多选题Which of the following describes the roles of devices in a WAN? (Choose three.)（）AA CSU/DSU terminates a digital local loop.BA modem terminates a digital local loop.CA CSU/DSU terminates an analog local loop.DA modem terminates an analog local loop.EA 

题目
多选题
Which of the following describes the roles of devices in a WAN? (Choose three.)（）
A

A CSU/DSU terminates a digital local loop.

B

A modem terminates a digital local loop.

C

A CSU/DSU terminates an analog local loop.

D

A modem terminates an analog local loop.

E

A router is commonly considered a DTE device.

F

A router is commonly considered a DCE device.

相似考题

1.among the following roles, which is not the traditional, fundamental role? ()A. assessorB. controllerC. organizerD. participant

2.Which of the following network topologies is MOST likely to affect other devices on the network if there is a problem with one of the devices? ()A.MeshB.BusC.RingD.Star

3.Which of the following devices replicates and passes data to all devices connected to it?()A.SwitchB.RouterC.BridgeD.Hub

4.As a network administrator, you will need to decide on the appropriate network devices to use. Which of the following correctly describes the roles of devices in a WAN? (Choose three)A. A CSU/DSU terminates a digital local loop.B. A router is commonly considered a DCE device.C. A modem terminates an analog local loop.D. A router is commonly considered a DTE device.E. A modem terminates a digital local loop.F. A CSU/DSU terminates an analog local loop.G. A modem is used to terminate a T1

参考答案和解析
正确答案： F,B
解析： 暂无解析
更多“Which of the following describes the roles of devices in a W”相关问题

  • 第1题：

    Which of the following devices is used to connect multiple devices to a network and does not stopbroadcast traffic?()

    A.Switch

    B.Hub

    C.Modem

    D.Repeater


    参考答案：B

  • 第2题：

    Which of the following describes the roles of devices in a WAN?（）

    • A、A CSU/DSU terminates a digital local loop
    • B、A modem terminates a digital local loop
    • C、A CSU/DSU terminates an analog local loop
    • D、A modem terminates an analog local loop
    • E、A router is commonly consideredaDTEdevice
    • F、A router is commonly considereda DCE device

    正确答案:A,D,E

  • 第3题：

    Which of the following describes the roles of devices in a WAN (Choose three.)（）。

    • A、A CSU/DSU terminates a digital local loop.
    • B、A modem terminates a digital local loop.
    • C、A CSU/DSU terminates an analog local loop.
    • D、A modem terminates an analog local loop.
    • E、A router is commonly considered a DTE device.
    • F、A router is commonly considered a DCE device.

    正确答案:A,D,E

  • 第4题：

    Which of the following describes the roles of devices in a WAN?（）

    • A、A CSU/DSU terminates a digital local loop.
    • B、A modem terminates a digital local loop.
    • C、A CSU/DSU terminates an analog local loop.
    • D、A modem terminates an analog local loop.
    • E、A router is commonly considered a DTE device.
    • F、A router is commonly considered a DCE device.

    正确答案:A,D,E

  • 第5题：

    Which of the following devices is used to connect multiple devices to a network and does not stopbroadcast traffic?（）

    • A、Switch
    • B、Hub
    • C、Modem
    • D、Repeater

    正确答案:B

  • 第6题：

    Which of the following BEST describes RAID 1?（）

    • A、Mirroring
    • B、Striping
    • C、Striping with parity
    • D、Striping with mirroring

    正确答案:A

  • 第7题：

    Which of the following server roles provides a common time to all computers？（）

    • A、NTP
    • B、SNMP
    • C、SMTP
    • D、RAS

    正确答案:A

  • 第8题：

    多选题
    Which of the following describes the roles of devices in a WAN? (Choose three.)（）
    A

    A CSU/DSU terminates a digital local loop.

    B

    A modem terminates a digital local loop.

    C

    A CSU/DSU terminates an analog local loop.

    D

    A modem terminates an analog local loop.

    E

    A router is commonly considered a DTE device.

    F

    A router is commonly considered a DCE device.


    正确答案： F,E
    解析： 暂无解析

  • 第9题：

    单选题
    Which of the following describes the difference between SATA and PATA？（）
    A

    SATA operates on a single channel.

    B

    PATA devices have three channels.

    C

    PATA devices have their own channel whereas SATA does not.

    D

    SATA devices have their own channel whereas PATA does not.


    正确答案： D
    解析： 暂无解析

  • 第10题：

    多选题
    Which of the following describes the roles of devices in a WAN?（）
    A

    A CSU/DSU terminates a digital local loop

    B

    A modem terminates a digital local loop

    C

    A CSU/DSU terminates an analog local loop

    D

    A modem terminates an analog local loop

    E

    A router is commonly considered a DTE device

    F

    A router is commonly considered a DCE device


    正确答案： A,C
    解析： 暂无解析

  • 第11题：

    Which of the following describes the roles of devices in a WAN? ()

    A.A CSU/DSU terminates a digital local loop

    B.A modem terminates a digital local loop

    C.A CSU/DSU terminates an analog local loop

    D.A modem terminates an analog local loop

    E.A router is commonly considered a DTE device

    F.A router is commonly considered a DCE device


    参考答案：A, D, E

  • 第12题：

    Which of the following BEST describes a hub?（）

    • A、Determines the best route to transmit data
    • B、Inspects traffic and accepts or declines transmission
    • C、Broadcasts data to specific network devices
    • D、Broadcasts data to all network devices

    正确答案:D

  • 第13题：

    Which of the following describes the roles of devices in a WAN? （）

    • A、A CSU/DSU terminates a digital local loop
    • B、A modem terminates a digital local loop
    • C、A CSU/DSU terminates an analog local loop
    • D、A modem terminates an analog local loop
    • E、A router is commonly considered a DTE device
    • F、A router is commonly considered a DCE device

    正确答案:A,D,E

  • 第14题：

    Which of the following devices replicates and passes data to all devices connected to it?（）

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

    正确答案:D

  • 第15题：

    Which of the following server roles synchronizes time throughout the network？（）

    • A、DNS
    • B、NTP
    • C、DHCP
    • D、SMTP

    正确答案:B

  • 第16题：

    Which of the following describes an area where communications equipment is stored?（）

    • A、HVAC
    • B、MDF
    • C、110 block
    • D、Demarc

    正确答案:B

  • 第17题：

    A technician needs to troubleshoot connectivity between two devices located on the same network. Which of the following BEST describes the type of protocol being used?（）

    • A、IGP
    • B、EIGRP
    • C、EGP
    • D、BGP

    正确答案:A

  • 第18题：

    单选题
    Which of the following network topologies is MOST likely to affect other devices on the network if there is a problem with one of the devices? （）
    A

    Mesh

    B

    Bus

    C

    Ring

    D

    Star


    正确答案： A
    解析： 暂无解析

  • 第19题：

    多选题
    Which of the following describes the roles of devices in a WAN?（）
    A

    A CSU/DSU terminates a digital local loop

    B

    A modem terminates a digital local loop

    C

    A CSU/DSU terminates an analog local loop

    D

    A modem terminates an analog local loop

    E

    A router is commonly consideredaDTEdevice

    F

    A router is commonly considereda DCE device


    正确答案： A,D,E
    解析： 暂无解析

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