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
123
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、Stores on the web.
B、Large commercial web sites.
C、Small commercial web sites.
D、Public government web sites.
答案
B
解析
短文中提到These web sites make money from advertising,由此可判断选项B正确。
转载请注明原文地址:https://tihaiku.com/zcyy/2869868.html
相关试题推荐
[originaltext]Whencarsfirststartedappearingonthestreetsoftheworld
[originaltext]Whencarsfirststartedappearingonthestreetsoftheworld
[originaltext]Whencarsfirststartedappearingonthestreetsoftheworld
[originaltext]M:Howareyournewneighbors,Nancy?W:Theyseemniceenough,b
[originaltext]M:Howareyournewneighbors,Nancy?W:Theyseemniceenough,b
[originaltext]"Whereistheuniversity?"isaquestionmanyvisitorstoCam
[originaltext]M:Hi,Janet,youaresoluckytobedonewithyourfinalexamsa
[originaltext]W:You’restillsmoking!Afterpromisingtogiveitupsixmonths
[originaltext]W:You’restillsmoking!Afterpromisingtogiveitupsixmonths
[originaltext]W:You’restillsmoking!Afterpromisingtogiveitupsixmonths
随机试题
ThanksgivingDayiscelebratedwithalotof【C1】______andmerry-makinginAm
PassageFour[br]Whatisthedutypairedwiththequalityofintegritysince"W
我不知道有多少学生涉及到这次事件。(beinvolvedin)Ihavenoideahowmanystudentsareinvolvedi
IcecreambecamepopularinFranceinthe1500s,butonlyamongroyalty.Ove
[originaltext]M:So,Susan,doyouhaveanythingplannedforthisSaturday?W:
A.充分准备后行胃大部切除术 B.抗生素治疗 C.立即手术去除病因 D.非
遇有()时,不准进行起重工作。 A.指挥人员看不清各工作地点 B.大
某8度、二级抗震设计的剪力墙底部加强部位如图所示,材料选用如下:混凝土为C40,
下列案件,哪些不属于行政诉讼受案范围?A.李某不服县环保局作出的行政处罚决定,向
下列方法中,不属于施工图预算审查方法的是()。A.筛选审查法 B.对比分
最新回复
(
0
)