单选题A system administrator wants to NFS mount a filesystem from server "Alpha" to server "Bravo." Which command should be issued from "Bravo" to determine which filesystems are being exported by server "Alpha"？ （）Alsnfsmnt AlphaBexportfs -l AlphaCshowmount -e AlphaDmount -t nfs Alpha
单选题
A system administrator wants to NFS mount a filesystem from server "Alpha" to server "Bravo." Which command should be issued from "Bravo" to determine which filesystems are being exported by server "Alpha"？ （）
A
lsnfsmnt Alpha
B
exportfs -l Alpha
C
showmount -e Alpha
D
mount -t nfs Alpha
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