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单选题Which of the following network devices operates on Layer 1 of the OSI model？（）A HubB SwitchC RouterD Bridge

题目
单选题
Which of the following network devices operates on Layer 1 of the OSI model？（）
A

Hub

B

Switch

C

Router

D

Bridge

相似考题

1.Which of the protocols below, operates at Layer 2 of the OSI model, and is used to maintain a loop-free network?A. RIPB. STPC. IGRPD. CDPE. VTPF. None of the above

2.WhichofthefollowingnetworkdevicesoperatesonLayer1oftheOSImodel?()A.HubB.SwitchC.RouterD.Bridge

3.Which of the following layers of the OSI model is the presentation layer?()A.Layer 1B.Layer 5C.Layer 6D.Layer 7

4.Which of the following devices should an administrator connect to a protocol analyzer in order tocollect all of the traffic on a LAN segment?()A.HubB.VLANC.RouterD.Server

更多“单选题Which of the following network devices operates on Layer 1 of the OSI model？（）A HubB SwitchC RouterD Bridge”相关问题

  • 第1题：

    Which of the following statements regarding routed and routing protocols are true?()

    A. A routed protocol is assigned to an interface and determines the method of packet deliver.

    B. A routing protocol determines the path of a packet through a network.

    C. A routed protocol determines the path of a packet through a network.

    D. A routing protocol operates at the transport layer of the OSI model.

    E. A routed protocol updates the routing table of a router.


    参考答案：A, B

  • 第2题：

    Which of the following layers of the TCP／IP model most closely corresponds to the network layer of the OSI model?()

    A.Application

    B.Internet

    C.Transport

    D.Network

    E.Data Link


    参考答案：B

  • 第3题：

    Which OSI layer does a bridge operate at?

    A．the Physical Layer

    B．the Network Layer

    C．the Transport Layer

    D．the Data Link Layer


    正确答案：D

  • 第4题：

    In which two locations in an enterprise network can an IPS sensor be placed?（）

    • A、bridging VLANs on two switches
    • B、bridging two VLANs on one switch
    • C、between two Layer 2 devices withtrunking
    • D、between two Layer 2 devices withouttrunking
    • E、between a Layer 2 device and a Layer 3 device withtrunking

    正确答案:C,D

  • 第5题：

    Which of the following layers of the TCP/IP model most closely corresponds to the network layer of the OSI model?（）

    • A、Application
    • B、Internet
    • C、Transport
    • D、Network
    • E、Data Link

    正确答案:B

  • 第6题：

    Which three of the following OSI model layers also belong to the TCP/IP model?（）

    • A、The application layer
    • B、The session layer
    • C、The data link layer
    • D、The transport layer
    • E、The network interface layer
    • F、The physical layer

    正确答案:A,D,E

  • 第7题：

    The Company network needs to pass traffic between VLANs.  Which device should be used to  accomplish this？ （）

    • A、 Hub
    • B、 Switch
    • C、 Router
    • D、 Bridge
    • E、 None of the other alternatives apply

    正确答案:C

  • 第8题：

    Which of the following devices transmits timed broadcasts onto an active network?（）

    • A、Bridge
    • B、Unmanaged switch
    • C、DHCP client
    • D、Firewal

    正确答案:C

  • 第9题：

    多选题
    Which three of the following OSI model layers also belong to the TCP/IP model?（）
    A

    The application layer

    B

    The session layer

    C

    The data link layer

    D

    The transport layer

    E

    The network interface layer

    F

    The physical layer


    正确答案： A,D,E
    解析： 暂无解析

  • 第10题：

    单选题
    Which of the following layers of the OSI model is the presentation layer?（）
    A

    Layer 1

    B

    Layer 5

    C

    Layer 6

    D

    Layer 7


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    The Company network needs to pass traffic between VLANs.  Which device should be used to  accomplish this？ （）
    A

     Hub

    B

     Switch

    C

     Router

    D

     Bridge

    E

     None of the other alternatives apply


    正确答案： E
    解析： 暂无解析

  • 第12题：

    单选题
    Which of the protocols below, operates at Layer 2 of the OSI model, and is used to maintain a loop-free network?（）
    A

    RIP

    B

    STP

    C

    IGRP

    D

    CDP

    E

    VTP


    正确答案： A
    解析： 暂无解析

  • 第13题：

    At Layer 2 of the OSI model, which component connects a host to the network media?()

    A. Hub

    B. Switch

    C. Bridge

    D. NIC

    E. Transceiver


    参考答案：D

  • 第14题：

    Which three of the following OSI model layers also belong to the TCP／IP model?()

    A. The application layer

    B. The session layer

    C. The data link layer

    D. The transport layer

    E. The network interface layer

    F. The physical layer


    参考答案：A, D, E

  • 第15题：

    Which of the following layers of the OSI model is the presentation layer?（）

    • A、Layer 1
    • B、Layer 5
    • C、Layer 6
    • D、Layer 7

    正确答案:C

  • 第16题：

    At Layer 2 of the OSI model, which component connects a host to the network media?（）

    • A、Hub
    • B、Switch
    • C、Bridge
    • D、NIC
    • E、Transceiver

    正确答案:D

  • 第17题：

    Which of the following network devices operates on Layer 1 of the OSI model？（）

    • A、Hub
    • B、Switch
    • C、Router
    • D、Bridge

    正确答案:A

  • 第18题：

    Which protocols are found in the network layer of the OSI reference model and are responsible for path determination and traffic switching?（）

    • A、LAN
    • B、routing
    • C、WAN
    • D、network

    正确答案:B

  • 第19题：

    Which of the protocols below, operates at Layer 2 of the OSI model, and is used to maintain a loop-free network?（）

    • A、RIP
    • B、STP
    • C、IGRP
    • D、CDP
    • E、VTP

    正确答案:B

  • 第20题：

    Which of the following devices should an administrator connect to a protocol analyzer in order tocollect all of the traffic on a LAN segment?（）

    • A、Hub
    • B、VLAN
    • C、Router
    • D、Server

    正确答案:A

  • 第21题：

    单选题
    At Layer 2 of the OSI model, which component connects a host to the network media?（）
    A

    Hub

    B

    Switch

    C

    Bridge

    D

    NIC

    E

    Transceiver


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    Which of the following layers of the TCP/IP model most closely corresponds to the network layer of the OSI model?（）
    A

    Application

    B

    Internet

    C

    Transport

    D

    Network

    E

    Data Link


    正确答案： C
    解析： 暂无解析

  • 第23题：

    多选题
    Which of the following are associated with the application layer of the OSI model？（two.）（）
    A

    ping

    B

    Telnet

    C

    FTP

    D

    TCP

    E

    IP


    正确答案： C,D
    解析： 暂无解析

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