首页
登录
职称英语
Many people throughout the world are worried about their computers. They fea
Many people throughout the world are worried about their computers. They fea
游客
2023-07-12
54
管理
问题
Many people throughout the world are worried about their computers. They fear the machines have been【B1】______by a virus. A virus is a program that could destroy all the information the computers contain. It can remain【B2】______in a computer for a long time and then without warning it can destroy. It is【B3】______to a virus in the body that does not immediately cause disease.
Nobody knows who created the【B4】______computer program, but it is known that the virus【B5】______from computer to computer through the【B6】______of programs that secretly carry it. If the virus becomes active, it could do a lot of damage. For example, it could cause companies or hospitals to lose all of their important【B7】______. Some experts have tested the virus and they say it will become active only if the computer is turned on when the computer’s clock【B8】______March 6th.【B9】______.
Computer companies are also selling special programs that can find viruses and deactivate them.【B10】______.Then no information will be lost if the computer is affected by a virus. People found guilty of spreading viruses may be forced to pay large amounts of money and they could be sent to prison.【B11】______. [br] 【B6】
选项
答案
exchange
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2830637.html
相关试题推荐
Peopleappeartobeborntocompute.Thenumericalskillsofchildrendevelo
I’musuallyfairlyskepticalaboutanyresearchthatconcludesthatpeoplea
I’musuallyfairlyskepticalaboutanyresearchthatconcludesthatpeoplea
I’musuallyfairlyskepticalaboutanyresearchthatconcludesthatpeoplea
I’musuallyfairlyskepticalaboutanyresearchthatconcludesthatpeoplea
ProfessorSmithrecentlypersuaded35people,23ofthemwomen,tokeepadi
ProfessorSmithrecentlypersuaded35people,23ofthemwomen,tokeepadi
ProfessorSmithrecentlypersuaded35people,23ofthemwomen,tokeepadi
[originaltext]Theword"sports"firstmeantsomethingthatpeopledidinth
[originaltext]Theword"sports"firstmeantsomethingthatpeopledidinth
随机试题
【B1】[br]【B4】[originaltext]Tousitseemsnaturaltoputupanumbrellato
[originaltext]Approximately90%ofpeopleintheworldarenaturallyright-
HarlemRenaissancereferstoaperiodlastingformorethan10years,duringwhi
气体爆炸的破坏程度和爆炸威力比粉尘爆炸大。()
()是以信息技术为主要手段建立的信息采集、存储、处理的系统。A.信息网络系统
男,54岁,活动后气急、咳嗽2年,逐渐加重,干咳无痰,无夜间盗汗及发热。查体双下
可以用来表示药物安全性的是:A.最小有效量 B.最大有效量 C.治疗指数
A.价值原则B.效率、效益原则C.优先原则D.不伤害原则E.公平公正原则人人享受
2021年第一季度各月稀土及其制品出口额的同比增量排序正确的是:A.2月>3
故障诊断是通过诊断装置获取设备运行状态的信息,再对信息进行识别,以监视和预测设备
最新回复
(
0
)