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Wide Area Network 代表的广域网,简写为()。A. WOAB. WANC. LAND. NAW

Wide Area Network 代表的广域网,简写为()。

A. WOA

B. WAN

C. LAN

D. NAW

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B

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第1题
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第2题
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Asynchronous Transfer Mode(ATM)is a(16)that promises to change the fabric of local and wide area communications.The key advantage of ATM is the capability to move voice, data, graphics and(17)at speeds of up to 2 gigabits per second.An ATM switch allows you to create a(18)network that is completely independent from the(19)configuration of the network.ATM uses a(20)called cell switching to convert data into fixed length cells of 53 bytes each, so they can be switched very quickly and efficiently.

A.technology

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第3题
●SDLC was invented by IBM to replace the older Bisynchronous protocol for wide area connec
tions between IBM equipment .A varietion of the (71) protocol called NRM is essentially the same as SDLC.SDLC is (72) protocol like HDLC , Frame. Relay or X.25.An SDLC network is made up of (73) that controls all communications , and (74) .It is capable of (75) operation, but almost all practical applications are strictly half duplex.

(71) A.HDLC

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(72) A.a peer to peer

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第4题
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A.network 10.1.1.0255.255.255.0 area0 network 192.168.1.0 255.255.255.0 area 1

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第5题
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第6题
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第7题
VLAN(VirTual Local Area Network)的中文含义是局域网。()
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第8题
Local Area Network的意思是()。

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第9题
局域网是与广域网相对应的网络系统,它的英文全称是()Local。

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第10题

将局域网Local Area Network记忆为LAN,属于哪种记忆术?()

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第11题
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