皮皮学,免费搜题
登录
搜题
【单选题】
Most people dont leave their front door unlocked, and the same is true of their home Wi-Fi networks. But some believe that preventing access to your wireless Internet actually does more harm than good. Peter Eckersley of the Electronic Frontier Foundation, an organisation devoted to defending digital rights, is calling for an "Open Wireless Movement" and encouraging people to be "socially responsible" by sharing their connection. Eckersley compares the current situation of locked-down networks to "finding yourself parched(干透的)and thirsty while everyone around you is sipping from nice tall glasses of iced water", and offers a technological solution. We restrict access to our networks for two reasons: to prevent other people from using up our bandwidth, and to ensure our security and privacy. He suggests we can still protect ourselves from both problems by using routers(路由器)that share a certain amount of bandwidth in the open while also providing an encrypted(加密的)connection for personal use, but such technology already exists, and people arent choosing to use it. Perhaps the problem is not technological, but legal, as home users dont want to be responsible for the activities of others on their network. Quite understandable, really. But Eckersley says that "individuals can enjoy the same legal protections against liability as any other Internet access provider", but the law is far from clear in this area and differs from country to country. In a footnote on his article, Eckersley says US law "may" offer protection, but that didnt prevent a man who left his network open from being called a paedophile(恋童癖者)by armed police in his living room this past weekend. Courts in Germany have previously ruled that people can be fined if they allow unauthorised users to access illegal materials through their connection, while in the UK disputes over recent changes to the law leave the matter uncertain. Perhaps these legal concerns can be overcome by turning to an unlikely role-model — Estonia, where access to the Internet is a legal human right. The country is blanketed in a network of free Wi-Fi access points in cafes, bars and other public locations, allowing people to easily get online almost anywhere. So who wants to open up their network first? What does the author say about the Electronic Frontier Foundation?
A.
It encourages people to share their networks.
B.
Its work is about protecting digital rights.
C.
It is advocating an "Open Wireless Movement".
D.
Its main business is trading electronics.
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】在双色调模式中双色调曲线的作用是什么
A.
决定专色在图象中的分布
B.
决定陷印在图象中的分布
C.
决定MYK Profile(概貌)在图象中的分布
D.
决定超出色域范围的色彩如何在图象中校正
【单选题】下列不属于企业资源环境分析的内容的是( )。
A.
与本企业的产品及其使用的原材料,能源相关的科技发展动向
B.
自然资源及其开发情况调研
C.
资源供应情况分析
D.
资源利用和环境保护情况分析
【单选题】某怀孕母犬在怀孕45 d后发生流产,流产前体温不高,阴唇和阴道黏膜红肿,阴道内流出淡褐色或灰绿色分泌物。流产后的母犬出现慢性子宫内膜炎的症状,此后屡配不孕。该病可能是
A.
结核病
B.
布氏杆菌病
C.
破伤风
D.
立克次体病
【单选题】在双色调模式中双色调曲线的作用是什么
A.
决定专色在图象中的分布
B.
决定陷印在图象中的分布
C.
决定CMYK Profile(概貌)在图象中的分布
D.
决定超出色域范围的色彩如何在图象中的校正
【单选题】下列不属于企业资源环境分析的内容的是().
A.
与本企业的产品及其使用的原材料、能源相关的科技发展动向
B.
自然资源及其开发情况调研
C.
资源供应情況分析
D.
资源利用和环境保护情况分析
【单选题】在双色调模式中双色调曲线的作用是什么()
A.
决定专色在图象中的分布
B.
决定陷印在图象中的分布
C.
决定CMYK Profile(概貌)在图象中的分布
D.
决定超出色域范围的色彩如何在图象中校正
【简答题】下表是某省气象台对2008年11月6日最高温度的预报,当天预报的最高温度数据的中位数是(    )。 城市 南京 徐州 连云港 淮安 盐城 宿迁 扬州 泰州 镇江 常州 无锡 苏州 南通 最高 温度 (℃) 19 20 17 18 19 16 21 19 21 21 20 22 21
【单选题】下列不属于企业资源环境分折的内容的是()
A.
与本企业的产品及其使用的原材料、能源相关的科技发展动向
B.
自然资源及其开发情况调研
C.
资源供应情况分析
D.
资源利用和环境保护情况分析
【单选题】229,下列不属于企业资源环境分析的内容的是()。
A.
A,与本企业的产品及其使用的原材料、能源相关的科技发展动向
B.
B,自然资源及其开发情况调研
C.
C,资源供应情况分析
D.
D,资源利用和环境保护情况分析
【单选题】229下列不属于企业资源环境分析的内容是( ).
A.
与本企业的产品机器使用的原材料、能源相关的科技发展动向
B.
自然资源及其开发情况调研
C.
资源供应情况分析
D.
资源利用和环境保护情况分析
相关题目: