单选题You have been asked to use a 23-bit network mask to segment the network block 209.18.12.0.How many usable host addresses will there be per subnet?（）A 510B 1022C 2046D 8190

题目
单选题
You have been asked to use a 23-bit network mask to segment the network block 209.18.12.0.How many usable host addresses will there be per subnet?（）
A

510

B

1022

C

2046

D

8190

相似考题

1.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)A. There are 254 usable subnets.B. There are 256 usable hosts per subnet.C. There are 50 usable subnets.D. There are 254 usable hosts per subnet.E. There are 24 usable hosts per subnet.F. There is one usable network.

2.You have been asked to use a 25 bit subnet mask to segment the following network block:209.18.12.0.How many usable will there be per subnet?()A.2 hostsB.120 hostsC.126 hostsD.255 hosts

3.You have been asked to use a 28 bit subnet mask to segment the following network block: 108.12.5.0. How many usable hosts per sub－net could you create?()A.10 hostsB.14 hostsC.12 hostsD.16 hosts

4.You have been asked to use a 23－bit network mask to segment the network block 209.18.12.0. How many usable host addresses will there be per subnet?()A. 510B. 1022C. 2046D. 8190

更多“单选题You have been asked to use a 23-bit network mask to segment the network block 209.18.12.0.How many usable host addresses will there be per subnet?（）A 510B 1022C 2046D 8190”相关问题

  • 第1题：

    You have been asked to use a 30 bit subnet mask to segment the following network block: 108.12.5.0. How many useable subnetworks and usable hosts could be created?()

    A.32 networks with 8 hosts

    B.62 networks with 2 hosts

    C.30 networks with 16 hosts

    D.32 networks with 14 hosts


    参考答案：B

  • 第2题：

    Given that you have a class B IP address network range, which of the subnet masks below will allow for 100 subnets with 500 usable host addresses per subnet?

    A．255.255.0.0

    B．255.255.224.0

    C．255.255.254.0

    D．255.255.255.0

    E．255.255.255.224


    正确答案：C
    解析：Explanation:
    Using the 2n-2 formula for host addresses, 29-2 = 510 host address, so a 9-bit subnet mask will provide the required number of host addresses. If these 9 bits are used for the hosts in a class B network, then the remaining 7 bits are used for the number of networks.

    Again using the 2n-2 formula, we have 2n-2 = 126 networks that are available.

    Incorrect Answers:
    A. This will provide for only 1 network with 216-2 = 65534 hosts
    B. This will provide for 6 networks with 8190 host addresses.
    D. This will provide 254 networks and 254 hosts.
    E. This will provide 2046 different networks, but each network will have only 30 hosts.

  • 第3题：

    You have been asked to use a 28 bit subnet mask to segment the following network block: 108.12.5.0. How many usable hosts per sub-net could you create?（）

    • A、10 hosts
    • B、14 hosts
    • C、12 hosts
    • D、16 hosts

    正确答案:B

  • 第4题：

    You have been asked to use a 25 bit subnet mask to segment the following network block: 209.18.12.0. How many usable will there be per subnet?（）

    • A、2 hosts
    • B、120 hosts
    • C、126 hosts
    • D、255 hosts

    正确答案:C

  • 第5题：

    Given that you have a class B IP address network range, which of the subnet masks below will allow for 100 subnets with 500 usable host addresses per subnet?（）

    • A、255.255.0.0
    • B、255.255.224.0
    • C、255.255.254.0
    • D、255.255.255.0
    • E、255.255.255.224

    正确答案:C

  • 第6题：

    You have been asked to use a 23-bit network mask to segment the network block 209.18.12.0, How many usable host address will there e per subnet?（）

    • A、510
    • B、1022
    • C、2046
    • D、8190

    正确答案:A

  • 第7题：

    You have been asked to use a 30 bit subnet mask to segment the following network block: 108.12.5.0. How many useable subnetworks and usable hosts could be created?（）

    • A、32 networks with 8 hosts
    • B、62 networks with 2 hosts
    • C、30 networks with 16 hosts
    • D、32 networks with 14 hosts

    正确答案:B

  • 第8题：

    You have been asked to use a 23-bit network mask to segment the network block 209.18.12.0. How many usable host addresses will there be per subnet?（）

    • A、510
    • B、1022
    • C、2046
    • D、8190

    正确答案:A

  • 第9题：

    单选题
    You have been asked to use a 23-bit network mask to segment the network block 209.18.12.0.How many usable host addresses will there be per subnet?（）
    A

    510

    B

    1022

    C

    2046

    D

    8190


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    You have been asked to use a 25 bit subnet mask to segment the following network block: 209.18.12.0. How many usable will there be per subnet?（）
    A

    2 hosts

    B

    120 hosts

    C

    126 hosts

    D

    255 hosts


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    You have been asked to use a 28 bit subnet mask to segment the following network block: 108.12.5.0. How many usable hosts per sub-net could you create?（）
    A

    10 hosts

    B

    14 hosts

    C

    12 hosts

    D

    16 hosts


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    You have been asked to use a 25 bit subnet mask to segment the following network block: 209.18.12.0. How many usable will there be per subnet?（）
    A

    2 hosts

    B

    120 hosts

    C

    126 hosts

    D

    255 hosts


    正确答案： A
    解析： 暂无解析

  • 第13题：

    You have been asked to use a 23－bit network mask to segment the network block 209.18.12.0, How many usable host address will there e per subnet?()

    A. 510

    B. 1022

    C. 2046

    D. 8190


    参考答案：A

  • 第14题：

    How many usable sub network and usable hosts per subnet result in the network address 201.105.13.0 is sub netted with a mask of /26? （）

    • A、64 network and 4 hosts
    • B、4 network and 64 hosts
    • C、2 network and 62 hosts
    • D、62 network and 2 hosts

    正确答案:C

  • 第15题：

    You have been allocated a 192.168.100.0/22 network. How many usable host are available?（）

    • A、510
    • B、512
    • C、1022
    • D、1024

    正确答案:C

  • 第16题：

    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?（）

    • A、2 networks with 62 hosts
    • B、6 networks with 30 hosts
    • C、16 networks and 16 hosts
    • D、62 networks and 2 hosts
    • E、14 networks and 14 hosts
    • F、None of the above

    正确答案:E

  • 第17题：

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

    • A、There are 254 usable subnets.
    • B、There are 256 usable hosts per subnet.
    • C、There are 50 usable subnets.
    • D、There are 254 usable hosts per subnet.
    • E、There are 24 usable hosts per subnet.
    • F、There is one usable network.

    正确答案:A,D

  • 第18题：

    You have been allocated a /22 network. How many usable hosts are available?（）

    • A、510
    • B、512
    • C、1022
    • D、1024

    正确答案:C

  • 第19题：

    You have been asked to use a 23-bit network mask to segment the network block 209.18.12.0.How many usable host addresses will there be per subnet?（）

    • A、510
    • B、1022
    • C、2046
    • D、8190

    正确答案:A

  • 第20题：

    You work as a network administrator at ABC.com. The ABC.com network consists of a single domain named ABC.com. All servers on the ABC.com network have Windows Server 2012 R2 installed.The network as a server named ABC_SR05 that provides DHCP services.  You need to create a new IPv4 subnet on the network. The subnet must support a maximum of 5，000 hosts and must have a few unused addresses as possible.  How would you configure DHCP to support this subnet？（）

    • A、You should use a subnet mask of 255.255.255.0.
    • B、You should use a subnet mask of 255.255.248.0
    • C、You should use a subnet mask of 255.255.240.0.
    • D、You should use a subnet mask of 255.255.224.0
    • E、You should use a subnet mask of 255.255.128.0
    • F、You should use a subnet mask of 255.255.0.0

    正确答案:D

  • 第21题：

    单选题
    You have been asked to use a 23-bit network mask to segment the network block 209.18.12.0. How many usable host addresses will there be per subnet?（）
    A

    510

    B

    1022

    C

    2046

    D

    8190


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    You have been asked to use a 23-bit network mask to segment the network block 209.18.12.0, How many usable host address will there e per subnet?（）
    A

    510

    B

    1022

    C

    2046

    D

    8190


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    You have been asked to use a 30 bit subnet mask to segment the following network block: 108.12.5.0. How many useable subnetworks and usable hosts could be created?（）
    A

    32 networks with 8 hosts

    B

    62 networks with 2 hosts

    C

    30 networks with 16 hosts

    D

    32 networks with 14 hosts


    正确答案： A
    解析： 暂无解析

  • 第24题：

    单选题
    Given that you have a class B IP address network range, which of the subnet masks below will allow for 100 subnets with 500 usable host addresses per subnet?（）
    A

    255.255.0.0

    B

    255.255.224.0

    C

    255.255.254.0

    D

    255.255.255.0

    E

    255.255.255.224


    正确答案： C
    解析： 暂无解析

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