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
76
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、accessible
B、special
C、data
D、value-added
答案
D
解析
计算机与通信技术的飞速发展已经导致了这两个领域的不断融合。在这条线路中已经跌跌撞撞地走过了网络计算,交换机和数字通信设备。和那类似的数字技术一直被用在数据、语音和图像传输方面。加上不断增长的对高效率与及时性要求的处理能力和分布信息导致了集成信息的发展来实现传输和处理各种类型的信息。那发展的最终目的是一个具有非常强的在计算与通行方面的能力,在工业界称它为 ISDN,它将被广泛的应用在各种服务行业。同时也被定义为标准的用户接口。它被应用在一系列的数字交换和通路上,以使支持更宽的交易种类和提供增值的处理服务。实际上,它将会成为一个复杂的网络,在国家范围内执行。但是对用户来说,它将是个单一的,统一的可访问的全球网络。
转载请注明原文地址:https://kaotiyun.com/show/fKTZ777K
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
(2009上集管)小王正在负责管理一个产品开发项目。开始时产品被定义为“最先进的个人数码产品”,后来被描述为“先进个人通信工具”。在市场人员的努力下该产品与某市交通局签定了采购意向书,随后与用户、市场人员和研发工程师进行了充分的讨论后,被描述为“成本在10
(2009上集管)范围管理计划中一般不会描述______。
(2010下项管)根据《软件文档管理指南GB/T16680-1996》的要求,有关正式组织需求文档的评审,不正确的是______。
(2012下项管)《计算机软件产品开发文件编制指南》将软件项目文档分为开发文档、管理文档和______。
(2006上监理)数据流图的作用是______。
Virtualreality(orVR(1)iskindofabuzzwordthesedaysincomputergraphics.VRisartificialrealitycreatedbyacomputertha
The ARPANET(66)( the rules of syntax that enable computers to communicate on a network)were originally designed for openness and
Duetoaconstantly(66)environment,apoorunderstandingoftheuser’sneedsandpreferences,aswellasa(67)ofwillingnessto
Duetoaconstantly(66)environment,apoorunderstandingoftheuser’sneedsandpreferences,aswellasa(67)ofwillingnessto
随机试题
钢结构薄板变形时,可采用点状加热法,若钢板较厚,则加热圆点应__________。
如果脉冲重复频率是15kHz,会导致混叠的多普勒频移是
该病的发病机制可能是根据上述病情变化,考虑该患者发生了哪种危象
咳血方主治证候的病机是
A.医用缝合线B.刀片及剪刀C.橡胶管D.乳胶手套E.输尿管导管10%甲醛消毒液浸泡30min适用于()。
操作失误而导致系统数据丢失是()。
盈亏临界点的分析的基本前提有()。
就准保户面临的风险而言,可分为()和非必保风险。
农业在社会主义国民经济发展中起()作用。
Iregret______thenoveltoJimbecausehemadeitverydirty.
最新回复
(
0
)