RAID (Redundant Array of Independent Disks) Quiz

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Questions and Answers

What is the main purpose of RAID 0?

  • To increase performance through data striping (correct)
  • To provide fault tolerance through data mirroring
  • To ensure data security through parity computation
  • To safeguard against failure with no performance improvement

What is the primary advantage of RAID 1?

  • No safeguards against failure
  • Highest data security through mirroring (correct)
  • Fault tolerance with parity computation
  • Increased performance through striping

What does RAID 3 offer in terms of data storage?

  • Mirroring for fault tolerance and increased performance
  • Safeguards against failure with no performance improvement
  • Data security through multiple drives and RAID controller
  • Striping for performance and fault tolerance with parity computation (correct)

What is the role of a RAID controller in a RAID setup?

<p>Manage the operation of the RAID array (D)</p> Signup and view all the answers

Why was the 'I' in RAID changed from 'inexpensive' to 'independent'?

<p>To emphasize independence from specific hardware vendors (A)</p> Signup and view all the answers

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