网友您好, 请在下方输入框内输入要搜索的题目:

题目内容 (请给出正确答案)
在 Windows 中,运行(请作答此空)命令得到下图所示结果。以下关于该结果的叙述中,错误的是()。Pinging 59.74.111.8 with 32 bytes of data:Reply from 59.74.111.8: bytes=32 time=3ms TTL=60Reply from 59.74.111.8: bytes=32 time=5ms TTL=60Reply from 59.74.111.8: bytes=32 time=3ms TTL=60Reply from 59.74.111.8: bytes=32 time=5ms TTL=60Ping statistics for 59.74.111.8: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),Approximate round trip times in milli-seconds: Minimum = 3ms, Maximum = 5ms, Average = 4ms

A.ipconfig/all
B.ping
C.netstat
D.nslookup

参考答案

参考解析
解析:ping命令的作用的检查两个机器之间的连通性的。
更多 “在 Windows 中,运行(请作答此空)命令得到下图所示结果。以下关于该结果的叙述中,错误的是()。Pinging 59.74.111.8 with 32 bytes of data:Reply from 59.74.111.8: bytes=32 time=3ms TTL=60Reply from 59.74.111.8: bytes=32 time=5ms TTL=60Reply from 59.74.111.8: bytes=32 time=3ms TTL=60Reply from 59.74.111.8: bytes=32 time=5ms TTL=60Ping statistics for 59.74.111.8: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),Approximate round trip times in milli-seconds: Minimum = 3ms, Maximum = 5ms, Average = 4msA.ipconfig/all B.ping C.netstat D.nslookup” 相关考题
考题 如果在一台主机的Windows环境下执行Ping命令得到下列信息Pinging www.nankai.edu.cn [202.113.16.33] with 32 bytes of data:Reply from 202.113.16.33: bytes=32 time1ms TTL=128Reply from 202.113.16.33: bytes=32 time1ms TTL=128Reply from 202.113.16.33: bytes=32 time1ms TTL=128Reply from 202.113.16.33: bytes=32 time1ms TTL=128Ping statistics for 202.113.16.33:Packets: Sent = 4, Received = 4, Lost = 0 (0%loss),Approximate round trip times in milli-seconds:Minimum = 0ms, Maximum = 0ms,Average = 0ms那么下列结论中无法确定的是A)为www.nankai.edu.cn提供名字解析的服务器工作正常B)本机使用的DNS服务器工作正常C)主机www.nankai.edu.cn上WWW服务工作正常D)主机www.nankai.edu.cn的网关配置正确

考题 在Windows中运行(29)命令后得到如下图所示的结果,该命令的作用是(30)。A.ipconfig/allB.pingC.netstatD.nslookup

考题 ● 在Linux系统中,采用 (30) 命令查看进程输出的信息,得到下图所示的结果系统启动时最先运行的进程是 (31) ,下列关于进程xinetd的说法中正确的是 (32)

考题 如果在-台主机的Windows环境下执行Ping命令得到下列信息:Pinging www.nankai.edu.cn[202.113.16.33 ]with 32 bytes of data:Reply from 202.113.16.33:bytes=32 time<1ms TTL=128Reply from 202.113.16.33:bytes=32 time<1ms TTL=128Reply from 202.113.16.33:bytes=32 time<1ms TTL=128Reply from 202.113.16.33:bytes=32 time<1ms TTL=128Ping statistics for 202.1 13.16.33:Packets:Sent=4,Received=4,Lost=0(0%loss),Approximate round trip times in milli-seconds:Minimum=0ms,Maximum=Oms,Average=Oms那么下列结论中无法确定的是( )。A.为www.nankai.edu.cn提供名字解析的服务器工作正常B.本机使用的DNS服务器工作正常C.主机www.nankai.edu.cn上WWW服务工作正常D.主机www.nankai.edu.cn的网关配置正确

考题 ● 在Windows命令窗口中输入(32) 命令,可见到下图所示的结果。None(32)A. ipconfig /allB. route printC. tracert -dD. nslookup

考题 某单位网络结构如图1-1所示,网络中所有路由器均使用RIP协议。图1-1在网络部署完成后进行如下测试:1.在主机host101上对Router2的F0/0口及网络1的host1进行了连通性测试,结果如图1-2和图1-3所示。host101ping 192.168.0.1Pinging 192.168.0.1 with 32 bytes of data:Reply from 192.168.0.1: bytes=32 time=1ms TTL=64Reply from 192.168.0.1: bytes=32 time=1ms TTL=64Reply from 192.168.0.1: bytes=32 time=1ms TTL=64Reply from 192.168.0.1: bytes=32 time=1ms TTL=64Ping statistics for 192.168.0.1:Packets: Sent = 4,Received = 4,Lost = 0 (0% loss),Approximate round trip times in milli-seconds:Minimum = 1ms,Maximum = 1ms,Average = 1ms图1-2host101ping 192.168.0.2Pinging 192.168.0.2 with 32 bytes of data:Request timed out.Request timed out.Request timed out.Request timed out.Ping statistics for 192.168.0.2:Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),图1-32.在主机host3上对网络1进行了连通性测试,结果如图1-4所示。host13ping 192.168.0.2Pinging 192.168.0.1 with 32 bytes of data:Reply from 192.168.0.1: bytes=32 time=1ms TTL=64Reply from 192.168.0.1: bytes=32 time=1ms TTL=64Reply from 192.168.0.1: bytes=32 time=1ms TTL=64Reply from 192.168.0.1: bytes=32 time=1ms TTL=64Ping statistics for 192.168.0.1:Packets: Sent = 4,Received = 4,Lost = 0 (0% loss),Approximate round trip times in milli-seconds:Minimum = 1ms,Maximum = 1ms,Average = 1ms图1-43.查看路由器Router3的路由表,结果如图1-5所示。Router3show ip routeR 192.168.0.0/24 [120/1] via 202.117.112.1, 00:00:24,Serial2/0C 192.168.1.0/24 is directly connected,FastEthemet0/0R 192.168.2.0/24 [120/1] via 202.117.114.1,00:00:01,Serial3/0202.117.112.0/30 is subnetted,1 subnetsC 202.117.112.0 is directly connected,Serial2/0R 202.117.113.0/30 [120/1] via 202.117.112.1,00:00:24,Serial2/0[120/1] via 202.117.114.1,00:00:01,Serial3/0202.117.114.0/30 is subnetted,1 subnetsC 202.117.114.0 is directly connected,Serial3/0图1-5【问题1】(6分)请填写hostl的Internet协议属性参数。IP地址: (1)子网掩码: (2)默认网关: (3)

考题 阅读以下说明,回答问题1至问题4,将解答填入答题纸对应的解答栏内。 【说明】 某公司的IDC(互联网数据中心)服务器Server1采用Windows Server 2003操作系统,IP地址为172.16.145.128/24,为客户提供Web服务和DNS服务;配置了三个网站,域名分别为www.company1.com、www.company2.com和www.company3.com,其中company1使用默认端口。基于安全的考虑,不允许用户上传文件和浏览目录。company1.com、company2.com和company3.com对应的网站目录分别为company1-web、company2-web和company3-web,如图3-1所示。图3-1【问题1】(2分,每空1分) 为安装Web服务和DNS服务,Server1必须安装的组件有(1)和(2)。 (1)~(2)备选答案: A.网络服务 B.应用程序服务器 C.索引服务 D.证书服务 E.远程终端 【问题2】(4分,每空2分) 在IIS中创建这三个网站时,在图3-2中勾选读取、(3)和执行,并在图3-3所示的文档选项卡中添加(4)为默认文档。图3-2图3-3 【问题3】(6分,每空1分) 1、为了节省成本,公司决定在一台计算机上为多类用户提供服务。使用不同端口号来区分不同网站,company1使用默认端口(5),company2和company3的端口应在1025至(6)范围内任意选择,在访问company2或者company3时需在域名后添加对应端口号,使用(7)符号连接。设置完成后,管理员对网站进行了测试,测试结果如图3-4所示,原因是(8) 。图3-4 (8)备选答案: A.IP地址对应错误 B.未指明company1的端口号 C.未指明company2的端口号 D.主机头设置错误 2、为便于用户访问,管理员决定采用不同主机头值的方法为用户提供服务,需在DNS服务中正向查找区域为三个网站域名分别添加(9) 记录。网站company2的主机头值应设置为(10) 。 【问题4】(8分,每空2分) 随着company1网站访问量的不断增加,公司为company1设立了多台服务器。下面是不同用户ping网站www.company1.com后返回的IP地址及响应状况,如图3-5所示。 Microsoft windows[版本 5.2.3790] (c)版权所有 1985-2003 Microsoft Corp. C:\Usersping www.company1.com pinging company1.wscache.ourglb0.com[172.16.145.192]with 32 bytes of data: Reply from 172.16.145.192:bytes=32 time=11ms TTL=57 Reply from 172.16.145.192:bytes=32 time=13ms TTL=57 Reply from 172.16.145.192:bytes=32 time=15ms TTL=57 Reply from 172.16.145.192:bytes=32 time=13ms TTL=57 ping statistics for 172.16.145.192: packets:Sent=4,Received=4,Lost=00% Loss, Approximate round trip times in milli-seconds: Minimum=11ms,Maximum=15ms,Average=13ms Microsoft windows[版本 10.0.10586] (c)Microsoft Corporation. C:\Usersping www.company1.com pinging company1.wscache.ourglb0.com[172.16.145.192]with 32 bytes of data: Reply from 172.16.145.192:bytes=32 time=5ms TTL=57 Reply from 172.16.145.192:bytes=32 time=6ms TTL=57 Reply from 172.16.145.192:bytes=32 time=5ms TTL=57 Reply from 172.16.145.192:bytes=32 time=9ms TTL=57 ping statistics for 172.16.145.192: packets:Sent=4,Received=4,Lost=00% Loss, Approximate round trip times in milli-seconds: Minimum=5ms,Maximum=9ms,Average=6ms 图3-5 从图3-5可以看出,域名www.company1.com对应了多个IP地址,说明在图3-6所示的DNS属性中启用了(11) 功能。 在图3-6中勾选了启用网络掩码排序后,当存在多个匹配记录时,系统会自动检查这些记录与客户端IP的网络掩码匹配度,按照(12) 原则来应答客户端的解析请求。如果勾选了禁用递归,这时DNS服务器仅采用(13) 查询模式。当同时启用了网络掩码排序和循环功能时,(14) 优先级较高。 (14)备选答案: A.循环 B.网络掩码排序

考题 某网络中PC1无法访问域名为www.aaa.cn的网站,而其他主机访问正常,在PC1上执行ping命令时有如下所示的信息: C:ping www.aaa.cn Pinging www.aaa.cn[202.117.112.36] with 32 bytes of data: Reply from 202.117.112.36: Destination net unreachable. Reply from 202.117.112.36:Destination net unreachable. Reply from 202.117.1 12.36:Destination net unreachable. Reply from 202.1 17.112.36: Destination net unreachable. Ping statistics for 202.117.112.36: Packets: Sent=4,Received=4,Lost=0(0% loss), Approximate round trip tunes in milli-seconds: Minimum=0ms, Maximum=0ms, Average=0ms 造成该现象可能的原因是( )。A.DNS服务器故障B.PC1上TCP/lP协议故障C.遭受了ACL拦截D.PC1上hternet属性参数设置错误

考题 如果在一台主机的Windows环境下执行Ping命令得到下列信息Pinging www.nankai.edu.cn [202.113.16.33] with 32 bytes of data:Reply from 202.113.16.33:bytes=32time<1msTTL=128Reply from 202.113.16.33:bytes=32time<1msTTL=128Reply from 202.113.16.33:bytes=32time<1msTTL=128Reply from 202.113.16.33:bytes=32time<1msTTL=128Ping statistics for 202.113.16.33:Packets:Sent=4,Received=4,Lost=0(0% loss),Approximate round trip times in milli-seconds:Minimum=0ms,Maximum=0ms,Average=0ms那么下列结论中无法确定的是______。A) 为www.nankai.edu.cn提供名字解析的服务器工作正常B) 本机使用的DNS服务器工作正常C) 主机www.nankai.edu.cn上WWW服务工作正常D) 主机www.nankai.edu.cn的网关配置正确A.B.C.D.

考题 在Windows命令提示窗中,执行(请作答此空)命令得到以下运行结果,该命令的作用是( )。 A. ipconfig B.ping C. NETSTAT D. TRACERT

考题 一般在Windows命令提示窗中,执行(请作答此空)命令得到以下运行结果,该命令的作用是( )。 A.ipconfig/all B.netstat -na|more C.netstat –r D.route print

考题 在 Windows 中,运行( )命令得到下图所示结果。以下关于该结果的叙述中,错误的是(请作答此空)。Pinging 59.74.111.8 with 32 bytes of data:Reply from 59.74.111.8: bytes=32 time=3ms TTL=60Reply from 59.74.111.8: bytes=32 time=5ms TTL=60Reply from 59.74.111.8: bytes=32 time=3ms TTL=60Reply from 59.74.111.8: bytes=32 time=5ms TTL=60Ping statistics for 59.74.111.8: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),Approximate round trip times in milli-seconds:Minimum = 3ms, Maximum = 5ms, Average = 4ms)A.该命令使得本地主机向目标主机发送了 4 个数据包 B.本地主机成功收到了目标主机返回的 4 个数据包 C.本地主机与目标主机连接正常 D.该命令用于查看目标主机的 IP 地址

考题 在 Windows 中,运行( )命令得到下图所示结果。以下关于该结果的叙述中,错误的是( )。 Pinging 59.74.111.8 with 32 bytes of data: Reply from 59.74.111.8: bytes=32 time=3ms TTL=60 Reply from 59.74.111.8: bytes=32 time=5ms TTL=60 Reply from 59.74.111.8: bytes=32 time=3ms TTL=60 Reply from 59.74.111.8: bytes=32 time=5ms TTL=60 Ping statistics for 59.74.111.8: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 3ms, Maximum = 5ms, Average = 4msA.该命令使得本地主机向目标主机发送了 4 个数据包 B.本地主机成功收到了目标主机返回的 4 个数据包 C.本地主机与目标主机连接正常 D.该命令用于查看目标主机的 IP 地址

考题 在 Windows 中,运行( )命令得到下图所示结果。以下关于该结果的叙述中,错误的是( )。 Pinging 59.74.111.8 with 32 bytes of data: Reply from 59.74.111.8: bytes=32 time=3ms TTL=60 Reply from 59.74.111.8: bytes=32 time=5ms TTL=60 Reply from 59.74.111.8: bytes=32 time=3ms TTL=60 Reply from 59.74.111.8: bytes=32 time=5ms TTL=60 Ping statistics for 59.74.111.8: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 3ms, Maximum = 5ms, Average = 4msA.ipconfig/all B.ping C.netstat D.nslookup

考题 在 Windows 中,运行(请作答此空)命令得到下图所示结果。Pinging 59.74.111.8 with 32 bytes of data:Reply from 59.74.111.8: bytes=32 time=3ms TTL=60Reply from 59.74.111.8: bytes=32 time=5ms TTL=60Reply from 59.74.111.8: bytes=32 time=3ms TTL=60Reply from 59.74.111.8: bytes=32 time=5ms TTL=60Ping statistics for 59.74.111.8: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),Approximate round trip times in milli-seconds:Minimum = 3ms, Maximum = 5ms, Average = 4ms)A.ipconfig/all B.ping C.netstat D.nslookup

考题 在Windows命令提示窗中,执行( )命令得到以下运行结果,该命令的作用是(请作答此空)。 A.测试网络的连通性 B.查看系统的路由表信息 C.查看系统的IP信息 D.跟踪202.197.122.254的路径信息

考题 在Windows命令提示窗口中,执行(请作答此空)命令得到以下运行结果,该命令的作用是( )。 A.Ipconfig B.ping C.nbtstat D.cancert

考题 在某机器上执行ping的结果如下: Pinging www.aaa.cn[202.117.112.36] with 32 bytes of data request time out。 request time out。 request time out。 request time out。 造成该现象可能的原因是( )。A.DNS服务器故障 B.PC1上TCP/IP协议故障 C.遭受了ACL拦截 D.PC1上Internet属性参数设置错误

考题 A. Request timed out B. Reply from 1.1.1.1:Destination host unreachable C. Reply from 1.1.1.1:bytes=32 time=0ms TTL=255 D. Reply from 2.2.2.2:bytes=32 time=0ms TTL=126

考题 在Linux系统中,采用(请作答此空)命令查看进程输出的信息,得到下图所示的结果。系统启动时最先运行的进程是( ),下列关于进程xinetd的说法中正确的是( )。 A.ps -all B.ps -aef C.ls -a D.ls -la

考题 在 Windows中运行route print命令后得到某主机的路由信息如下图所示。则该主机的IP地址为( ),子网掩码为(请作答此空),默认网关为( )。 A.255.0.0.0 B.255.255.255.0 C.255.255.255.128 D.255.255.255.255

考题 在Linux系统中,采用( )命令查看进程输出的信息,得到下图所示的结果。系统启动时最先运行的进程是(请作答此空),下列关于进程xinetd的说法中正确的是( )。 A.0 B.null C.init D.bash

考题 以下为对IP:172.20.1.3进行网络通断测试(PING)命令的结果,表明网络运行状态良好,可以正常传输数据的显示结果为()A、Reply from 172.20.1.3: bytes=32 time=31ms TTL=61B、Reply from 172.20.1.3:TTL expired in transitC、Request timed outD、Destination Host Unreachable

考题 Reply from220.181.12.218:bytes=32time=65msTTL=55,上述结果中显示发送的数据包的生存时间是().A、32B、65C、55D、1

考题 Replyfrom220.181.12.218:bytes=32time=65msTTL=55,上述结果中显示发送的数据包的生存时间是()。A、32B、65C、55D、1

考题 单选题以下为对IP:172.20.1.3进行网络通断测试(PING)命令的结果,表明网络运行状态良好,可以正常传输数据的显示结果为()A Reply from 172.20.1.3: bytes=32 time=31ms TTL=61B Reply from 172.20.1.3:TTL expired in transitC Request timed outD Destination Host Unreachable

考题 单选题OTN2500-X3M的帧字节为9216bytes其中系统字节为()。A 256 bytesB 128 bytesC 64 bytesD 32 bytes