单项选择题
Which of the following commands will not store routes into the ODM？（）
A.smit route B.chdev C.route D.chattr
单项选择题 WhichofthefollowingcabletypesisassociatedwithanEthernetwithaRJ45connector？（）
单项选择题 Whichofthefollowingcabletypescancauseinterferenceonthenetworkwhendisconnectinganyonemachine？（）
单项选择题 Whichofthefollowingfilescontainsthesettingsforthesystem’sDNSdomainnameandDNSservers？（）
