CompTIA 220-802 Certification Practice Test

Category - 802

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You need to install RAID 5 for data protection but you need to install another drive controller before configuring the RAID 5. Of the following, what options do you have?

SCSI RAID 5 controller
PATA RAID 5 controller
USB flash drive RAID controller
SATA RAID 5 controller

Explanation

Answer: A, B, and D - You can install a PATA, SATA, or SCSI RAID 5 controllers using a PCIe card.
Key Takeaway: RAID 5 (block-level striping with distributed parity) requires all drives but one to be present to operate; drive failure requires replacement, but the array is not destroyed by a single drive failure.

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