RAID 10 data access will be unaffected when any disk in the array fails.

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $25.99Unlock all

Prepare for the HCIA Storage Exam with our comprehensive quiz featuring flashcards and multiple-choice questions. Each question comes with hints and detailed explanations. Ace your exam with confidence!

Multiple Choice

RAID 10 data access will be unaffected when any disk in the array fails.

Explanation:
RAID 10 combines mirroring and striping, so each piece of data has a duplicate on a separate disk and the data is striped across these mirrored pairs. If any one disk fails, the data still exists on its mirror partner, and the array can continue to read and write without disruption. The layout ensures availability as long as at least one disk remains in each mirror pair. The important caveat is that if two disks fail—and especially if both disks in the same mirrored pair fail—data loss or loss of access can occur. So, for a single-disk failure, data access is indeed unaffected, which is why this statement is true.

RAID 10 combines mirroring and striping, so each piece of data has a duplicate on a separate disk and the data is striped across these mirrored pairs. If any one disk fails, the data still exists on its mirror partner, and the array can continue to read and write without disruption. The layout ensures availability as long as at least one disk remains in each mirror pair. The important caveat is that if two disks fail—and especially if both disks in the same mirrored pair fail—data loss or loss of access can occur. So, for a single-disk failure, data access is indeed unaffected, which is why this statement is true.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy