单项选择题
Which of the following protocols would MOST likely be used in the establishment of an IPSec VPN tunnel？（）
A. AES B. TKIP C. 802.1q D. ISAKMP
单项选择题 WhichofthefollowingRAIDlevelscanwithstandthesimultaneouslossoftwophysicaldrivesinan array？（）
单项选择题 WhichofthefollowingarepossibleSCSIIDrangesonawideSCSIadapter？（）
单项选择题 WhichofthefollowingRAIDlevelssupportsfaulttolerancebywritingparitytoonlyonedriveinthe array？（）
