快速以太网Fast Ethernet采用了与传统Ethernet相同的介质访问控制方法,而只是将它的每个比特发送
第3题
A、以太网Ethernet、令牌总线Token Bus 、令牌环Token Ring
B、令牌总线Token Bus 、令牌环Token Ring、以太网Ethernet
C、令牌环Token Ring、高层局域网协议 、以太网Ethernet
D、以太网Ethernet、令牌环Token Ring 、令牌总线Token Bus
第4题
A、overlay
B、MAC in IP
C、UnderlayC
D、MAC in UDP
第5题
从下面提供的答案中选出应填入下列英文语句中______内的正确答案。
(1)whether to go with a shared or switched fast LAN technology once you start to max out your shared Ethernet of token-ring LAN is tough call. Users and analysts involved in(2)high-speed LANs have leamed the benefits of each. However there are trade-offs to each, and(3)which fast LAN technology to choose is critical for(4)network performance problems and(5)costly purchasing mistakes.
供选择的答案:
(1) avoiding (2) clipping (3) choosing (4) deciding
(5) dissolving (6) ensuring (7) evolving (8) implementing
(9) knowing (10) solving
第8题
A.错误
B.正确
第9题
A.200Mbit/s
B.150Mbit/s
C.100Mbit/s
D.1000Mbit/s
第10题
A.100Mb/s
B. 150Mb/s
C. 200Mb/s
D. 50Mb/s