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In the 7－layer OSI model, which layer switching will take place?()A.Layer twoB.Layer fourC.Layer oneD.Layer three

题目
In the 7－layer OSI model, which layer switching will take place?()

A.Layer two

B.Layer four

C.Layer one

D.Layer three

相似考题

1.As a CCNA candidate, you will be expected to know the OSI model very well. Which of the following are associated with the application layer (layer 7) of the OSI model? (Choose two)A. TCPB. TelnetC. FTPD. PingE. IPF. UDP

2.Acknowledgements, sequencing, and flow control are functions that are handled by which layer of the OSI model?A. Layer 5B. Layer 4C. Layer 7D. Layer 6E. Layer 3F. Layer 2G. Layer 1

3.At which layer of the OSI model does error checking occur with IPv6?()A. Layer 2B. Layer 3C. Layer 4D. Layer 7

4.While troubleshooting a network connectivity problem, a Ezonexam technician observes steady link lights on both the workstation NIC and the switch port to which the workstation is connected. However, when the ping command is issued from the workstation, the output message "Request timed out." is displayed. At which layer of the 7-layer OSI model does the problem most likely exist?A. The data link layerB. The application layerC. The protocol layerD. The access layerE. The session layerF. The network layerG. None of the above

参考答案和解析
参考答案：A
更多“In the 7－layer OSI model, which layer switching will take place?() ”相关问题

  • 第1题：

    Which layer in the OSI model is responsible for translating frames into bits?()

    A. Application Layer

    B. Presentation Layer

    C. Data Link Layer

    D. Physical Layer


    参考答案：C

  • 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：

    ICMP and IGMP belong to which layer of the OSI model? ICMP和IGMP协议在OSI模型中属于那层？（）

    • A、Datagram Layer.数据报文层
    • B、Network Layer.网络层
    • C、DataLink Layer.数据链路层
    • D、Transport Layer.传输层

    正确答案:B

  • 第4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5题：

    At which layer of the OSI model is the optimal path to a network destination determined at?（）

    • A、Data Link
    • B、Session
    • C、Physical
    • D、Presentation
    • E、Network
    • F、Transport

    正确答案:E

  • 第6题：

    At which of the following OSI model layers is HTTPS encryption performed?（）

    • A、Layer 3
    • B、Layer 5
    • C、Layer 6
    • D、Layer 7

    正确答案:C

  • 第7题：

    At which layer of the OSI model does the Spanning Tree Protocol （STP） operate at？（）

    • A、Layer 5
    • B、Layer 4
    • C、Layer 3
    • D、Layer 2
    • E、Layer 1

    正确答案:D

  • 第8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9题：

    Data encryption and decryption occurs at which layer of the OSI model?（）

    • A、Transport
    • B、Presentation
    • C、Session
    • D、Application

    正确答案:B

  • 第10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： C
    解析： 暂无解析

  • 第11题：

    多选题
    At which layers of the OSI model do WANs operate?（）
    A

    application layer

    B

    session layer

    C

    transport layer

    D

    network layer

    E

    datalink layer

    F

    physical layer


    正确答案： C,E
    解析： 暂无解析

  • 第12题：

    单选题
    Which layer in the OSI model is responsible for translating frames into bits?（）
    A

    Application Layer

    B

    Presentation Layer

    C

    Data Link Layer

    D

    Physical Layer


    正确答案： D
    解析： 暂无解析

  • 第13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


    参考答案：C

  • 第14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


    参考答案：B

  • 第15题：

    At which layer of the OSI model dose PPP perform?（）

    • A、Layer 3
    • B、Layer 4
    • C、Layer 2
    • D、Layer 5

    正确答案:C

  • 第16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17题：

    In the 7-layer OSI model, which layer switching will take place?（）

    • A、Layer two
    • B、Layer four
    • C、Layer one
    • D、Layer three

    正确答案:A

  • 第18题：

    At which layer of the OSI model is RSTP used to prevent loops？（）

    • A、data link
    • B、network
    • C、physical
    • D、transport

    正确答案:A

  • 第19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:B,C

  • 第20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21题：

    At which layer of the OSI model does error checking occur with IPv6?（）

    • A、Layer 2
    • B、Layer 3
    • C、Layer 4
    • D、Layer 7

    正确答案:C

  • 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：

    单选题
    In the 7-layer OSI model, which layer switching will take place?（）
    A

    Layer two

    B

    Layer four

    C

    Layer one

    D

    Layer three


    正确答案： B
    解析： 暂无解析

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