Which of the following describes the roles of devices in a W

题目
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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

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相似问题和答案

第1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


参考答案:C

第2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3题:

among the following roles, which is not the traditional, fundamental role? ()

A. assessor

B. controller

C. organizer

D. participant


正确答案是:D

第4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5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6题:

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

A.Switch

B.Router

C.Bridge

D.Hub


参考答案:D

第7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8题:

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


正确答案:ACD
A,C,D

第9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10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

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