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A basic premise of OGSA is that everything is(66)by a service: a network enabledentity that(67)some capability through the exchange of messages. Computational resources, storage resources, networks, programs, databases, and so forth are all(68). This adop

题目

A basic premise of OGSA is that everything is(66)by a service: a network enabledentity that(67)some capability through the exchange of messages. Computational resources, storage resources, networks, programs, databases, and so forth are all(68). This adoption of auniform. service-oriented model means that all components of the environment are virtual. Morespecifically, OGSA represents everything as a Grid service: a Web service that conforms(69)a set of conventions and supports standard interfaces for such purposes as lifetime management. This core set of consistent interfaces, from which all Grid services are implemented.(70)the construction of hierarchical, higher - order services that can be treated in a uniform. way across layers of abstraction.

A．defined

B．represented

C．used

D．passed

相似考题

1.42. A. something B. nothing C. anything D. everything

2.at, is, good, nobody, everything__________________________________________________________________________.

3.Roger:Hi, Kelly! What's up?Kelly: __________Same old thing.A． Nothing up.B． Nothing new.C． Everything's OK.D． Everything's the same.

4.() is too difficult if you put your heart into it.A. SomethingB. NothingC. AnythingD. Everything

参考答案和解析
正确答案：B
更多“A basic premise of OGSA is that everything is(66)by a service: a network enabledentity tha ”相关问题

  • 第1题：

    18．

    A．something

    B．anything

    C．nothing

    D．everything


    正确答案：C
    18.C【解析】由后句“你可能要放弃”可知，你会认为什么也没有学到，故用nothing。

  • 第2题：

    ( ) but fools will believe what he said.

    A、None

    B、Anything

    C、Nothing

    D、Everything


    参考答案：A

  • 第3题：

    13．

    A．something

    B．nothing

    C．anything

    D．everything


    正确答案：B

  • 第4题：

    The proprietor owns all of the property of the business and is responsible ________ everything.

    A to ;

    B for ;

    C at


    参考答案:B

  • 第5题：

    What are the usable hosts on the 200.50.12.64／26 network?()

    A..65 through .126

    B..64 through .127

    C..66 through .128

    D..65 through .127


    参考答案：A

  • 第6题：

    云计算的服务模式包括（）。

    A．基础设施即服务（Infrastructure-as-a-Service，IaaS）

    B．平台即服务（Platform-as-a-Service，PaaS）

    C．软件即服务（Software-as-a-Service，SaaS）

    D．网络即服务（Network-as-a-Service，NaaS）


    正确

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