首页
登录
从业资格
Cloud computing is a phrase used to desc
Cloud computing is a phrase used to desc
最全题库
2022-08-02
107
问题
Cloud computing is a phrase used to describe a variety of computing concepts that involve a large number of computers ()through a real-time communication network such as the Internet. In science, cloud computing is a ()for distributed computing over a network, and means the ()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 infrastucture layer is built with virtualized computestorageand network resources. The platform lay-er 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 infrastucture layer serves as the (请作答此空)for building the platform layer of the cloud. In turn, the platform layer is foundation for implementing the ()layer for SaaS application.A.networkB.foundationC.softwareD.hardware
选项
答案
D
解析
云计算是一个用来描述各种计算概念的一个短语,计算概念涉及大量计算机通过实时通信的网络,如Internet,(1)在一起。在科学研究中,云计算是分布式网络计算的(2),意味着有(3)同时在多台互连的计算机上运行一个程序或应用。云的结构分为3层:基础设施、平台和应用。基础实施层由虚拟计算机存储和网络资源构成;平台层是具有通用性和复用性的软件资源的集合;应用层是云上针对SaaS应用的所有应用软件的集合。基础设施层时建立平台层的(4)基础;相应地,平台层是执行应用层SaaS(5)的基础。A. 网络 B. 基础 C.软件D. 硬件
转载请注明原文地址:https://tihaiku.com/congyezige/2408782.html
本试题收录于:
中级 软件设计师题库软件水平考试初中高级分类
中级 软件设计师
软件水平考试初中高级
相关试题推荐
Cloudcomputingisaphraseusedtodesc
Cloudcomputingisaphraseusedtodesc
Cloudcomputingisaphraseusedtodesc
Cloudcomputingisaphraseusedtodesc
Cloudcomputingisaphraseusedtodesc
Cloudcomputingisaphraseusedtodesc
Cloudcomputingisaphraseusedtodesc
Cloudcomputingisaphraseusedtodesc
Cloudcomputingisaphraseusedtodesc
Cloudcomputingisaphraseusedtodesc
随机试题
[originaltext]It’snoteasytalkingtoarelativeorafriendwhoisdying.
[originaltext]Havingsuccessandbeingabletomeetone’sgoalsrequireskn
BirdSongP1:Birdsonghasneverlackedadmirersdrawnbyitsaestheticqualiti
"Ithurtsmemorethanyou",and"Thisisforyourowngood."Thesearethe【
A.π/2 B.π/3 C.π/4 D.∞
( )的核心是对基金销售业务以及人际关系的维护。A.基金客户档案管理与保密
A.脂肪油 B.DMSO C.PEG300-600 D.KI E.山梨酸
小红非常喜欢文学作品,所以上语文课时特别认真。这种学习动机属于( )。A.认知
()是企业还款能力变化的直接反映,银行应定期收集符合会计制度要求的企业财务报表。
一住店客人未付房钱即想离开旅馆去车站。旅馆服务员揪住他不让走,并打报警电话。客人
最新回复
(
0
)