单项选择题

A system administrator created a /etc/exports file on server "Alpha" and entered a filesystem to be exported to server "Bravo." However， the remote servers are unable to mount the filesystems. What does the system administrator need to do？（）

A.Use the exportfs command on server "Alpha" to export the filesystem
B.Use the showmount command on server "Bravo" to import the filesystem
C.Use the startsrc command on server "Bravo" to refresh the NFS daemons
D.Use the chfs command on server "Alpha" to change the filesystem type to NFS

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热门试题

单项选择题AsystemadministratorwantstoNFSmountafilesystemfromserver Alpha toserver Bravo. Whichcommandshouldbeissuedfrom Bravo todeterminewhichfilesystemsarebeingexportedbyserver Alpha ？（）

A.lsnfsmnt Alpha
B.exportfs -l Alpha
C.showmount -e Alpha
D.mount -t nfs Alpha

单项选择题WhichcommandwillshowthenetworkconfigurationsettingsassociatedwithanEthernetadapter？（）

A.lscfg
B.lsdev
C.netstat
D.ifconfig

单项选择题Whichofthefollowingcommandswillsettheduplexofanetworkadapter？（）

A.no -a media_speed=100_Full_Duplex en0
B.ifconfig -a media_speed=100_Full_Duplex ent0
C.chdev -l ent0 -a media_speed=100_Full_Duplex
D.chinet -l en0 -a media_speed=100_Full_Duplex en0

单项选择题Wherearetimekeepingservicesconfigured？（）

A./etc/services
B./etc/rc.tcpip
C./etc/ntpd.conf
D./etc/inetd.conf

单项选择题HowisanIPaddressremovedfromanetworkinterface？（）

A.rmdev -dl ent0
B.ifconfig en0 down
C.ifconfig en0 delete
D.ifconfig ent0 detach