单选题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 e
题目
单选题
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