阿摩線上測驗
15. Which server accumulates and saves files that are most often requested by Internet users in a special database? Therefore,
it can increase the speed of your connection to the Internet.
(A)DSN
(B)Web server
(C)Firewall server
(D)Proxy server
答案：登入後查看
統計： A(9), B(13), C(9), D(166), E(0) #404462
統計： A(9), B(13), C(9), D(166), E(0) #404462
