单项选择题
Which of the following keystrokes allows installation of third party storage drivers during a Windows set-up？ （）
A. F6 B. F7 C. F8 D. F9
单项选择题 WhichofthefollowingmediatypescanholdtheGREATESTamountofdata？（）
多项选择题 WhichofthefollowingarewaystotransportSANtraffic？（）
单项选择题 WhichofthefollowingBESTdescribesaDAS？（）
