問題詳情
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
參考答案
答案：D
難度：簡單0.758621
統計：A(6),B(6),C(4),D(88),E(0)
用户評論