单项选择题
A.DSL B.Dial-up C.Cable D.Satellite
Which of the following network topologies is MOST likel...
单项选择题Which of the following network topologies is MOST likely to affect other devices on the network if there is a problem with one of the devices? （）
A.Mesh B.Bus C.Ring D.Star
Which of the following network topologies is characteri...
单项选择题Which of the following network topologies is characterized by a central server and uniqueconnections to all clients? （）
A.Star B.Bus C.Mesh D.Ring
Which of the following represents a wiring standard for...
单项选择题Which of the following represents a wiring standard for twisted pair cables?（）
A.Fiber B.T568A C.IEEE1394 D.CAT5
