2. 计算机
  3. Cloud computing is a phrase used to describe a variety of computing concepts that involve a large number ofcomputers (71) throug

Cloud computing is a phrase used to describe a variety of computing concepts that involve a large number ofcomputers (71) throug

admin2018-01-18  69
问题   Cloud computing is a phrase used to describe a variety of computing concepts that involve a large number ofcomputers (71) through a real-time communication network such as the Internet．In science，cloud computing is a (72) for distributed computing over a network， and means the (73) to run a program or application on many connected computers at the same time．
  The architecture of a cloud is developed at three layers：infrastructure，platform，and application．The infrastructure layer is built with virtualized compute，storage，and network resources．The platform layer is for general-purpose and repeated usage of the collection of software resources．The application layer is formed with a collection of all needed software modules for SaaS applications．The infrastructure layer serves as the (74)  forbuilding the platform layer of the cloud．In turn，the platform layer is a foundation for implementing the (75) layer for SaaS applications．
(72)
选项 A、replacement   
B、switch
C、substitute   
D、synonym(同义词)
答案D
解析
转载请注明原文地址:https://kaotiyun.com/show/ivWZ777K
本试题收录于： 多媒体应用设计师上午基础知识考试题库软考中级分类
0

多媒体应用设计师上午基础知识考试

软考中级

相关试题推荐
随机试题
最新回复(0)