What RAID (Redundant Array of Independent Disks) level uses a disk mirroring technique to provide fault tolerance?
A. RAID 0 (Redundant Array of Independent Disks)
B. RAID 1 (Redundant Array of Independent Disks)
C. RAID 3 (Redundant Array of Independent Disks)
D. RAID 5 (Redundant Array of Independent Disks)
Answer:B
What RAID (Redundant Array of Independent Disks) level uses a disk mirroring technique to provide fault tolerance?
A. RAID 0 (Redundant Array of Independent Disks) B. RAID 1 (Redundant Array of Independent Disks) C. RAID 3 (Redundant Array of Independent Disks) D. RAID 5 (Redundant Array of Independent Disks)