What does RAID stand for and what does it provide?

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Prepare for the T01 Computer Concepts Test with flashcards and multiple choice questions. Each question comes with hints and explanations. Get ready for your exam!

Multiple Choice

What does RAID stand for and what does it provide?

Explanation:
RAID stands for Redundant Array of Independent Disks, and it provides redundancy or speed improvements by using multiple disks together as one logical unit. Redundancy is achieved through methods like mirroring or parity, so data remains accessible even if a drive fails. Speed gains come from distributing data across several disks so reads and writes can occur in parallel. The other options use incorrect phrases for the acronym and don’t capture the combination of data protection and performance benefits that RAID offers.

RAID stands for Redundant Array of Independent Disks, and it provides redundancy or speed improvements by using multiple disks together as one logical unit. Redundancy is achieved through methods like mirroring or parity, so data remains accessible even if a drive fails. Speed gains come from distributing data across several disks so reads and writes can occur in parallel. The other options use incorrect phrases for the acronym and don’t capture the combination of data protection and performance benefits that RAID offers.

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