题目内容

At a basic level， cloud computing is simply a means of delivering IT resources as （）.Almost all IT resources can be delivered as a cloud service: applications， compute power， storage capacity， networking，programming tools，even communication services and collaboration （）。Cloud computing began as large-scale Internet service providers such as Google，Amazon，and others built out their infrastructure. An architecture emerged: massively scaled，（） distributed system resources，abstracted as virtual IT services and managed as continuously configured， pooled resources. In this architecture， the data is mostly resident on （）“somewhere on the Intemet”and the application runs on both the "cloud servers”and the user’s browser.Both clouds and grids are built to scale horizontally very efficiently. Both are built to withstand failures of （） elements or nodes. Both are charged on a per-use basis. But while grids typically process batch jobs， with a defined start and end point， cloud services can be continuous. What’s more， clouds expand the types ofresources available —— file storage， databases， and Web services —— and extend the applicability to Web and enterprise applications. In this architecture， the data is mostly resident on （）“somewhere on the Intemet”and the application runs on both the "cloud servers”and the user’s browser.

A. clients
B. middleware
C. servers
D. hard disks

查看答案

搜索结果不匹配？点我反馈

更多问题

对于社会上存在的“不正之风”，人们深恶痛绝，但是在办事的时候，首先想到的还是找人，托关系。对此你怎么看？

二战后，重建家园以及现代科学技术带来的规模宏大.技术复杂.造价昂贵的建筑或安装工程，给工程所有人和承包人在工程建设期间带来了难以承担的各种风险。建筑工程保险应运而生。建筑工程保险是以承包合同价格或概算价格作为保额以重置价值为基础进行赔偿的，承保以土木建筑为主体的工程在整个建设期间由于保险责任范围内的风险造成保险工程项目的物质损失和列明费用的保险，它适用于各种形式筹集资金所进行的改建.扩建及新建的建筑工程项目。据上述内容完成以下选择题。设计错误造成物质本身的损失和引起的费用都属于（）范围。

A. 保险责任
B. 除外责任
C. 费率厘定
D. 其他

At a basic level， cloud computing is simply a means of delivering IT resources as （）.Almost all IT resources can be delivered as a cloud service: applications， compute power， storage capacity， networking，programming tools，even communication services and collaboration （）。Cloud computing began as large-scale Internet service providers such as Google，Amazon，and others built out their infrastructure. An architecture emerged: massively scaled，（） distributed system resources，abstracted as virtual IT services and managed as continuously configured， pooled resources. In this architecture， the data is mostly resident on （）“somewhere on the Intemet”and the application runs on both the "cloud servers”and the user’s browser.Both clouds and grids are built to scale horizontally very efficiently. Both are built to withstand failures of （） elements or nodes. Both are charged on a per-use basis. But while grids typically process batch jobs， with a defined start and end point， cloud services can be continuous. What’s more， clouds expand the types ofresources available —— file storage， databases， and Web services —— and extend the applicability to Web and enterprise applications. Both are built to withstand failures of （） elements or nodes.

A. entire
B. individual
C. general
D. separate

Salamanders are sometime confused with lizards, but unlike lizards ________no scales or claws.

A. that they have
B. to have
C. they have
D. are having