SK0-003 · Question #257
Which of the following BEST describes a benefit of RAID 0?
The correct answer is C. High performance. RAID 0, known as striping, distributes data across multiple disks to enhance performance without providing any redundancy. Its primary benefit is significantly increased read and write speeds.
Question
Which of the following BEST describes a benefit of RAID 0?
Options
- AHigh fault tolerance
- BEase of failure recovery
- CHigh performance
- DNo configuration
How the community answered
(29 responses)- A3% (1)
- C90% (26)
- D7% (2)
Why each option
RAID 0, known as striping, distributes data across multiple disks to enhance performance without providing any redundancy. Its primary benefit is significantly increased read and write speeds.
RAID 0 offers no fault tolerance; if any disk in the array fails, all data is lost.
RAID 0 has no failure recovery capabilities as it lacks redundancy, meaning a single disk failure results in complete data loss.
RAID 0 achieves high performance by striping data across all disks in the array, allowing multiple disk heads to work in parallel to read and write different segments of data simultaneously. This parallel operation significantly boosts both read and write throughput, making it ideal for applications requiring maximum speed.
RAID 0 requires configuration to set up the array and stripe data across disks, so it is not a 'no configuration' solution.
Concept tested: RAID 0 performance benefits
Source: https://learn.microsoft.com/en-us/windows-server/storage/disk-management/understanding-raid
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