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Which of the following characteristic is there in the levels of RAID?

7. Which of the following characteristic is there in the levels of RAID?

1. The hardware consists of a set of hard disk drives.
2. Using this technology, each separate disk is seen as a logical disk by the operating system.
3. Arrays are based on physical drives, so data can be distributed across them.
4. All of the above

Answer: D) All of the above

Explanation:

The following characteristic is there in the levels of RAID -

1. The hardware consists of a set of hard disk drives.
2. Using this technology, each separate disk is seen as a logical disk by the operating system.
3. Arrays are based on physical drives, so data can be distributed across them.