问题
单项选择题
交换式局域网增加带宽的方法是交换机多个端口之间建立( )。
A.点一点连接
B.并发连接
C.物理连接
D.数据连接
答案
参考答案:B
解析: 在典型的交换式局域网中,结点可以通过点一点线路与局域网交换机连接,局域网交换机可以在多对通信结点之间建立并发的连接,从而达到增加带宽的目的。
交换式局域网增加带宽的方法是交换机多个端口之间建立( )。
A.点一点连接
B.并发连接
C.物理连接
D.数据连接
参考答案:B
解析: 在典型的交换式局域网中,结点可以通过点一点线路与局域网交换机连接,局域网交换机可以在多对通信结点之间建立并发的连接,从而达到增加带宽的目的。
My dream home is very big and clean. It is near the 36 . I can watch the sea and 37 volleyball on the beach. ![]() There is a big and nice garden behind the big house. There are many flowers and 49 tall trees in it. In summer, I can sit under the trees with my family. Behind the garden, there is a swimming pool. I can 50 freely in it. I think it is very comfortable to live in my dream home.
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