首页
登录
职称英语
[originaltext] This week some big internet sites were so busy that they stop
[originaltext] This week some big internet sites were so busy that they stop
游客
2023-07-26
98
管理
问题
This week some big internet sites were so busy that they stopped working. Hackers or people who break into other people’s computers did it. Experts think programs called Tribal Village were used.
The programs worked like time bombs. The hackers put software on other people’s computers. The people do not even know. The software just sits and waits until the hacker starts it. When the hacker wants, all the computers call the same web site. This week Yahoo, Amazon and CNN were called.
The costs are growing. These web sites make money from advertising. People go to the web sites for information and news. If the web site is not, working, they will go to other sites.
Yahoo got many calls. It was like 104 million people dialing in at once.
The website AntiOnline put the software on its site. They hope someone will make a fix.
The only way to stop the hackers is to stop them from getting into computers. Now it is easy to get into many computers.
Webmasters are in a tough spot. The goal is to have a site open and easy to reach. This also makes them open to hackers.
Why do hackers do this? Probably because other hackers will praise them. The hackers could also be sick and tired of the commercialization of the Internet. 5o far all of the targets have been very large, mid very commercial.
选项
A、They were made by the hackers and put on computers.
B、They were not found by the experts.
C、They were prepackaged and found on many computers.
D、They were hard to find.
答案
C
解析
短文第二段提到The hackers put software on other people’s computers…The software just sits and waits until…,由此可知选项C正确。
转载请注明原文地址:http://tihaiku.com/zcyy/2869867.html
相关试题推荐
[originaltext]W:Hello,Gary.How’reyou?M:Fine!Andyourself?W:Can’tcompl
[originaltext]W:Hello,Gary.How’reyou?M:Fine!Andyourself?W:Can’tcompl
[originaltext]Thesedays,peoplewhodomanualworkoftenreceivefarmore
[originaltext]After22yearsofmarriage,Ihavediscoveredthesecrettok
[originaltext]After22yearsofmarriage,Ihavediscoveredthesecrettok
[originaltext]Althoughtheremaybethousandsofdifferentkindsofiobs,a
[originaltext]Manyyearsagotherelivedaveryrichmanwhowantedtodos
[originaltext]Manyyearsagotherelivedaveryrichmanwhowantedtodos
[originaltext]M:Excuseme.Iwonderifyoucouldhelpme.Thereferencelibrar
[originaltext]M:Excuseme.Iwonderifyoucouldhelpme.Thereferencelibrar
随机试题
HereareSofiaFranco,thefoodwriterandstylist’stop11tipsforahealthyd
[originaltext]Engaginginregularexerciseimprovesyouroverallhealth,mobili
在同样大小的火焰下,燃烧温度越高,向周围辐射出的热量就越多,火灾蔓延的速度就越快
A.单纯扩散 B.易化作用 C.主动转运 D.出胞作用 E.被动转运
以下对国家信息化体系要素的描述中,不正确的是( )。A.信息技术应用是信息化
某餐馆饮食连锁店有680余家餐馆。各餐馆所有的食品订单均输入一个电子设备,该设备
由发射探头发射的超声波,通过试件后再由另一接收探头接收,这种检验方法称为()A
红色电波,传递着瞬息万变的军情,蕴藏着________的战机。在没有电台的年代,
A.全蝎 B.牛黄 C.海螵蛸 D.蟾酥 E.羚羊角具有"乌金衣"特征的
患者,女,21岁,诉咀嚼无力,牙松动。口腔检查见CI-S:1,4颗第一恒磨牙牙周
最新回复
(
0
)