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单选题Given an IP address 172.16.28.252 with a subnet mask of 255.255.240.0, what is the correct network addres?（）A 172.16.16.0B 172.16.24.0C 172.16.0.0D 172.16.28.0

题目
单选题
Given an IP address 172.16.28.252 with a subnet mask of 255.255.240.0, what is the correct network addres?（）
A

172.16.16.0

B

172.16.24.0

C

172.16.0.0

D

172.16.28.0

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相似问题和答案

第1题：

If IP address is 202.130.191.33 and subnet mask is 255.255.255.0, then subnet prefix is () .

A.202.130.0.0

B.202.0.0.0

C.202.130.191.33

D.202.130.191.0


正确答案：D

第2题：

Refer to the diagram. All hosts have connectivity with one another. Which statements describe the addressing scheme that is in use in the network? ()

A.The subnet mask in use is 255.255.255.192.

B.The subnet mask in use is 255.255.255.128.

C.The IP address 172.16.1.25 can be assigned to hosts in VLAN1

D.The IP address 172.16.1.205 can be assigned to hosts in VLAN1

E.The LAN interface of the router is configured with one IP address.

F.The LAN interface of the router is configured with multiple IP addresses.


参考答案：B, C, F

第3题：

Your ISP has assigned you the following IP address and subnet mask:

IP address: 199.141.27.0

Subnet mask: 255.255.255.240

Which of the following addresses can be allocated to hosts on the resulting subnet?

(Select all that apply)

A. 199.141.27.2

B. 199.141.27.175

C. 199.141.27.13

D. 199.141.27.11

E. 199.141.27.208

F. 199.141.27.112


正确答案：ACD
A,C,D 解析：Explanation:
IP address = 11001000.10001101.00011011.00000000 = 199.141.27.0
Subnet mask = 11111111.11111111.11111111.11110000 = 255.255.255.240
Subnet # = 11001000.10001101.00011011.00000000 = 199.141.27.0
Broadcast = 11001000.10001101.00011011.00001111 = 199.141.27.15
The valid IP address range = 199.141.27.1 - 199.141.27.14

第4题：

Your ISP has assigned you the following IP address and subnet mask: IP address: 199.141.27.0 Subnet mask: 255.255.255.240 Which of the following addresses can be allocated to hosts on the resulting subnet?（）

  • A、199.141.27.2
  • B、199.141.27.175
  • C、199.141.27.13
  • D、199.141.27.11
  • E、199.141.27.208
  • F、199.141.27.112

正确答案:A,C,D

第5题：

Given an IP address 172.16.28.252 with a subnet mask of 255.255.240.0， what is the correct networkaddres？（）

  • A、172.16.16.0
  • B、176.24.0.0
  • C、172.16.0.0
  • D、172.16.28.0

正确答案:A

第6题：

Given an IP address 172.16.28.252 with a subnet mask of 255.255.240.0, what is the correct network addres?()

A.172.16.16.0

B.172.16.24.0

C.172.16.0.0

D.172.16.28.0


参考答案：A

第7题：

管理员必须分配静态IP地址，在网络中的服务器。对于网络192.168.20.24/29，路由器分配到的第一个可用的主机地址，而销售服务器提供的最后一个可用的主机地址。以下哪项应订立销售服务器的IP有产者盒子？（）

  • A、IP address：192.168.20.14 Subnet Mask：255.255.255.248 Default Gateway：192.168.20.9
  • B、IP address：192.168.20.254 Subnet Mask：255.255.255.0 Default Gateway：192.168.20.1
  • C、IP address：192.168.20.30 Subnet Mask：255.255.255.248 Default Gateway：192.168.20.25
  • D、IP address：192.168.20.30 Subnet Mask：255.255.255.240 Default Gateway：192.168.20.17
  • E、IP address：192.168.20.30 Subnet Mask：255.255.255.240 Default Gateway：192.168.20.25

正确答案:C

第8题：

Which of the following is the subnet mask for a Class C IP address?()

A.10.0.0.1

B.192.168.1.1

C.255.255.0.0

D.255.255.255.0


参考答案：D

第9题：

You work as a technician at TestKing. You are configuring a Cisco router. You want to configure the IP address on an interface.Which command should you use?（）

  • A、router(config-if)#ip address 142.8.2.1 subnet mask 255.255.252.0
  • B、router(config-if)#142.8.2.1 0.0.3.255
  • C、router(config-if)#ip address 142.8.2.1 255.255.252.0
  • D、router(config-if)#142.8.2.1 subnet mask 255.255.252.0
  • E、router(config-if)#ip address 142.8.2.1 0.0.3.255
  • F、router(config-if)#ip address 142.8.2.1 subnet mask /22

正确答案:C

第10题：

An administrator must assign static IP addresses to the servers in a network.For network 192.168.20.24/29, the router is assigned the first usable host address while the sales server is given the last usable host address. Which of the following should be entered into the IP propertied box for the sales server?（）

  • A、IP address:192.168.20.14 Subnet Mask:255.255.255.248 Default Gateway:192.168.20.9
  • B、IP address:192.168.20.254 Subnet Mask:255.255.255.0 Default Gateway:192.168.20.1
  • C、IP address:192.168.20.30 Subnet Mask:255.255.255.248 Default Gateway:192.168.20.25
  • D、IP address:192.168.20.30 Subnet Mask:255.255.255.240 Default Gateway:192.168.20.17
  • E、IP address:192.168.20.30 Subnet Mask:255.255.255.240 Default Gateway:192.168.20.25

正确答案:C

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