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
B.configure the root’$HOME/.rhost file with：+webserver
C.configure each user’s $HOME/.rhosts file with：webserver
D.configure the root’$HOME/.rhost file with：webserver
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相关考题
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单项选择题
HowshouldTCP/IPbeconfiguredontheent0networkadapter？（）
A.ifconfig en0 192.168.10.1 netmask 255.255.255.0 gateway 192.168.10.254
B.ifconfig ent0 192.168.10.1 netmask 255.255.255.0 gateway 192.168.10.254
C.mktcpip h test61 -a 192.168.10.1 -i en0 m 255.255.255.0 g 192.168.10.254 -s
D.mktcpip h test61 -a 192.168.10.1 -i ent0 m 255.255.255.0 g 192.168.10.254 - -
单项选择题
An administrator is moving a volume group from one server to another. The disks will be physically moved between the two systems. Which two operations are required on the volume group prior to the physical disk switch？（）
A.‘varyoffvg’ and ‘exportvg’
B.‘varyofflv’ and ‘importvg’
C.‘varyofflv’ and ‘migratepv’
D.‘varyoffvg’ and ‘migratevg’ -
单项选择题
he system administrator is making system wide changes to a server， which will add to the PATH variable for the server environment. Where is the PATH variable found for the system？（）
A./profile
B./etc/envpath
C./etc/profile
D./etc/environment
