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实验报告用纸课程计算机网络基础日期2013年3月8日班级学号姓名成绩实验题目:实验1：第一章测试一、实验目的1.掌握网络数学相关内容2.了解连接网络的条件3.掌握浏览器的相关功能二、实验内容1.WhywereTCP/IPprotocolsdeveloped?为什么要开发TCP/IP协议?选择一项：a.ToallocateresourcesthatareneededforoperatingacomputeronaLAN.分配所需资源操作计算机局域网b.Toinsurethaterrorcorrectionofeachpackettakesplace.以确保每个数据包的误差修正c.Toallowcooperatingcomputerstoshareresourcesacrossanetwork让电脑通过网络共享资源d.Todeterminethebestpathdecisionmakingwhenforwardingpacketsofdata.决策确定转发数据包时的“最佳路径”。正确答案是：Toallowcooperatingcomputerstoshareresourcesacrossanetwork2.Whichofthefollowingwilltesttheinternalloopbackofanode?下列哪个是测试一个节点的内部环回地址?选择一项：a.ping255.255.255.255b.ping192.168.1.1c.ping223.223.223.223d.ping127.0.0.1e.ping10.10.10.1正确答案是：ping127.0.0.13.ConverttheBase10number116intoitseightbitbinaryequivalent.Choosethecorrectanswerfromthefollowinglist:基地10116转换成它的等效八位二进制。并从下面的列表中选择正确的答案:选择一项：a.01110100b.01110111c.01010110d.01111010e.01110010f.01110110正确答案是：011101004Whichphrasesdescribeabyte?[Choosetwo.]哪个短语描述一个字节?选择一项或多项：a.agroupingofeightbinarydigits八个二进制数字的分组b.thevaluerangefrom0to127有效值从0到127不等c.asingleaddressablestoragelocation一个单一的内地存储单元d.+5voltsofelectricity+5伏特的电力e.asinglebinarydigit一个二进制数字正确答案是：agroupingofeightbinarydigits,asingleaddressablestoragelocationWhich5.statementsbestdescribeaphysicalconnection?[Choosetwo.]哪个语句最好的描述了物理连接?选择一项或多项：a.interpretsdataanddisplaysinformation解释数据并显示信息b.usedtotransferdatabetweenPCandlocalnetwork用于个人电脑和本地网络之间传输数据c.couldutilizemodemorNIC利用调制解调器或网卡d.InternetstandardisTCP/IP互联网标准是TCP/IP正确答案是：usedtotransferdatabetweenPCandlocalnetwork,couldutilizemodemorNIC6.Whichofthefollowingarefunctionsofawebbrowserwithouttheadditionofplug-ins?[Choosethree.]以下哪些web浏览器的功能没有添加插件?选择一项或多项：a.receivesinformation接收信息b.updatesIRQ‘s硬中断请求优先级别的更新c.displaysQuicktimemovies播放Quicktime电影d.displaysflashanimation播放flash动画e.contactswebservers连接web服务器f.requestsinformation请求信息正确答案是：contactswebservers,requestsinformation,receivesinformation7.Whichofthefollowinginterpretsthedataanddisplaystheinformationinanunderstandableformfortheusertosee?下列哪个在一个可以理解的形式为用户解释数据并显示信息?选择一项：a.remotedevices远程设备b.logicalconnection逻辑连接c.protocolstack协议栈d.application应用程序e.physicalconnection物理连接正确答案是：application8.IfyouperformaBooleanANDontheIPaddress172.16.20.23usingthesubnetmaskof255.255.248.0,whichofthefollowingisthesubnetworkaddress?如果你执行一个布尔和IP地址172.16.20.23子网掩码为255.255.248.0,子网地址是以下哪个?选择一项：a.172.16.20.0b.172.16.0.0c.172.16.16.0d.172.16.24.0e.172.16.20.16正确答案是：172.16.16.09.Whichofthefollowingarepopularwebbrowsers?[Choosetwo.]下列哪一种是流行的web浏览器?选择一项或多项：a.Acrobatb.Firefoxc.WorldWideWebd.chromee.InternetExplorerf.Quicktimeg.MacromediaFlash正确答案是：Firefox,InternetExplorer,chrome10.Inan8bitbinarynumber,whatisthetotalnumberofcombinationsoftheeightbits?在一个8位二进制数,八个比特的组合总数是?选择一项：a.1024b.128c.254d.512e.255f.256正确答案是：256