首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
计算机
A basic premise of OGSA is that everything is(66)by a service: a network enabledentity that(67)some capability through the excha
A basic premise of OGSA is that everything is(66)by a service: a network enabledentity that(67)some capability through the excha
admin
2009-02-15
35
问题
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.
选项
A、forms
B、groups
C、consist
D、Facilitates
答案
D
解析
(参考译文)OGSA的一个基本前提是任何事务都表示成一个服务:一个网络可达的、通过消息交换提供某些能力的实体。计算资源、存储资源、网络、程序、数据库等都是服务。采用一个统一的面向服务的模型意味着环境中的所有组件都是虚拟的。更明确地说,OGSA将所有事务都表示成一个Grid服务:遵循一套规范并支持为了实现生命周期管理等类似目的而制定的标准接口的Web服务。这些一致接口的核心集,是所有的Grid服务实现的基础,便于高级服务的构造,而高级服务能够跨多个抽象层以一种统一的方式进行处理。
转载请注明原文地址:https://kaotiyun.com/show/SRxZ777K
本试题收录于:
软件设计师上午基础知识考试题库软考中级分类
0
软件设计师上午基础知识考试
软考中级
相关试题推荐
MostIPlayer-basedproxymechanisms,suchasnetworkaddresstranslation(NAT),onlysupportuni-directionalproxy,fromtheint
MostIPlayer-basedproxymechanisms,suchasnetworkaddresstranslation(NAT),onlysupportuni-directionalproxy,fromtheint
Inlow-speednetwork,itisusuallyadequatetowaitforcongestiontooccurandthenreacttoitbytellingthesourceofpacke
Inlow-speednetwork,itisusuallyadequatetowaitforcongestiontooccurandthenreacttoitbytellingthesourceofpacke
Inlow-speednetwork,itisusuallyadequatetowaitforcongestiontooccurandthenreacttoitbytellingthesourceofpacke
(66)isusedtoensuretheconfidentiality,integrityandauthenticityofthetwoendpointsintheprivatenetwork.(67),anappl
(66)isusedtoensuretheconfidentiality,integrityandauthenticityofthetwoendpointsintheprivatenetwork.(67),anappl
随机试题
试述慢性呼吸衰竭的分类及各类型的主要病理生理基础,简述各类的处理原则。
下述哪一种肺部疾病容易出现胸膜摩擦音
煎药前,为避免药材组织细胞内的蛋白质遇热凝固、淀粉糊化等问题,浸泡饮片的水温不能超过
联结GIS管道的架空线路进线保护段的长度应不小于()。
关于城市维护建设税的适用税率,下列表述正确的有()。
旅游团中有游客无理取闹时,导游人员应()。
下列对航天史的叙述错误的是:
请编写函数fun,函数的功能是:移动一维数组中的内容:若数组中有n个整数,要求把下标从0到P(含p,p小于等于n-1)的数组元素平移到数组的最后。例如,一维数组中的原始内容为:1,2,3,4,5,6,7,8,9,10:p的值为3。移动后,一维数组
Twogroupsofscientistsdemonstratedlastweekforthefirsttimethatthebodylaunchesamassive,effectivecounter-attackon
Thesteadyriseinthequalityofourproducts______theimprovementofourequipment.
最新回复
(
0
)