RAID systems usually allow you to replace faulty discs without interrupting the system's operation. As a result, while the system is running, the data on the failed disc must be reconstructed and...

RAID systems usually allow you to replace faulty discs without interrupting the system's operation. As a result, while the system is running, the data on the failed disc must be reconstructed and written to the replacement disc. Which RAID level results in the least amount of conflict between the rebuild and current disc accesses? Give an explanation for your response.