220-802 · Question #846
Joe, a technician, recently built a new gaming PC for Ann, a customer, with two hard drives configured in RAID 0. Ann calls and states she was playing a game online and the computer shut off. Now…
The correct answer is B. Reformat both drives and reload windows. RAID 0 has no redundancy, so a failure corrupts all striped data across both drives. Reformatting both drives and reloading Windows is the most cost-effective recovery path.
Question
Joe, a technician, recently built a new gaming PC for Ann, a customer, with two hard drives configured in RAID 0. Ann calls and states she was playing a game online and the computer shut off. Now the computer will not boot. Which of the following is a cost effective way to correct the issue?
Options
- ARemove both drives from the RAID array
- BReformat both drives and reload windows
- CReplace both of the drives and load windows
- DReplace one of the drives and rebuild the array
How the community answered
(47 responses)- A6% (3)
- B74% (35)
- C4% (2)
- D15% (7)
Why each option
RAID 0 has no redundancy, so a failure corrupts all striped data across both drives. Reformatting both drives and reloading Windows is the most cost-effective recovery path.
Removing the drives from the array without reformatting does not fix the corrupted or lost data that caused the boot failure.
RAID 0 stripes data across drives without any parity or mirroring, meaning data loss or corruption affects the entire array simultaneously. Since there is no way to rebuild or recover a failed RAID 0 array without reformatting, wiping both drives and reinstalling Windows restores a functional system at no hardware cost, making it the most economical solution when the drives themselves are still physically functional.
Replacing both drives is expensive and unnecessary if the existing drives are physically healthy - a software/data issue does not require new hardware.
RAID 0 has no parity and cannot be rebuilt by replacing a single drive; rebuilding is only possible with RAID levels that include redundancy such as RAID 1 or RAID 5.
Concept tested: RAID 0 failure recovery and cost-effective remediation
Source: https://learn.microsoft.com/en-us/windows-server/storage/storage-spaces/storage-spaces-fault-tolerance
Topics
Community Discussion
No community discussion yet for this question.