文档库 最新最全的文档下载
当前位置:文档库 › TestKing01-05

TestKing01-05

TestKing01-05
TestKing01-05

Test01

问题1 得10 分,满分10 分

下面哪个使用吉比特以太网介质类型?

所选答案: D. LAN和MAN

正确答案: D. LAN和MAN

问题2 得10 分,满分10 分

子网掩码的功能是区分网络地址、主机地址和定向广播地址。

所选答案:对

正确答案:对

问题3 得10 分,满分10 分

下面哪个可感知OSI参考模型的4―7层,以便对如何为用户获得信息做出智能的决策?

所选答案: A. CN

正确答案: A. CN

问题4 得10 分,满分10 分

哪个是一种为一个公司到其他业务伙伴之间提供安全连接的网络。

所选答案: C. Extranet(外部网络)

正确答案: C. Extranet(外部网络)

问题5 得10 分,满分10 分

哪个拓扑在所有设备之间使用单一线路来连接?

所选答案: A. 总线

正确答案: A. 总线

问题6 得10 分,满分10 分

默认哪些度量值组件在IGRP中使用?

所选答案: A. 延迟 D. 带宽

正确答案: A. 延迟 D. 带宽

问题7 得10 分,满分10 分

如果想查看show 命令的参数清单,则用户会键入show ?

所选答案:对

正确答案:对

问题8 得10 分,满分10 分

下列哪项存储在ROM中?

所选答案: A. POST B. ROMMON

正确答案: A. POST B. ROMMON

问题9 得10 分,满分10 分

下面哪个使用吉比特以太网介质类型?

所选答案: D. LAN和MAN

正确答案: D. LAN和MAN

问题10 得10 分,满分10 分

要在路由器上启用IP路由选择,必须做什么?

所选答案: A. 启用路由选择协议 C. 向路由器接口分配IP地址正确答案: A. 启用路由选择协议 C. 向路由器接口分配IP地址

问题11 得10 分,满分10 分

哪个使用类型字段?

所选答案: A. EthernetII

正确答案: A. EthernetII

问题12 得10 分,满分10 分

下面哪些中继方式是Cisco专有的?

所选答案: B. 802.1 D. ISL

正确答案: B. 802.1 D. ISL

问题13 得10 分,满分10 分

哪条路由器命令执行覆盖的过程?

所选答案:copy running-config start copy running-config tftp

正确答案:copy running-config start copy running-config tftp

问题14 得10 分,满分10 分

下面哪个提供高速的基础设施,以便在存储设备和文件服务器间传送数据?

所选答案: A. SAN

正确答案: A. SAN

问题15 得10 分,满分10 分

IEEE数据链路层的哪个组件指定网络协议?

所选答案: A. LLC

正确答案: A. LLC

问题16 得10 分,满分10 分

图中的家庭网络可能用到了哪些设备? 108.gif

所选答案: A. 100Mbps以太网适配器 B. Category 5 双铰线电缆 C. 以太网集线器正确答案: A. 100Mbps以太网适配器 B. Category 5 双铰线电缆 C. 以太网集线器

问题17 得10 分,满分10 分

哪层提供硬件寻址?

所选答案: C. 数据链路

正确答案: C. 数据链路

问题18 得10 分,满分10 分

给定二进制值11000001。它等于十进制的193。

所选答案:对

正确答案:对

问题19 得10 分,满分10 分

哪个拓扑描述的是设备之间如何通信的?

所选答案: B. 逻辑

正确答案: B. 逻辑

问题20 得10 分,满分10 分

从闪存中备份IOS镜像时,copy flash tftp命令将提示用户输入以下哪些信息?

所选答案: A. TFTP server IP address C. Source filename D. Destination filename

正确答案: A. TFTP server IP address C. Source filename D. Destination filename

问题21 得10 分,满分10 分

将下列各层从高到低排列为正确的顺序:会话层(a),表示层(b),物理层(c),数据链路层(d),网络层(e),应用层(f),传输层(g)。

所选答案:f,b,a,g,e,d,c

正确答案:f,b,a,g,e,d,c

问题22 得10 分,满分10 分

CSMA/CD代表下面哪个?

所选答案: B. Carrier Sense Multiple Access/Collision Detect

正确答案: B. Carrier Sense Multiple Access/Collision Detect

问题23 得10 分,满分10 分

用于连接一个很小地域内的连网设备,例如大厦的一层、一座大厦或一个园区?

所选答案: B. LAN

正确答案: B. LAN

问题24 得10 分,满分10 分

进入配置模式,输入命令:conf t

所选答案:对

正确答案:对

问题25 得10 分,满分10 分

会话层使用下列哪种标准或协议?

所选答案: B. NFS

正确答案: B. NFS

问题26 得10 分,满分10 分

如果路由器有一个需要其路由的分组,但是路由器在其路由选择表中不能找到目的网络号,路由器将会丢弃此分组。

所选答案:对

正确答案:对

问题27 得10 分,满分10 分

下面哪个描述可从任何位置连网的用户。

所选答案: C. 移动用户

正确答案: C. 移动用户

问题28 得10 分,满分10 分

下面哪个是SAN的缺点?

所选答案: A. 成本

正确答案: A. 成本

问题29 得10 分,满分10 分

Which of the following IP hosts would be valid for PC users, assuming that a /28 network mask was used for all of the networks? (Choose all that apply.)

所选答案: A. 83.121.178.93 B. 134.178.18.56 C. 192.168.19.37

正确答案: A. 83.121.178.93 B. 134.178.18.56 C. 192.168.19.37

问题30 得10 分,满分10 分

Which of the following statements are true regarding a network using a subnet mask of 255.255.248.0? (Choose three)

所选答案: A. It corresponds to a Class A address with 13 bits borrowed C. The network address of the last subnet will have 248 in the 3rd octet. D. The subnetwork numbers will be in multiples of 8

正确答案: A. It corresponds to a Class A address with 13 bits borrowed C. The network

address of the last subnet will have 248 in the 3rd octet. D. The subnetwork numbers will be in multiples of 8

问题31 得10 分,满分10 分

下面哪个同时具有物理星型拓扑和逻辑环型拓扑?

所选答案: C. 令牌环

正确答案: C. 令牌环

问题32 得10 分,满分10 分

利用enable命令可以从用户EXEC模式进入特权EXEC 模式。

所选答案:对

正确答案:对

问题33 得10 分,满分10 分

在子接口配置模式中想要彻底地回到特权EXEC模式。应该键入什么?(选所有的可能)

所选答案: A. CTRL-Z B. end

正确答案: A. CTRL-Z B. end

问题34 得10 分,满分10 分

下面的以太网哪个同时具有物理和逻辑总线拓扑?

所选答案: B. 10Base2和10Base5

正确答案: B. 10Base2和10Base5

问题35 得10 分,满分10 分

哪个同时具有物理和逻辑环型拓扑?

所选答案: B. FDDI

正确答案: B. FDDI

Test02

问题1 得10 分,满分10 分

下面哪个可感知OSI参考模型的4―7层,以便对如何为用户获得信息做出智能的决策?

所选答案: A. CN

正确答案: A. CN

问题2 得10 分,满分10 分

哪层提供硬件寻址?

所选答案: C. 数据链路

正确答案: C. 数据链路

问题3 得10 分,满分10 分

会话层使用下列哪种标准或协议?

所选答案: B. NFS

正确答案: B. NFS

问题4 得10 分,满分10 分

要删除在NVRAM中的用户的配置文件,可以使用路由器命令:erase start-config

所选答案:对

正确答案:对

问题5 得10 分,满分10 分

下面的以太网哪个同时具有物理和逻辑总线拓扑?

所选答案: B. 10Base2和10Base5

正确答案: B. 10Base2和10Base5

问题6 得10 分,满分10 分

要为1900系列交换机指定名称switch1,输入命令: hostname switch

所选答案:错

正确答案:错

问题7 得10 分,满分10 分

要删除在NVRAM中的用户的配置文件,可以使用路由器命令:erase start-config

所选答案:对

正确答案:对

问题8 得10 分,满分10 分

Which of the following IP addresses for the network 27.35.16.32/28 can be assigned to hosts? (Choose three)

所选答案: B. 27.35.16.44 C. 27.35.16.45 D. 27.35.16.33

正确答案: B. 27.35.16.44 C. 27.35.16.45 D. 27.35.16.33

问题9 得10 分,满分10 分

要将配置寄存器的值改为0x2142,可以输入路由器配置模式命令:config-register 0x2402

所选答案:对

正确答案:对

问题10 得10 分,满分10 分

You have a class B network with a 255.255.255.0 mask. Which of the statements below are true of this network? (Select all valid answers)

所选答案: A. 254 usable subnet. B. 254 usable hosts persubnet

正确答案: A. 254 usable subnet. B. 254 usable hosts persubnet

问题11 得10 分,满分10 分

下面哪个提供高速的基础设施,以便在存储设备和文件服务器间传送数据?

所选答案: A. SAN

正确答案: A. SAN

问题12 得10 分,满分10 分

下面哪个是SAN的缺点?

所选答案: A. 成本

正确答案: A. 成本

问题13 得10 分,满分10 分

路由器自动地保存其配置。

所选答案:错

正确答案:错

问题14 得10 分,满分10 分

下面哪个使用吉比特以太网介质类型?

所选答案: D. LAN和MAN

正确答案: D. LAN和MAN

问题15 得10 分,满分10 分

将下列各层从高到低排列为正确的顺序:会话层(a),表示层(b),物理层(c),数据链路层(d),网络层(e),应用层(f),传输层(g)。

所选答案:f,b,a,g,e,d,c

正确答案:f,b,a,g,e,d,c

问题16 得10 分,满分10 分

用于连接一个很小地域内的连网设备,例如大厦的一层、一座大厦或一个园区?

所选答案: B. LAN

正确答案: B. LAN

问题17 得10 分,满分10 分

哪个用于提供可靠的连接。

所选答案: B. 序号和确认

正确答案: B. 序号和确认

问题18 得10 分,满分10 分

哪个拓扑在所有设备之间使用单一线路来连接?

所选答案: A. 总线

正确答案: A. 总线

问题19 得10 分,满分10 分

Which two of the addresses below are available for host addresses on the subnet 192.168.16.19/28? (Select two answer choices)

所选答案: A. 192.168.16.17 B. 192.168.16.29

正确答案: A. 192.168.16.17 B. 192.168.16.29

问题20 得10 分,满分10 分

Which of the following IP hosts would be valid for PC users, assuming that a /28 network mask was used for all of the networks? (Choose all that apply.)

所选答案: A. 83.121.178.93 B. 134.178.18.56 C. 192.168.19.37

正确答案: A. 83.121.178.93 B. 134.178.18.56 C. 192.168.19.37

问题21 得10 分,满分10 分

IEEE数据链路层的哪个组件指定网络协议?

所选答案: A. LLC

正确答案: A. LLC

问题22 得10 分,满分10 分

哪个是一种为一个公司到其他业务伙伴之间提供安全连接的网络。

所选答案: C. Extranet(外部网络)

正确答案: C. Extranet(外部网络)

问题23 得10 分,满分10 分

You have the following :199.141.27.0/27. Which of the following addresses can be allocated to hosts on the resulting subnet?

所选答案: A. 199.141.27.2 C. 199.141.27.13 D. 199.141.27.11

正确答案: A. 199.141.27.2 C. 199.141.27.13 D. 199.141.27.11

问题24 得10 分,满分10 分

哪个拓扑描述的是设备之间如何通信的?

所选答案: B. 逻辑

正确答案: B. 逻辑

问题25 得10 分,满分10 分

Which of the following IP addresses fall into the CIDR block of 115.54.4.0/22? (Select three)

所选答案: A. 115.54.7.64 B. 115.54.6.255 C. 115.54.5.128

正确答案: A. 115.54.7.64 B. 115.54.6.255 C. 115.54.5.128

问题26 得10 分,满分10 分

要让路由器从ROM中的迷你IOS启动,可以输入路由器配置命令:boot system rom或者config-register 0x2401

所选答案:对

正确答案:对

问题27 得10 分,满分10 分

下面哪个同时具有物理星型拓扑和逻辑环型拓扑?

所选答案: C. 令牌环

正确答案: C. 令牌环

问题28 得10 分,满分10 分

下面哪个描述可从任何位置连网的用户。

所选答案: C. 移动用户

正确答案: C. 移动用户

问题29 得10 分,满分10 分

网络层解决以下所有的问题除了哪个?

所选答案: C. 通过使用物理地址分层

正确答案: C. 通过使用物理地址分层

问题30 得10 分,满分10 分

CSMA/CD代表下面哪个?

所选答案: B. Carrier Sense Multiple Ac

正确答案: B. Carrier Sense Multiple Ac

问题31 得10 分,满分10 分

Your ISP assigned you a full class A address space. From this, you need at least 300 sub-networks that can support at least 50 hosts each. Which of the subnet masks below are capable of satisfying your needs? (Select two).

所选答案: A. 255.255.128.0 B. 255.255.192.0

正确答案: A. 255.255.128.0 B. 255.255.192.0

问题32 得10 分,满分10 分

Using a subnet mask of 255.255.255.240, which of the IP addresses below can you assign to the hosts on this subnet? (Select all that apply)

所选答案: A. 92.11.178.93 B. 134.178.18.56 C. 192.168.16.87

正确答案: A. 92.11.178.93 B. 134.178.18.56 C. 192.168.16.87

问题33 得10 分,满分10 分

哪个同时具有物理和逻辑环型拓扑?

所选答案: B. FDDI

正确答案: B. FDDI

问题34 得10 分,满分10 分

哪个使用类型字段?

所选答案: A. EthernetII

正确答案: A. EthernetII

Test03

问题1 得10 分,满分10 分

What is the maximum number of IP addresses that can be assigned to hosts on a local subnet that use the 255.255.255.224 subnet mask?

所选答案: D. 30

正确答案: D. 30

问题2 得10 分,满分10 分

The TestKing network was assigned the Class C network 199.166.131.0 from the ISP. If the administrator at TestKing were to subnet this class C network using the 255.255.255.224 subnet mask, 30 hosts they will be able to support on each subnet.

所选答案:对

正确答案:对

问题3 得10 分,满分10 分

If an Ethernet port on router was assigned an IP address of 172.16.112.1/20, what is the maximum number of hosts allowed on this subnet?

所选答案: C. 4094

正确答案: C. 4094

问题4 得10 分,满分10 分

What is the network address for a host with the IP address 201.100.5.68/28?

所选答案: C. 201.100.5.64

正确答案: C. 201.100.5.64

问题5 得10 分,满分10 分

A network associate needs to configure a router by connecting a remote computer to the router through the router auxiliary port. Which two statements describe the hardware re-quired to make the connection to the router? (Choose two.) 226.GIF

所选答案: A. The auxiliary port must be connected to a modem. D. The technician needs an RJ-45 to DB25 adapter.

正确答案: A. The auxiliary port must be connected to a modem. D. The technician needs an RJ-45 to DB25 adapter.

问题6 得10 分,满分10 分

How would you express the binary number: 10101010 in its decimal and hexadecimal forms?

所选答案: B. Decimal=170, hexadecimal=AA

正确答案: B. Decimal=170, hexadecimal=AA

问题7 得10 分,满分10 分

You are the network administrator at TestKing. TestKing has been provided with the network address 165.100.27.0/24. The TestKing CEO wants to know how many subnetworks this address provides, and how many hosts can be supported on each subnet. What would your reply be? (Choose all that apply)

所选答案: A. One network with 254 hosts.

正确答案: A. One network with 254 hosts.

问题8 得10 分,满分10 分

Your TestKing trainee Bob asks you what 11111001 binary is in decimal. What should you tell him?

所选答案: D. 249

正确答案: D. 249

问题9 得10 分,满分10 分

A new subnet with 12 hosts in the TestKing network has been added. Which subnet address should this network use to provide enough useable addresses while wasting the fewest addresses? 213.GIF

所选答案: B. 192.168.10.96/28

正确答案: B. 192.168.10.96/28

问题10 得10 分,满分10 分

Which routing protocols can be used within the enterprise network shown in the diagram? (Choose three.) 218.GIF

所选答案: A. RIP v2 B. OSPF C. EIGRP

正确答案: A. RIP v2 B. OSPF C. EIGRP

问题11 得10 分,满分10 分

You need to choose a routing protocol for a new TestKing network. This network will be running IP, IPX, and Appletalk, and you wish to utilize only one routing protocol. Which one would be the best choice?

所选答案: B. EIGRP

正确答案: B. EIGRP

问题12 得10 分,满分10 分

16 networks and 14 hosts are available per subnet if you apply a /28 mask to the 210.10.2.0 class C network.

所选答案:对

正确答案:对

问题13 得10 分,满分10 分

A company has the following addressing scheme requirements: -uses a Class

B IP address -currently has 60 subnets -has a maximum of 1000 computers on any network segment -needs to leave the fewest unused addresses in each subnet -uses RIP v1 Which subnet mask is appropriate to use in this network?

所选答案: A. 255.255.252.0

正确答案: A. 255.255.252.0

问题14 得10 分,满分10 分

You work as network consultant. Your customer, TestKing Inc, has a class C network license. TestKing wants you to subnet the network to provide a separate subnet for each of its 5 de-partments. Each subnet must support at least 24 hosts. Which network mask will be use?

所选答案: B. 255.255.255.224

正确答案: B. 255.255.255.224

问题15 得10 分,满分10 分

A brand new network application is required for the Acme Company, and they are consid-ering the use of a connectionless service. What are the characteristics of a connectionless service? (Select two answer choices)

所选答案: B. It uses a Non-reliable transport mechanism C. It is less bandwidth-intensive than connection oriented services

正确答案: B. It uses a Non-reliable transport mechanism C. It is less bandwidth-intensive than connection oriented services

问题16 得10 分,满分10 分

A new subnet with 60 hosts has been added to the TestKing network shown below. Which subnet address should this network use to provide enough usable addresses while wasting the fewest addresses? Exhibit: 209.GIF

所选答案: B. 192.168.1.64/26

正确答案: B. 192.168.1.64/26

问题17 得10 分,满分10 分

The TestKing Network consists of the following 5 IP networks: NETWORK 1: 192.168.10.0/26 NETWORK 2: 192.168.10.64/27 NETWORK 3: 192.168.10.96/27 NETWORK 4: 192.168.10.128/30 NETWORK 5: 192.168.10.132/30 Which of the following routing protocols will support this IP addressing scheme?(Choose all that apply).

所选答案: A. OSPF C. EIGRP D. RIP version 2

正确答案: A. OSPF C. EIGRP D. RIP version 2

问题18 得10 分,满分10 分

You are the network administrator at TestKing. TestKing has been assigned the class C IP address 189.66.1.0 by its Internet Service Provider. If you divide the network range by using the 255.255.255.224 subnet mask, how many hosts can be supported on each ?

所选答案: C. 30

正确答案: C. 30

问题19 得10 分,满分10 分

You are a technician at TestKing. Your newly appointed TestKing trainee wants to know what the CDP is. What would your reply be? (Choose all that apply.)

所选答案: A. It is globally enabled by default on Cisco routers. C. It is a proprietary protocol. D. It can be used to gather hardware and protocol information about neighbor devices.

正确答案: A. It is globally enabled by default on Cisco routers. C. It is a proprietary protocol. D. It can be used to gather hardware and protocol information about neighbor devices.

问题20 得10 分,满分10 分

Consider the 192.1.1.0/24 network in this exhibit. This network uses RIP v2. Which combi-nation of subnetwork assignments will satisfy the requirements for networks A, B, and C of this design? (Select three) 220.GIF

所选答案: A. Network A = 192.1.1.128/25 B. Network B = 192.1.1.4/30 C. Network C = 192.1.1.64/26

正确答案: A. Network A = 192.1.1.128/25 B. Network B = 192.1.1.4/30 C. Network C = 192.1.1.64/26

问题21 得10 分,满分10 分

The network with the IP address 172.31.0.0/19 is to be configured on the TestKing router with the partial configuration shown in the graphic. Which of the following statements describes the number of available subnets and hosts that will result from this 212.GIF

所选答案: D. There are 8 usable subnets, with 8190 usable host addresses.

正确答案: D. There are 8 usable subnets, with 8190 usable host addresses.

问题22 得10 分,满分10 分

You are a network administrator and you need to implement a routing protocol on your network that provides: * Scalability * VLSM support * Minimal overhead * Support for connecting networks using routers of multiple vendors Which of the following routing protocol would best serve your needs?

所选答案: D. OSPF

正确答案: D. OSPF

问题23 得10 分,满分10 分

You need to implement the use of a routing protocol that meets the following requirements: 1. Converges quickly 2. Supports VLSM, CIDR, IP, and IPX. 3. Uses minimal bandwidth for routing updates. Which one of the following routing protocols would be the best choice?

所选答案: A. EIGRP

正确答案: A. EIGRP

问题24 得10 分,满分10 分

In the TestKing network shown below, which subnet address could a network administrator use for Network A on the left? Exhibit: 210.GIF

所选答案: C. 192.168.35.128/26

正确答案: C. 192.168.35.128/26

问题25 得10 分,满分10 分

The TestKing network administrator has designed the IP scheme as shown in the diagram below. What effect will this addressing scheme have on the network? Exhibit: 211.GIF

所选答案: C. The addressing scheme will allow all IP traffic between the LANs.

正确答案: C. The addressing scheme will allow all IP traffic between the LANs.

问题26 得10 分,满分10 分

If a host on a network has the address 172.16.45.14/30, the host's ip address 172.16.45.0 belongs to the subnetwork.

所选答案:错

正确答案:错

问题27 得10 分,满分10 分

You have a Class C network, and you need ten subnets. You wish to have as many addresses available for hosts as possible. Subnet masks 255.255.255.240 you should use.

所选答案:对

正确答案:对

问题28 得10 分,满分10 分

TestKing has four offices, each with its own network, as shown in the graphic. Three of the networks have approximately 50 hosts each, and one network has 10 hosts. The multi-vendor routers are connected by serial links that use separate subnetwork numbers.The TestKing network has leased one Class C address to be used for allnetworks and serial links, and they do not wish to replace any of their existingrouters.Which routing protocol would be most appropriate for this scenario? 215.GIF

所选答案: A. RIP version 2

正确答案: A. RIP version 2

问题29 得10 分,满分10 分

The TestKing network consists of a small office with twenty-five employees that has one

connection to the Internet through the TK1 router. What routing configurations are recom-mended on the TK1 and ISP routers? 217.GIF

所选答案: D. A default route on TK1 and a static route on the ISP router.

正确答案: D. A default route on TK1 and a static route on the ISP router.

反馈: A static default route would be needed on router TK1 to route to the Internet. In turn, the ISP only needs a specific static route to reach the LAN of the TestKing network.

问题30 得10 分,满分10 分

Which of the following statements are true regarding how router A will chose a path to router E? (Choose three) 222.GIF

所选答案: A. If RIP and IGRP are both configured on router A, the router will use the route learned by RIP. B. If RIP is the routing protocol, router A will determine all paths have an equal cost. C. If IGRP is the routing protocol, router A will determine that path ADE has the lowest cost.

正确答案: A. If RIP and IGRP are both configured on router A, the router will use the route learned by RIP. B. If RIP is the routing protocol, router A will determine all paths have an equal cost. C. If IGRP is the routing protocol, router A will determine that path ADE has the lowest cost.

问题31 得10 分,满分10 分

Topologies have two types.

所选答案:对

正确答案:对

问题32 得10 分,满分10 分

172.31.128.255./18 is an example of a valid unicast host IP address.

所选答案:对

正确答案:对

问题33 得10 分,满分10 分

Based on this diagram, which two devices can be used to complete the connection between the WAN router at the customer site and the service provider? (Choose two.) 224.GIF

所选答案: A. CSU/DSU B. modem

正确答案: A. CSU/DSU B. modem

问题34 得10 分,满分10 分

Using a Class C IP network, which subnet mask will provide one usable subnet per depart-ment while allowing enough usable host addresses for each department specified in the graphic? 207.GIF

所选答案: C. 255.255.255.224

正确答案: C. 255.255.255.224

问题35 得10 分,满分10 分

In network that support VLSM, which network mask should be used for point-to-point W AN links in order to reduce waste of IP addresses?

所选答案: B. /30

正确答案: B. /30

问题36 得10 分,满分10 分

In this diagram, OSPF is used as the routing protocol between the corporate office and the offices on the left side of the diagram. An ISDN link provides connectivity from the central corporate router to the remote sales office on the right side of the diagram.Which type of route should the corporate office use to reach the router on the right side of the diagram if the overhead on the ISDN link is to be kept to a minimum? 214.GIF

所选答案: C. A static route

正确答案: C. A static route

Test04

问题1 得10 分,满分10 分

Which of the routing protocols shown below support both VLSM and route summarization? (Select three)

所选答案: A. EIGRP C. RIP v2 D. OSPF

正确答案: A. EIGRP C. RIP v2 D. OSPF

问题2 得10 分,满分10 分

The 213.115.77.0 network was subnetted using a /28 subnet mask. How many usable subnets and host addresses per subnet were created as a result of this?

所选答案: D. None of the above

相关文档