技術者は財務部門用に RAID アレイを実装しています。このソリューションでは、データへの高速アクセスと最大限の冗長性が可能になる必要があります。これらの要件を最もよく満たすのは次の RAID 構成のうちどれですか?
正解:D
RAID 10 (also known as RAID 1+0) combines the features of RAID 1 (mirroring) and RAID 0 (striping) to provide both redundancy and performance enhancements. This configuration requires a minimum of four drives and offers fast data access through striping while ensuring data redundancy through mirroring. RAID 10 is ideal for environments where both data integrity and performance are critical, such as financial databases.