单选题A high availability solution must be designed for a single file server. Data must be replicated between the disks to ensure a failure of one disk does not bring down the server. Which of thefollowing meets these requirements？（）ARAID 1BRAID 0CActive/passive clusterDDisk-to-disk
单选题
A high availability solution must be designed for a single file server. Data must be replicated between the disks to ensure a failure of one disk does not bring down the server. Which of thefollowing meets these requirements？（）
A
RAID 1
B
RAID 0
C
Active/passive cluster
D
Disk-to-disk
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