In which of the following RAID scheme, redundancy is achieved by the simple expedient of duplicating all the data ?

Related MCQs

• In RAID (Redundant Array of Independent Disks) scheme, which of the following RAID level does not include redundancy to improve performance ?
• In RAID scheme, which of the RAID level does not use parity calculation in redundancy achievement
• RAID-O does not support the following characteristics: A: RAID is a set of physical disk drives viewed by the operating system as a single logical drive. B: Data distributed across the physical drives of an array. C: Re- demdant disk capacity is used to store parity information, which guarantees data recoverability in case of a disk failure.
• Match the following in RAID scheme : A- Parallel access array, B-Independent access array, 1- All member disks participate in the execution of every I/O request. 2- Each member disk participates separately in the execution of every I/O request. 3- Here spindles of the individual drives are synchronized so that each disk head is in the same position on each disk at any given time.
• RAID (Redundant Array of Independent Disks) scheme consists of
• The RAID scheme indicate
• Which of the following RAID level uses independent access technique and distributes the parity strips across all disks?
• The following RAID level employer parallel access technique and single redundant disk
• Which of the RAID level does not employ independent access technique ?
• The RAID (Redundant Array of Independent Disks) level one requires