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
The number of home users and small businesses that want to use the Internet is everincreasing.The shortage of addresses is becom
The number of home users and small businesses that want to use the Internet is everincreasing.The shortage of addresses is becom
admin
2020-04-30
37
问题
The number of home users and small businesses that want to use the Internet is everincreasing.The shortage of addresses is becoming a serious problem.A quick solution to thisproblem is called network address translation(NAT).NAT enables a user to have a large set ofaddresses (71) and one address,or a smallset of addresses,extemally.The traffic insidecan use the large set;the traffic (72) ,the small set.To separate the addresses used inside thehome or business and the ones used for the Internet.the Internet authorities have reservedthree sets of addresses as (73) addresses.Any organization can use an address out of thisset without permission from the Internet authorities.Everyone knOWS that these reservedaddresses are for private networks.They are (74) inside the organization,but they are notunique globally.No router will (75) a packet that has one of these addresses as thedestination address.The site must have only one single connection to the global Internetthrough a router that runs the NAT software.
选项
A、unique
B、observable
C、particular
D、ordinary
答案
A
解析
转载请注明原文地址:https://kaotiyun.com/show/LSkZ777K
本试题收录于:
网络管理员上午基础知识考试题库软考初级分类
0
网络管理员上午基础知识考试
软考初级
相关试题推荐
在Windows系统中的任务管理器中不能(39)。
某校初二学生进行体育测试。根据初二.三班男生的立定跳远成绩(精确到0.01米)绘制成的频率分布直方图如图14-5所示,图中从左到右各长方形的高之比是2:3:7:5:3,最右边一组的频数是6,根据直方图所表达的信息,解答下列问题:若立定跳远的成绩在2.00米
当评价一个计算机系统时,通常使用(12)来衡量系统的可靠性。
下列选项中,不属于光驱性能指标的是______。
互联网上电子邮件服务使用的协议是(10)。
______enablesuserstosearch,access,anddownloadinformationfromInternet.
计算机数据报表在信息处理过程中具有重要的作用,但这种作用不包括()。
在收集、整理、存储大数据时,删除重复数据的作用不包括________________。
随机试题
Decadesofscientificresearchshowthatstressandanxietyareprevalentproblemsatwork,contributingtodeficitsinemployee
一多发性血栓形成患者,血浆PT、APTT延长,血小板数量正常,凝血因子Ⅶ、Ⅷ活性正常。如检测结果为阳性,应进一步检测
下列不是热性哮喘的症状特征是
下列对流水施工的叙述正确的是()。
以下是商业银行被动负债的方式的选项有()。
具有稳定经济功能,被称为“自动稳定器”的税种是()。
注册商标没有正当理由连续3年不使用的,任何单位或者个人都可以向商标局申请撤销该注册商标。()
因税收返还退回的增值税,附加的城市维护建设税不予退还。()
PrecedenceDiagrammingMethod(PDM)isamethodusedinactivitysequencing.Therearefourtypesofdependenciesorprecedencerel
Whenyougoonasoloadventure,youlearntoexpectthe【C1】_______.However,travelers【C2】______anticipatetheunexpectedcould
最新回复
(
0
)