单项选择题
Which of the following BEST describes RAID 1?（）
A. Mirroring B. Striping C. Striping with parity D. Striping with mirroring
单项选择题 Which of the following technologies allows a single physical processor to do the work of multiple processors?（）
单项选择题 Which of the following expansion cards should be installed into a server to provide fiber channel SAN connectivity?（）
单项选择题 WhichofthefollowingBESTdescribesRAID10？（）
