单项选择题
A.TCP
B.UDP
C.ICMP
D.SMTP
单项选择题 AllofthefollowingcommandswillsetthehostnameintheODMdatabaseEXCEPT：（）。
单项选择题 WhichofthefollowingATMcomponentsareneededtoconfigureanATMSVC（switchedvirtualcircuit）classicalIPinterface？（）
单项选择题 Which of the following adapters are located in the same planar？（） Ⅰ.00-00-02-08 Ⅱ.01-00-02-08 Ⅲ.00-00-04-01 Ⅳ.00-05-04-01