2019上半年网络工程师上午基础知识真题（八）

      2019上半年网络工程师考试已经结束，课课家小编为大家汇总了2019上半年网络工程师上午基础知识真题第八部分，供大家在考后进行估分。

　　●Network security consists of policies and practices to prevent and monitor (71) access,misuse, modification, or denial of a computer network and network-accessible resources.Network security involves the authorization of access to data in a network, which is controlled by the network(72).Users choose or are assigned an ID and password or other authenticating information that allows them to access to information and programs within their authority.Network security secures the network, as well as protecting and overseeing operations being done. The most common and simple way of protecting a network resource is by assigning it a (73) name and a corresponding password. Network security starts with authentication. Once authenticated,a(74)enforces access policies such as what services are allowed to be accessed by the network users.Though effective to prevent unauthorized access, this component may fail to check potentially harmful content such as computer(75)or Trojans being transmitted over the network.

　　(71) A、unauthorized

　　B、harmful

　　C、dangerous

　　D、frequent

　　(72) A、user

　　B、agent

　　C、server

　　D、administrator

　　(73) A、complex

　　B、unique

　　C、catchy

　　D、long

　　(74) A、firewall

　　B、proxy

　　C、gateway

　　D、host

　　(75) A、spams

　　B、malwares

　　C、worms

　　D、programs

       课课家教育专注软考培训10年以上，一直坚持自主研发，将丰富的软考培训经验有效融入教程研发过程，自成体系的软考视频教程、软考培训教材和软考在线题库，使考生的学习更具系统性，辅导更具针对性。想要报考2019年软考的考生现在就可以开始备考了，报名课课家软考各科目考试赠送：辅导教材、历年真题、考前冲剌资料、在线模拟测试题库、老师专属答疑指导等，以保障学员顺利通过考试。

　　>>>>>>点击进入软考报名专题

　　相关推荐：2019上半年网络工程师上午真题及答案