【单选题】
Which of the following RAID levels combines mirroring and striping?()
A、RAID 1
B、RAID 5
C、RAID 6
D、RAID 10
A、RAID 1
B、RAID 5
C、RAID 6
D、RAID 10
A、cat /proc/usr/lparchk B、cat /proc/ppc64/lparcfg C、/var/adm/tools/res_list D、/var/adm/tools/lparalloc