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
ARPAnet is a wide area network(WAN).A network that connected Department of Defense research sites across(1).Created in 1 969 wit
ARPAnet is a wide area network(WAN).A network that connected Department of Defense research sites across(1).Created in 1 969 wit
admin
2015-05-18
57
问题
ARPAnet is a wide area network(WAN).A network that connected Department of Defense research sites across(1).Created in 1 969 with funding from the Advanced Research Projects Agency(ARPA).Undergoing constant research and development in the early—to mid一1970s,ARPAnet(2)aS the test bed for the development of(3)(the protocols that make the Internet possible).A major goal of the ARPAnet project was to increase the military’s command and control capability by enabling communication across a variety of physically (4)media,including satellites.An allied goal was to create a robust network:(5)withstanding outages,such as those that might result from a nuclear exchange.ARPAnet met these objectives,but it also (6) its creators:It was found in short order that most ARPAnet users (7) use the network for(8),such as electronic mail and discussion groups.Initially,the ARPAnet was available only to government research institutes and to universities holding Department of Defense(DoD)research contracts.In 1 983,ARPAnet was(9)into a high—security military network(Milnet)and an ARPAnet that was recast as a research and development network.Although it formed the (10) of the Internet,it was decommissioned in 1 990.
(8)
选项
A、control
B、getting orders
C、communication
D、war
答案
C
解析
转载请注明原文地址:https://kaotiyun.com/show/cNJZ777K
本试题收录于:
网络工程师上午基础知识考试题库软考中级分类
0
网络工程师上午基础知识考试
软考中级
相关试题推荐
在Windows系统中,扩展名(1)表示该文件是批处理文件;若用户利用鼠标来复制所选定的文件,应该在按下(2)键的同时,按住鼠标左键拖曳文件到目的文件夹,松开鼠标即可完成文件的复制。(2)
下面是一段javabean程序,该程序的运行结果是(62)。 public class NullTest { public static void main(String[] args) { int M = 0; Stri
默认情况下,一个C类地址中包含(55)可用主机地址。
目前Internet上最为流行的信息浏览服务是()。
在一个C类网络中,有一台主机的IP地址为192.168.1.204,已知该主机所在网络是将一个C类IP划分成了4个子网,则该IP的网络号为________________,主机号为________________。
网络负载平衡(NetworkLoadBalancing)的核心是位于网络适配器驱动和(1)之间的WLBS.SYS的筛选器驱动。它采用一种(2),根据传入客户端的(3),以统计方式将其映射到群集主机。当发现到达的数据包时,所有主机同时执行这种映射,以快速
NAT英文全称是“NetworkAddressTranslation”,中文意思是“网络地址转换”,它是一个IETF(InternetEngineeringTaskForce,Internet工程任务组)标准,允许一个整体机构以一个公用IP(
(56)is a one-way function that takes an arbitrarily long piece of plaintext and from it computes a fixed-length bit string.(57)i
(56)is a one-way function that takes an arbitrarily long piece of plaintext and from it computes a fixed-length bit string.(57)i
Letusnowseehowrandomizationisdonewhenacollisionoccurs.Aftera(1),timeisdividedintodiscreteslotswhoselength
随机试题
患儿,6岁,因发热2天,伴呕吐、头痛来诊。查体:体温39.2℃,脉搏130次/分,呼吸40次/分,血压95/55mmHg,心、肺、腹未见异常,布鲁津斯基征阳性,凯尔尼格征阳性,初步诊断为病毒性脑炎。护士遵医嘱给患儿冰帽物理降温,向患儿父母解释其主要目的
陈自成的行为违反了()。若分析宾馆管理问题应从下列()方面注意。
水的重量流量为2000kN/h,管道直径为d=150mm,则其中的流速为()m/s。
反映车辆的速度利用程度的指标有()。
社会自我是自我意识最原始的形态。
以下可以作为物权客体的物是()。
与去年同期相比,以下哪个选项的增速最快( )。2006年一季度全省规模以上工业累计完成工业增加值约为( )。
A.Thanks,Rachel.B.That’swhatwedid.C.wewerealltalkingaboutsomeTVshows.D.It’sarealhonortohaveyouhere.M
有些低碳经济是绿色经济,因此低碳经济都是高技术经济。以下哪项如果为真,最能反驳上述论证?
Tomakechips,youcutuppotatoes,puttheminoilanddothis.f.______
最新回复
(
0
)