesystem in the /etc/exports file, run 'exportfs -a', create a mount directory on the desired server, and mount the NFS filesystem.
D.Run 'exportfs -u', export the desired filesystem in the /etc/exports file, create a mount directory on the desired server, and mount the NFS filesystem. -
单项选择题
What should an administrator do to allow the logon of a user to a local system without limitations from the host ‘webserver’?（）
A.configure the /etc/.rhosts with. webserver <user>
B.configure the root'$HOME/.rhost file with.+webserver <user>
C.configure each user's $HOME/.rhosts file with. webserver <user>
D.configure the root'$HOME/.rhost file with.<webserver ip> <user> -
单项选择题
Which of the following can an operator use to shutdown a system into single-user mode?（）
A.shutdown -d
B.shutdown -s
C.shutdown -m
D.shutdown -Fr -s 1
