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
Rapid advances in computer and communication technologies have resulted in the(71)merger of these two fields. The lines have blu
Rapid advances in computer and communication technologies have resulted in the(71)merger of these two fields. The lines have blu
admin
2009-02-15
25
问题
Rapid advances in computer and communication technologies have resulted in the(71)merger of these two fields. The lines have bluned among computing, switching, and digital transmission equipment, and the same digital techniques are being used for data, voice, and image transmission. Merging and evolving technologies, coupled with increasing demands for efficient and timely collection, processing, and(72)of information, are leading to the development of(73)that transmit and process all types of datA. The ultimate goal of this evolution is something its proponents-some of the most powerful forces in the computing and telecommunications industries-call the(74). The(74)will be a worldwide public telecommunications network that will deliver a wide variety of services. The(74)will be defined by the standardization of user interfaces, and will be implemented as a set of digital switches and paths supporting a broad range of traffic types and providing(75)processing servicess. Inpractice, there will be multiple networks, implemented within national boundaries, but from the user’s point of view there will be a single, uniformly accessible worldwide network.
选项
A、ISDN
B、OSI
C、DDN
D、DSP
答案
A
解析
转载请注明原文地址:https://kaotiyun.com/show/5KTZ777K
本试题收录于:
信息系统监理师上午基础知识考试题库软考中级分类
0
信息系统监理师上午基础知识考试
软考中级
相关试题推荐
(2014上集管)项目范围管理过程包括范围计划、______、创建WBS、范围确认、范围控制5个主要过程。
(2009下项管)______描述了项目范围的形成过程。
(2014上项管)按照《软件文档管理指南GB/T16680》规定,______是正确的。
(2007下监理)结构化分析方法(SA)的一个重要指导思想是______。
(2008上系分)需求分析是一种软件工程活动,它在系统级软件分配和软件设计间起到桥梁的作用。需求分析使得系统工程师能够刻画出软件的______(1),指明软件和其他系统元素的接口,并建立软件必须满足的约束。需求分析是发现、求精、建模和规约的过程,包括详细地
Theuseofcomputergraphics(1)manydiversefields.Applications(2)fromtheproductionofchartsandgraphs,tothegenerationof
Typically, these are concern with the establishment of(66)the network and with the control of the flow of messages across this
Duetoaconstantly(66)environment,apoorunderstandingoftheuser’sneedsandpreferences,aswellasa(67)ofwillingnessto
Duetoaconstantly(66)environment,apoorunderstandingoftheuser’sneedsandpreferences,aswellasa(67)ofwillingnessto
Duetoaconstantly(66)environment,apoorunderstandingoftheuser’sneedsandpreferences,aswellasa(67)ofwillingness
随机试题
下列哪种物质不属于细菌的代谢产物?()
A.蛋白质分解产物B.糖类C.盐酸D.内因子E.脂酸钠引起促胰液素分泌的最强因素是()
手三阳经可以共同主治
下列关于抗菌药物临床应用的分级管理的描述,错误的是
(2018年第15题)同一高度处,下列地区风压高度变化系数μ2最大的是()。
提供施工现场的气象与地下管线资料,是()在项目实施阶段的任务。
在对进度计划进行工期和时间安排的合理性审查时,应重点审查()。
流量压缩装置和电子注入器把脉冲高压电转换成电子束。高强电磁场把它在长长的电子枪中加速,通过电子喷嘴向集流加速器喷射,作为形成和加速质子的介质。语段中“它”指的是()。
将考生文件夹下ZHOU\DENG文件夹中的文件OWER.DBF设置为隐藏属性。
Itisoftendifficultforamantobequitesurewhattaxheoughttopaytothegovernmentbecauseitdependsonsomanydiffer
最新回复
(
0
)