更多“单选题Which of the following networks are reserved for private IP addresses?()A 168.129.00/24B 172.16.128.0/15C 192.168.0.0/16D 162.17.0.0/12”相关问题
  • 第1题:

    Which three IP multicast address related statements are true?()

    A.Multicast addresses 224.0.0.13 and 224.0.0.22 are reserved link - local addresses used by PIMv2 and IGMPv3

    B.Because they would map to overlapping IP multicast MAC addresses, multicast addresses 224.0.1.1 and 238.1.1.1 could not be used toget her

    C.Multicast addresses 224.0.0.0 through 224.0.0.255 are always forwarded because they are transmitted with Time to Live (TTL) greater than 1

    D.Multicast addresses 224.0.0.5 and 224.0.0.6 are source multicast addresses for OSPF routers

    E.The a dministratively scoped multicast addresses 239.0.0.0 through 239.255.255.255 are similar in purpose to RFC 1918 private unicast addresses

    F.Multicast address 224.0.1.1 has been reserved for the Network Time Protocol (NTP) by the IANA


    参考答案:A, E, F

  • 第2题:

    Which of the following describe private IP addresses?()

    A. addresses chosen by a company 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 enterprises or ISPs by an Internet registry organization


    参考答案:B, D

  • 第3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

    正确答案:C,E

  • 第4题:

    Which of the following Class A networks is reserved for "private networks" use only?()

    • A、network 10.0.0.0
    • B、network 127.0.0.0
    • C、network 129.135.0.0
    • D、network 192.168.0.0

    正确答案:A

  • 第5题:

    Which of the following describe private IP addresses?()

    • A、addresses chosen by a company 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 enterprises or ISPs by an Internet registry organization

    正确答案:B,D

  • 第6题:

    Which of the following describe private IP addresses?()

    • A、Addresses chosen by a company 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:B,D

  • 第7题:

    Which of the following networks are reserved for private IP addresses?()

    • A、168.129.00/24
    • B、172.16.128.0/15
    • C、192.168.0.0/16
    • D、162.17.0.0/12

    正确答案:C

  • 第8题:

    Which of the following class addresses is reserved for multicast?()

    • A、 Class A
    • B、 Class B
    • C、 Class C
    • D、 Class D

    正确答案:D

  • 第9题:

    单选题
    Which of the following protocols is responsible for the resolution of IP addresses to MAC addresses?()
    A

     DHCP

    B

     ARP

    C

     DNS

    D

     RARP


    正确答案: C
    解析: 暂无解析

  • 第10题:

    单选题
    What is the principle reason to use a private IP address on an internal network?()
    A

    Subnet strategy for private companies.

    B

    Manage and scale the growth of the internal network.

    C

    Conserve public IP addresses so that we do not run out of them.

    D

    Allow access reserved to the devices.


    正确答案: D
    解析: 暂无解析

  • 第11题:

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

    NAS

    B

    Firewall

    C

    Hub

    D

    Bridge


    正确答案: A
    解析: 暂无解析

  • 第12题:

    单选题
    Which of the following Class A networks is reserved for "private networks" use only?()
    A

    network 10.0.0.0

    B

    network 127.0.0.0

    C

    network 129.135.0.0

    D

    network 192.168.0.0


    正确答案: A
    解析: 暂无解析

  • 第13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14题:

    Which of the following describe private IP addresses (Choose two.)()。

    A.addresses chosen by a company 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 enterprises or ISPs by an Internet registry organization


    参考答案:B, D

  • 第15题:

    Which three IP multicast address related statements are true? (Choose three.) () 

    • A、Multicast addresses 224.0.0.0 through 224.0.0.255 are always forwarded because they are transmitted  with Time to Live (TTL) greater than 1.
    • B、Multicast addresses 224.0.0.5 and 224.0.0.6 are source multicast addresses for OSPF routers.
    • C、Multicast addresses 224.0.0.13 and 224.0.0.22 are reserved link-local addresses used by PIMv2 and  IGMPv3.
    • D、Because they would map to overlapping IP multicast MAC addresses, multicast addresses 224.0.1.1  and 238.1.1.1 could not be used together.
    • E、Multicast address 224.0.1.1 has been reserved for the Network Time Protocol (NTP) by the IANA
    • F、The administratively scoped multicast addresses 239.0.0.0 through 239.255.255.255 are similar in  purpose to RFC 1918 private unicast addresses.

    正确答案:C,E,F

  • 第16题:

    Which of the following describe private IP addresses? (Choose two.)()

    • A、addresses chosen by a company 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 enterprises or ISPs by an Internet registry organization

    正确答案:B,D

  • 第17题:

    Which of the following types of NAT allows multiple private internal IP addresses to use a singlepublic external IP address?()

    • A、NAT mapping
    • B、NAT overloading
    • C、NAT caching
    • D、Static NAT
    • E、Dynamic NAT
    • F、Overlapping NAT

    正确答案:B

  • 第18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

    正确答案:B

  • 第19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

    正确答案:A

  • 第20题:

    单选题
    Which of the following types of NAT allows multiple private internal IP addresses to use a singlepublic external IP address?()
    A

    NAT mapping

    B

    NAT overloading

    C

    NAT caching

    D

    Static NAT

    E

    Dynamic NAT

    F

    Overlapping NAT


    正确答案: A
    解析: 暂无解析

  • 第21题:

    单选题
    Which of the following protocols is responsible for the resolution of IP addresses to MAC addresses?()
    A

    DHCP

    B

    ARP

    C

    DNS

    D

    RARP


    正确答案: A
    解析: 暂无解析

  • 第22题:

    单选题
    Which of the following networks are reserved for private IP addresses?()
    A

    168.129.00/24

    B

    172.16.128.0/15

    C

    192.168.0.0/16

    D

    162.17.0.0/12


    正确答案: B
    解析: 暂无解析

  • 第23题:

    单选题
    Which of the following class addresses is reserved for multicast?()
    A

     Class A

    B

     Class B

    C

     Class C

    D

     Class D


    正确答案: C
    解析: 暂无解析

  • 第24题:

    单选题
    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


    正确答案: A
    解析: 暂无解析