文档介绍：广西工学院鹿山学院
外文翻译
题目: 计算机病毒
系别: 计算机工程系
专业班级: 计软082班
姓名: 周政
学号: 20081424
指导教师: 崔亚楠
职称:
二〇一二年四月十一日

Computer Virus
Computer viruses are a destructive program that can replicate itself and proliferation through work, transmission. Virus code is very small, usually attached to other documents or procedures at the end, so they can easily hide in the system. Ability to self-replicating virus on work so that it can spread infection to other documents and procedures, once the virus spread to work very difficult to track down.
In 1987, computer viruses spread in the United States, and the puter virus "small ball" at the end of the year spread to our country. Since then, has found a virus imported and domestic. So far, computer viruses has risen to more than 20,000 kinds; which can attack more than 90% of puter.
1. The characteristics puter viruses
(1) the basic characteristics of
(a) infection: puter virus as a program that can replicate itself to other normal procedures or systems of ponents, such as the disk part of the guide. This is the basic characteristic of the virus program. With the increasingly work development, computer viruses can be widely disseminated through work in a short time.
(b) latent: hidden in the infected system the virus does not immediately attack; the contrary, in its pre-attack, the need for a certain period of time or have certain co