以下哪项是世界最大的广域网络(WAN)?

第十章 - 网络通讯

Quiz
•
Computers
•
8th Grade
•
Hard
YPHS0090 AI
Used 9+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
局域网络
互联网
城域网络
无线局域网
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
哪种类型的网络覆盖范围最大?
广域网 (WAN)
个人区域网 (PAN)
城域网 (MAN)
局域网 (LAN)
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
主从式网络架构的一个关键特征是什么?
所有电脑都是平等的
每台电脑独立运行
采用集中管理和服务提供
不需要伺服器
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
哪种拓扑结构将所有设备连接到交换器?
环状拓扑
汇流排拓扑
星状拓扑
网状拓扑
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
星状拓扑的一个缺点是什么?
难以管理
安装和维护成本高
所有设备都是平等的
容易添加新设备
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
数据机(Modem)的作用是什么?
通过光纤传输数据
在网络之间路由数据
连接多台电脑
允许用户端连接到互联网
7.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
以下哪项是无线传输媒介?
蓝牙
光纤
双绞线
同轴电缆
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