A new storage array must be configured for a database server. This array will store transaction logs that are always being written. 
Which of the following RAID solutions would provide fault tolerance and fast write operations without the use of parity？ （）

A. Striping with parity
B. Striping with mirroring
C. Mirroring
D. Striping

A.Windows restore
B.Windows backup
C.Shadow copies
D.Shadow backup

A. Downtime necessary to reinstall the repaired drive
B. Data security policies and procedures
C. Potential cooling problems due to the missing drive
D. Redundant or replacement data backup solutions