首页
登录
职称英语
Viruses are human-made software programs【C1】______specifically to wreak havo
Viruses are human-made software programs【C1】______specifically to wreak havo
游客
2023-07-23
32
管理
问题
Viruses are human-made software programs【C1】______specifically to wreak havoc on personal computers and networks. The【C2】______of contracting one of these computer viruses over the Internet has increased dramatically. Typically, you get a virus by opening e-mail【C3】______.
Some viruses are relatively【C4】______to individuals. They just【C5】______themselves to【C6】______messages or e-mail themselves to all the people listed in your address book. The sudden flood of email【C7】______mail servers, causing the system to【C8】______.
Other viruses are more【C9】______,and may lie asleep until a certain date. Then they【C10】______to life to do their dirty【C11】______. Sometimes a strange message appears on your screen, or data and programs may be【C12】______. In the worst case, all the contents of your hard drive may be【C13】______out. These【C14】______programs start on one computer, then replicate quickly,【C15】______other computers around the world.
In 1988, a student at Cornell University sent out a virus by【C16】______, nearly【C17】______the Internet to its knees. More recently, the "I Love You" virus caused over $1 billion in lost【C18】______as it【C19】______e-mail systems worldwide. Last year【C20】______, 10, 000 new viruses, worms and Trojan horses were unleashed. [br] 【C5】
选项
A、bring
B、attack
C、attract
D、attach
答案
D
解析
同义名词辨析。病毒附着在attach信息或EMAIL上的,这样才能起到传播的效用。
转载请注明原文地址:https://tihaiku.com/zcyy/2860841.html
相关试题推荐
[originaltext]The"Americandream"isanideathatgrewfromTVprograms,b
Virusesarehuman-madesoftwareprograms【C1】______specificallytowreakhavo
Virusesarehuman-madesoftwareprograms【C1】______specificallytowreakhavo
Virusesarehuman-madesoftwareprograms【C1】______specificallytowreakhavo
Virusesarehuman-madesoftwareprograms【C1】______specificallytowreakhavo
Virusesarehuman-madesoftwareprograms【C1】______specificallytowreakhavo
Virusesarehuman-madesoftwareprograms【C1】______specificallytowreakhavo
Virusesarehuman-madesoftwareprograms【C1】______specificallytowreakhavo
Virusesarehuman-madesoftwareprograms【C1】______specificallytowreakhavo
Virusesarehuman-madesoftwareprograms【C1】______specificallytowreakhavo
随机试题
[originaltext]Ourenvironmentisbeingpollutedfasterthannatureandman’
Directions:Forthispart,youareallowed30minutestowriteanessayenti
钢筋冷拉以后再经过时效处理,其屈服点、抗拉强度及硬度(),塑性及韧性()。A
酒炙时,一般每100kg药物,用黄酒A.25kg B.10~20kg C.5
Thechangeinthatvillagewasmiraculou
影响社区居民参与社区事务积极性的因素是指()。A.居民参与社区活动需要精力
患者张先生手术成功之后,心情一直不错,每天都是笑呵呵的。这段时间张先生的情绪状态
建筑风格指建筑设计中在内容和外貌方面所反映的特征,主要在于建筑的平面布局、形态构
决定房地产供给量的一般因素有()。A、房地产价格水平 B、房地产开发建设成本
某大型工程,由于技术特别复杂,对施工单位的施工设备及同类工程的施工经验要求较高
最新回复
(
0
)