题目内容
（请给出正确答案）
[多选题]
现金是作为一般等价物的货币，具有()等特点。
A.收支频繁
B.极强的流动性
C.普遍的可接受性
D.最容易发生意外和损失
E.记账简单
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A．The volume
B．The bandwidth
C．The noise
D．The delay
更多“现金是作为一般等价物的货币，具有（)等特点。A．收支频繁B．…”相关的问题
第1题
______ is a channel's capacity which directly reflects the data transfer rate of the chann
e1.
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第2题
The（66)is a channel's capacity which directly reflects the data transfer rate of the chann
The(66)is a channel's capacity which directly reflects the data transfer rate of the channel.
(67)functions in a NetWare network which is used to define addressing schemes.
The(68)is a network layer device that supports multiple LAN interfaces and segments LANs into smaller collision and broadcast domains.
(69)is the popular LAN developed under the direction of the IEEE802.3.
The(70 is a device which enables digital microcomputers to communicate across analog telephone lines.
A．volume
B．bandwidth
C．noise
D．delay
第3题
● （66) is a channel's capacity which directly reflects the data transfer rate of the chann
● (66) is a channel's capacity which directly reflects the data transfer rate of the channel. (67) functions in a NetWare network which is used to define addressing schemes. (68) is a network layer device that suports multiple LAN interfaces and segments LANs into smaller collision and broadcast domains. (69) 。is the popular LAN develped under the direction of the IEEE 802.3. (70) is a device which enables digital microcomputers to communicate across analog telephone lines.
(66) A．The volume
B．The bandwidth
C．The noise
D．The delay
(67) A．NetBEUI
B．IP
C．IPX
D．NCP
(68) A．The repeater
B．The hub
C．The bridge
D．The router
(69) A．Token Ring
B．Token Bus
C．Ethernet
D．FEEI
(70) A．The repeater
B．The modem
C．The hub
D．The printer
第4题
is a channel's capacity which directly reflects the data transfer rate of the channe1.
(2) functions in a NetWare network which is used to define addressing schemes.
(3) is a network layer device that supports multiple LAN interfaces and segments LANs into smaller collision and broadcast domains.
(4) is the popular LAN developed under the direction of the IEEE802.3.
(5) is a device which enables digital microcomputers to communicate across analog telephone lines.
A．The volume
B．The bandwidth
C．The noise
D．The delay
第5题
is a channel' s capacity which directly reflects the data transfer rate of the channel
.(67)functions in a NetWare network which is used to define addressing schemes.(68)is a network layer device that suports multiple LAN interfaces and segments LANs into smaller collision and broadcast domains.(69)．is the popular LAN develped under the direction of the IEEE 802.3.(70)is a device which enables digital microcomputers to communicate across analog telephone lines.
点击查看答案
A．The volume
B．The bandwidth
C．The noise
D．The delay
第6题
For each blank, choose the best answer from the four choices and write down on the answer
sheet.
点击查看答案
(71)is a channel' s capacity which directly reflects the data transfer rate of the channel.
(72)functions in a NetWare network which is used to define addressing schemes.
(73)is a network layer device that supports multiple LAN interfaces and segments LANs into smaller collision and broadcast domains.
(74)is the popular LAN developed under the direction of the IEEE802.3.
(75)is a device which enables digital microcomputers to communicate across analog telephone lines.
A．The volume
B．The bandwidth
C．The noise
D．The delay
第7题
Suppose that two channels are to be connected end to end to forma composite channel. Each of the ori
ginal channels is a binary symmetric channel with crossover probabilityε．Suppose that the output of the first channel is connected directly to the input of the second. What is the capacity of the composite channel？
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第8题
Suppose that two channels are to be connected end to end to forma composite channel. Each of the ori
ginal channels is a binary symmetric channel with crossover probabilityε．Suppose that the output of the first channel is connected directly to the input of the second. What is the capacity of the composite channel？
点击查看答案
第9题
For each blank, choose the best answer from the four choices and write down on the answer
sheet.
点击查看答案
(71) is a channel's capacity which directly reflects the data transfer rate of the channel.
(72) is an interior gateway protocol that uses a distance vector algorithm to propagate routing information.
(73) is a six bytes OSI layer 2 address which is burned into every networking device that provides its unique identity for point to point communication.
(74) is a transfer mode in which all types of information are organized into fixed form. cells on an asynchronous or non-periodic basis over a range of media.
Ethernet is the popular LAN developed under the direction of the (75).
A．The delay
B．The volume
C．The noise
D．The bandwidth
第10题
●For each blank, choose the best answer from the four choices and write down on the answer
sheet.
点击查看答案
(71) is a channel's capacity which directly reflects the data transfer rate of the channel.
(72) functions in a NetWare network which is used to define addressing schemes.
(73) is a network layer device that supports multiple LAN interfaces and segments LANs into smaller collision and broadcast domains.
(74) is the popular LAN developed under the direction of the IEEE802.3.
(75) is a device which enables digital microcomputers to communicate across analog telephone lines.
(71) A．The volume
B．The bandwidth
C．The noise
D．The delay
(72) A．NetBEUI
B．IP
C．IPX
D．NCP
(73) A．The repeater
B．The hub
C．The bridge
D．The router
(74) A．Token Ring
B．Token Bus
C．Ethernet
D．FDDI
(75) A．The repeater
B．The modem
C．The hub
D．The printer
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