单项选择题
A.32-bit AMD processor
B.32-bit Intel P4 processor
C.64-bit Intel processor
D.64-bit ARM processor
单项选择题 Ahypervisorisusedtodowhichofthefollowing？（）
单项选择题 WhichofthefollowingshouldbedoneFIRSTbeforeinstallingNOSpatchesinaproduction environment？（）
单项选择题 Auserreportsthattheyareunabletoreachaparticularwebsite.Theuserhadnoissuesreaching thesiteearlierintheday.WhichofthefollowingistheMOSTlikelycauseofthelackofaccess？（）