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Exam DEA-1TT5 topic 1 question 42 discussion

Actual exam question from Dell's DEA-1TT5
Question #: 42
Topic #: 1
[All DEA-1TT5 Questions]

A host sends one write I/O to the RAID 1 array.
How many writes does it take for the array to store the data?

  • A. Two write I/Os
  • B. One write I/Os
  • C. Six write I/Os
  • D. Four write I/Os
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Suggested Answer: A 🗳️

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Axterix2612
2 months, 2 weeks ago
Selected Answer: A
RAID 1 – Disk mirroring. − A RAID 1 set consists of two disk drives and every write is written to both disks.
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