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Which of the following IP addresses is a private IP address?

题目
多选题
Which of the following IP addresses is a private IP address? Select all that apply.（）
A

12.0.0.1

B

168.172.19.39

C

172.20.14.36

D

172.33.194.30

E

192.168.42.34

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相似问题和答案

第1题：

Which of the following TCP／IP addresses is a Class C address?()

A.10.0.0.1

B.12.78.1.1

C.172.16.1.1

D.192.168.1.1


参考答案：D

第2题：

Which of the following allows a technician to mask a private network of IP addresses behind onepublic IP address?()

A.NAT

B.Subnetting

C.DHCP

D.DNS


参考答案：A

第3题：

Which of the following network devices uses NAT to convert private IP addresses into public IPaddresses?()

A.NAS

B.Firewall

C.Hub

D.Bridge


参考答案：B

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：

What will happen if a private IP address is assigned to a public interface connected to an ISP?()

A. Addresses in a private range will be not routed on the Internet backbone.

B. Only the ISP router will have the capability to access the public network.

C. The NAT process will be used to translate this address in a valid IP address.

D. Several automated methods will be necessary on the private network.

E. A conflict of IP addresses happens, because other public routers can use the same range.


参考答案：A

第6题：

Ezonexam is migrating to a private IP addressing scheme. Which of the following describe the use of private IP addresses? (Choose two)

A．Addresses chosen by Ezonexam.com to communicate with the Internet.

B．Addresses that cannot be routed through the public Internet.

C．Addresses that can be routed through the public Internet.

D．A scheme to conserve public addresses.

E．Addresses licensed to enterprise or ISPs by an Internet registry organization.


正确答案：BD
解析：Explanation:
Private IP address space has been allocated via RFC 1918. This means the addresses are available for any use by anyone and therefore the same private IP addresses can be reused. However they are defined as not routable on the public Internet. They are used extensively in private networks due to the shortage of publicly registered IP address space and therefore network address translation is required to connect those networks to the Internet.

第7题：

Which of the following IP addresses is a private IP address? Select all that apply.()

A.12.0.0.1

B.168.172.19.39

C.172.20.14.36

D.172.33.194.30

E.192.168.42.34


参考答案：C, E

第8题：

Which of the following processes translates a private IP address for a public IP address?()

A.NAT

B.DNS

C.DHCP

D.PAT


参考答案：A

第9题：

When a DHCP server is configured, which two IP addresses should never be assignable to hosts? （）

  • A、network or subnetwork IP address
  • B、broadcast address on the network
  • C、IP address leased to the LAN
  • D、IP address used by the interfaces
  • E、manually assigned address to the clients
  • F、designated IP address to the DHCP server

正确答案:A,B

第10题：

What will happen if a private IP address is assigned to a public interface connected to an ISP?（）

  • A、Addresses in a private range will be not routed on the Internet backbone.
  • B、Only the ISP router will have the capability to access the public network.
  • C、The NAT process will be used to translate this address in a valid IP address.
  • D、Several automated methods will be necessary on the private network.
  • E、A conflict of IP addresses happens, because other public routers can use the same range.

正确答案:A

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