csu／dsu和modem的不同点是什么() A.一个CSU/DSU转换成模拟信号，从路由器到租用线路；一个调制解调器从一个路由器到一个租用线路转换的模拟信号。B.一个CSU/DSU转换成模拟信号，从路由器到电话线；一个调制解调器从一个路由器到一个租用线路将数字信号转换。C.一个CSU/DSU转换从路由器到电话线的数字信号；一个调制解调器从一个路由器到一个电话线路转换的模拟信号。D.一个CSU/DSU转换从路由器到租用线路的数字信号；一个调制解调器从一个路由器到一个电话线路将数字信号转换。
csu／dsu和modem的不同点是什么()
A.一个CSU/DSU转换成模拟信号，从路由器到租用线路；一个调制解调器从一个路由器到一个租用线路转换的模拟信号。
B.一个CSU/DSU转换成模拟信号，从路由器到电话线；一个调制解调器从一个路由器到一个租用线路将数字信号转换。
C.一个CSU/DSU转换从路由器到电话线的数字信号；一个调制解调器从一个路由器到一个电话线路转换的模拟信号。
D.一个CSU/DSU转换从路由器到租用线路的数字信号；一个调制解调器从一个路由器到一个电话线路将数字信号转换。
相关考题：
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
WhichofthefollowingdevicessetstheframingtypeonaT1circuit?() A.TransceiverB.GatewayModemC.RouterD.CSU/DSU
以下哪项描述了WAN设备的角色?() A.CSU/DSU用于端接本地数字环路B.调制解调器端接本地数字环路C.一个CSU/DSU终止模拟本地环路D.调制解调器终止模拟本地环路E.路由器通常被视为DTE设备F.路由器通常被视为DCE设备
Which of the following describes the roles of devices in a WAN? () A.A CSU/DSU terminates a digital local loopB.A modem terminates a digital local loopC.A CSU/DSU terminates an analog local loopD.A modem terminates an analog local loopE.A router is commonly considered a DTE deviceF.A router is commonly considered a DCE device
以下哪项描述了WAN设备的角色？（）A、CSU/ DSU用于端接本地数字环路B、调制解调器端接本地数字环路C、一个CSU/ DSU终止模拟本地环路D、调制解调器终止模拟本地环路E、路由器通常被视为DTE设备F、路由器通常被视为DCE设备
Which of the following describes the roles of devices in a WAN?（）A、A CSU/DSU terminates a digital local loopB、A modem terminates a digital local loopC、A CSU/DSU terminates an analog local loopD、A modem terminates an analog local loopE、A router is commonly consideredaDTEdeviceF、A router is commonly considereda DCE device
路由器出现Serial interface-number is up，line protocol is down（DTE）的状态，可能出现的问题不包括（）。A、本地或远程路由器配置丢失B、线路故障C、CSU/DSU故障D、LINE未与CSU/DSU联接
Which of the following devices sets the framing type on a T1 circuit？（）A、TransceiverB、Gateway ModemC、RouterD、CSU/DSU
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.
Which of the following describes the roles of devices in a WAN? （）A、A CSU/DSU terminates a digital local loopB、A modem terminates a digital local loopC、A CSU/DSU terminates an analog local loopD、A modem terminates an analog local loopE、A router is commonly considered a DTE deviceF、A router is commonly considered a DCE device
What is the difference between a CSU/DSU and a modem?（）A、A CSU/DSU converts analog signals from a router to a leased line; a modem converts analog signals from a router to a leased lineB、A CSU/DSU converts analog signals from a router to a phone line; a modem converts digital signals from a router to a leased lineC、A CSU/DSU converts digital signals from a router to a phone line; a modem converts analog signals from a router to a phone lineD、A CSU/DSU converts digital signals from a router to a leased line; a modem converts digital signals from a router to a phone line
What is the difference between a CSU/DSU and a modem?（）A、A CSU/DSU converts analog signals from a router to a leased line; a modem converts analog signals from a router to a leased line.B、A CSU/DSU converts analog signals from a router to a phone line; a modem converts digital signals from a router to a leased line.C、A CSU/DSU converts digital signals from a router to a phone line; a modem converts analog signals from a router to a phone line.D、A CSU/DSU converts digital signals from a router to a leased line; a modem converts digital signals from a router to a phone line.
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.
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 router is commonly considered a DTE device.FA router is commonly considered a DCE device.
单选题csu/dsu和modem的不同点是什么（）A一个CSU/ DSU转换成模拟信号，从路由器到租用线路；一个调制解调器从一个路由器到一个租用线路转换的模拟信号。B一个CSU/ DSU转换成模拟信号，从路由器到电话线；一个调制解调器从一个路由器到一个租用线路将数字信号转换。C一个CSU/ DSU转换从路由器到电话线的数字信号；一个调制解调器从一个路由器到一个电话线路转换的模拟信号。D一个CSU/ DSU转换从路由器到租用线路的数字信号；一个调制解调器从一个路由器到一个电话线路将数字信号转换。
单选题What is the difference between a CSU/DSU and a modem?（）AA CSU/DSU converts analog signals from a router to a leased line; a modem converts analog signals from a router to a leased lineBA CSU/DSU converts analog signals from a router to a phone line; a modem converts digital signals from a router to a leased lineCA CSU/DSU converts digital signals from a router to a phone line; a modem converts analog signals from a router to a phone lineDA CSU/DSU converts digital signals from a router to a leased line; a modem converts digital signals from a router to a phone line
多选题Which of the following describes the roles of devices in a WAN?（）AA CSU/DSU terminates a digital local loopBA modem terminates a digital local loopCA CSU/DSU terminates an analog local loopDA modem terminates an analog local loopEA router is commonly consideredaDTEdeviceFA router is commonly considereda DCE device
单选题What is the difference between a CSU/DSU and a modem？（）AA CSU/DSU converts analog signals from a router to a leased line; a modem converts analog signals from a router to a leased line.BA CSU/DSU converts analog signals from a router to a phone line; a modem converts digital signals from a router to a leased line.CA CSU/DSU converts digital signals from a router to a phone line; a modem converts analog signals from a router to a phone line.DA CSU/DSU converts digital signals from a router to a leased line; a modem converts digital signals from a router to a phone line.
单选题路由器出现Serial interface-number is up，line protocol is down（DTE）的状态，可能出现的问题不包括（）。A本地或远程路由器配置丢失B线路故障CCSU/DSU故障DLINE未与CSU/DSU联接
多选题Which of the following describes the roles of devices in a WAN?（）AA CSU/DSU terminates a digital local loopBA modem terminates a digital local loopCA CSU/DSU terminates an analog local loopDA modem terminates an analog local loopEA router is commonly considered a DTE deviceFA router is commonly considered a DCE device