Which is a benefit of using a RAID level 10 configuration?

Which is a benefit of using a RAID level 10 configuration?

• A. Increased capacity
• B. Enhanced performance and redundancy
• C. Simplified recovery process
• D. Lower cost of implementation

Answer: (B)

Using a RAID level 10 configuration provides enhanced performance and redundancy, which is why it is the correct answer. RAID 10 combines the features of RAID 1 (mirroring) and RAID 0 (striping). This configuration not only offers improved read and write speeds due to striping across multiple disks but also ensures data redundancy through mirroring. In a RAID 10 setup, data is written to multiple drives simultaneously, allowing for quicker access and the ability to handle more I/O operations, which enhances overall system performance. Additionally, redundancy means that if one drive fails, the mirrored copy on another drive protects against data loss, allowing for continued operation without user intervention. This configuration is particularly valuable in environments where both high availability and performance are required, such as database servers or applications with heavy read/write operations. The balance of performance enhancement through striping and redundancy through mirroring makes RAID 10 an attractive option for many server environments.

Using a RAID level 10 configuration provides enhanced performance and redundancy, which is why it is the correct answer. RAID 10 combines the features of RAID 1 (mirroring) and RAID 0 (striping). This configuration not only offers improved read and write speeds due to striping across multiple disks but also ensures data redundancy through mirroring.

In a RAID 10 setup, data is written to multiple drives simultaneously, allowing for quicker access and the ability to handle more I/O operations, which enhances overall system performance. Additionally, redundancy means that if one drive fails, the mirrored copy on another drive protects against data loss, allowing for continued operation without user intervention.

This configuration is particularly valuable in environments where both high availability and performance are required, such as database servers or applications with heavy read/write operations. The balance of performance enhancement through striping and redundancy through mirroring makes RAID 10 an attractive option for many server environments.