更多"[单选题]Cloud-computing providers offe"的相关试题:
[单选题]Text 2 Internet service providers have realized that they are sitting on a treasure chest of data about your online activities that they could be selling to advertisers.Recognizing the privacy threat,the Federal Communications Commission adopted rules that would have stopped them from doing so without your consent,but Congress recently shot down the regulation.This is a big deal.Privacy doesn't merely benefit individuals;it fundamentally shapes how society functions.It is crucial for marginalized communities and for social movements.Privacy enables these groups to network,organize,and develop their ideas before challenging the status quo.But when people know they're being tracked and monitored,they change their behavior.This chilling effect hurts our intellectual freedoms and our capacity for social progress.The data that tracks our behavior feeds into machine-learning algorithms that make judgments about us.When used for advertising,they can reproduce our own prejudiced behavior.Marketers can use machine learning to figure out your unique features-do you resDond better to words or to pictures?Do you make impulsive shopping decisions?-to target you with exactly the advertisement that will best persuade you.When consequential decisions about employment or loans are made using this kind of data,the result can feel absurd and incomprehensible,because these systems aren't programmed to explain their decisions.There aren't yet effective ways for humans to hold algorithms accountable for how they categorize us.The good news is how effective technology can be in preventing tracking.We found that ad blockers and other browser-privacy tools can decrease tracking by 80 percent or more.More complex tools can be even more effective.In other worcls,the more technically savvy among us can enjoy dramatically better privacy and digital freedoms.But this has resulted in a technological"arms race,"which is worrying by itself,but also because such technical skill correlates with historically advantaged groups.Meanwhile,publishers are caught in the ad-blocking crossfire,endangering the free press.One bright spot is that online privacy research has had a tremendous effect.It has helped regulators curb the worst of the offenses,forced companies to roll back invasions because of public-relations pressure,spurred the development of privacy tools,and developed a healthy public debate about online tracking.The fight for privacy is now closely linked to the fight for digital civil liberties and democratic values,and it is a movement that includes activists,artists,journalists,researchers,and everyday users of technology.There's tremendous power in your hands to take charge of your own privacy as well as foster these societal values.
Which of the following statements about privacy is true?
A.It affects individual activities more than social operations.
B.It benefiis marginalized groups but hurts the mainstream.
C.It conflicts with the pursuit of intellectual freedoms.
D.It contributes to the advancement of society.
[填空题]Wuhan Railroad Bridge Vocational School offers a one-year training course for college students for the 4s places, there are often more than 100 (26) __________( 申请人)." College graduates who have (27) __________ experience and unique qualities such as creativity and leadership are always popular among employees," said Zhang Zhiguo, director of the school's admission and employment offices. Studying at a vocational school also (28) __________college graduates a second chance to plan their career path.
After graduating (29)__________ Shangdong Normal University, Guan Fang, 25, worked as a sports teacher at a vocational school. Seeing many of his students expecting a more promising career than him, Guan thought of (30) __________ _(改变). He quits his job and rolled in Qingdao vocational school to study electric automatization. The training was (31)__________ than he expected. For a year, he worked in factories, participating in real protests. But it (32) __________ off. After graduating, he landed a job at CSR Sifang Co. Ltd. as a technician and his salary quadrupled.
"Promising as it is, it's not a path that many people, (33) __________ the students families can understand," said Guan.
Guan's parents didn't support his (34) __________ of quiting his job and studying at a vocational school. But Guan went ahead with (35) anyway.
“It’s not a shame for a collage graduate to be a skilled worker. Who says we have to work as a white collar ” said Guan.
[单选题]We wanted to offer help,but the fierce glare on his face stopped us.
A.angry
B.cold
C.severe
D.gloomy
[单选题]In the（ ），businesses offer services for which they charge a fee that is based on the number of size of transactions they process.Some of these services lend themselves well to operating on the Web.
A.Fee-for-Transaction Revenue Model
B.Advertising-Supported Revenue Models
C.Web Catalogue Revenue Models
D.Value chain
[单选题]In the （ ），businesses offer services for which they charge a fee that is based on the number of size of transactions they process. Some of these services lend themselves well to operating on the Web.
A.Fee-for-Transaction Revenue] Model
B.Advertising-Supported] Revenue] Models
C.Web] Catalogue] Revenue] Models
D.Value] chain
[单选题]_____, businesses offer services for which they charge a fee that is based on the number of size of transactions they process.
A.In the fee-for-transaction revenue model
B.In the web catalog revenue model
C.In the traditional catalog-based retail revenue model
D.In the advertising-supported revenue model
[单选题]ITSS(Information Technology Service Standards)是一套成体系和综合配套的信息技术服务标准库，包括了IT服务全生命同期阶度应遵循的标准。关于ITSS体系框架4.0的分类，正确的是:（）
A.基础标准、服务评价标准、服务业务标准、服务外包标准、服务安全标准、服务对像特征和行业应用标准
B.基础标准、服务评价标准、服务业务标准、服务外包标准、服务安全标准、标准模式标准和行业应用标准
C.基础标准、服务管控标准、服务业务标准、服务外包标准、服务安全标准、标准模式标准和行业应用标准
D.基础标准、服务管控标准、服务业务标准、服务外包标准、服务安全标准、服务对像特征和行业应用标准
[单选题]ITSS （Information Technology Service Standards）是一套成体系和综合配套的信息技术服务标准库，全面规范了信息技术服务产品及其组成要素，用于指导实施标准化和可信赖的信息技术服务。该体系的组成要素包括（ ）。
A.人员、过程、工具、资源
B.人员、过程、管理、资源
C.人员、过程、技术、资源
D.人员、过程、组织、资源
[单选题]The commercial telephone service was no longer operative.
A.creative
B.moving
C.rotating
D.working
[单选题]服务组件体系结构（Service Component Architecture，SC
A）是基于面向服务体系结构（Service Oriented Architecture，SO
A）的思想描述服务之间组合和协作的规范。以下关于SCA的叙述，不正确的是（ ）。
A.SCA定义了语言中立的服务组合方式，能够进行跨语言的服务调用
B.SCA加强组件的接口与传输协议的关联，提高组件的内聚性
C.SCA实现服务组件和其传输协议的绑定，这种绑定是可扩展的
D.SCA主要是为了满足软件集成的需要而创建的架构
[单选题]The workflow enactment service is the heart of a workflow system which consists of several_______.
A.workflow engines
B.processes
C.workflow threads
D.tasks
[单选题]Cloud computing provides on-demand service to users by using distributed computing and（ ）resource management.
A.network
B.virtual
C.centralized
D.specialized
