单选题A customer has a file server using RAID-5 with 8KB sequential write operations. How should the disk controller cache be configured for optimal performance and data integrity？（）A Use write-back cache with battery backup enabledB Use write-through cache
题目
单选题
A customer has a file server using RAID-5 with 8KB sequential write operations. How should the disk controller cache be configured for optimal performance and data integrity？（）
A
Use write-back cache with battery backup enabled
B
Use write-through cache with battery backup enabled
C
Use read-back cache with battery backup enabled
D
Use read-through cache with battery backup enabled