云计算(cloud computing)是基于互联网的相关服务的增加、使用和交付模式,通常涉及通过互联网来提供动态易扩展且经常是虚拟化的资源。这种模式提供可用的、便捷的、按需的网络访问,进入可配置的计算资源共享池(资源包括网络,服务器,存储,应用软件,服务),这些资源能够被快速提供,只需投入很少的管理工作,或与服务供应商进行很少的交互。根据上述定义,以下不属于云计算特点的是()
A.超大规模
B.比较昂贵
C.通用性
D.按需服务
A.超大规模
B.比较昂贵
C.通用性
D.按需服务
A、Amazon EC 2、Flexiscale
B、AmazonS3, Cloud Front from Amazon
C、Salesforce. com, Hosted Exchange
D、Amazon EC 2、Amazon S3
Why will business transformation remain a buzzword of the moment?
A.Because channel firms of all stripes continue to assess the direction of their companies in the age of cloud computing, mobility, managed services, big data, social median and other market and technology forces.
B.Because each segment of this technology framework has contributed to economic growth and the well being of society.
C.Because the magnificent advances in medicine, transportation, safety, manufacturing, agriculture, media and communication are almost difficult to comprehend.
D.Because globalization, driven largely by technology, becomes ever more pervasive and influential with each passing year.
在Cloud Foundry里面对应用进行监控使用的是()云服务。
A. New Relic
B. Redis Cloud
C. CloudAMQP
D. MongoLab
What are the innovations that drive the renewed push to simplicity?
A.Cloud computing and big data
B.Personal computers and Internet
C.Globalization and ever-changing international market
D.World Wide Web
A.storage B.device C.network D.processor