●Basically,a(71)is a standalone process or a set of integrated processes that runs on a ro

Question

●Basically,a(71)is a standalone process or a set of integrated processes that runs on a router or server to control the flow of(72)application traffic(73)through it.Typically,firewalls are(74)on the entry point to a public network such as the Internet.They could be considered traffic cops.The firewall's(75)is to ensure that all communication between an organization's network and the Internet conform. to the organization's security policies.

(71)A.router B.client C.firewall D.switch

(72)A.network B.networked C.net D.networky

(73)A.pass B.passed C.passing D.passes

(74)A.placed B.place C.put D.get

(75)A.mole B.pole C.role D.rule

Answer 1

正确答案：C,B,C,A,C
【解析】（参考译文）基本上，防火墙是一个独立的（standalone）或是一组集成的进程，运行于路由器或是服务器上（server），控制通过（passing）其上的网络应用的流量。传统的防火墙放置在公共（public）网络（如互联网）的入口处。防火墙的作用（role）是确保组织内部网与公共网的通信都遵守该组织的安全策略。