多项选择题
A.minimize network investments
B.reduce reliance on technology
C.plan for today
D.be more productive
E.work from anywhere
F.serve customers better
单项选择题 Which content network component is primarily used to store and deliver content from the network edge?（）
多项选择题 Network management saves time and money by automating which two tasks? （）
单项选择题 Is an open standard promotes interoperability among the wireless client adapters and dial-in servers from different vendors.（）