Question
What is the primary purpose of RAID (Redundant Array of
Independent Disks) technology?Solution
RAID technology combines multiple physical disks into a single logical unit to improve data storage performance, redundancy, and reliability. It achieves this by using various levels (RAID 0, RAID 1, RAID 5, etc.) that distribute data and parity information across the disks.
- Two numbers are chosen at random without replacement from the set of first 20 natural numbers. Find the probability that both the numbers are even.
A bag contains (K - 2) red balls, 8 black balls, and 14 blue balls. If two balls are drawn randomly, the probability that both are black is 2/27. Calcul...
A bag contains 4 red bands, 4 green bands and 6 blue bands. Two bands are drawn randomly. What is the probability that at most one band is red?
Bag has 7 red, 5 green, 8 blue. Two drawn w/o replacement. Probability both blue?
One five letter word is to be formed taking all letters – U, Z, M, O and Q. What is the probability that this formed word will contain all vowels tog...
A bag contains 7 green balls, 5 blue balls, and 10 yellow balls. A box contains 3 green balls and 8 yellow balls. A ball is randomly drawn from the box ...
A bag contains 7 blue balls, 28 red balls, and 10 green balls. One ball is drawn at random. Find the probability that the ball drawn is either blue or g...
Tokens numbered 1 to 350 are in a bag. What is the probability that the Token drawn has a number which is a multiple of 6 or 7?
A bag contains 6 red balls, 3 blue balls and 3 green balls. If two balls are drawn randomly, find the probability that none of them is blue or green.
A bag contains (2x + y) red taps, 32 black taps and (3x – y) yellow taps. The probability of picking a red tape at random is 4/13 while the probabilit...
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