你可能感興趣的試題

Which statement is true regarding an Ethernet collision domain?（）

A. If a router is used, the collision domain includes all devices connected to the router
B. If a hub is used, the colision domain is limited to each device and the hub
C. If a switch is used, the collision domain is limited to each device and the switch
D. If a bridge is used, the collision domain includes all devices connected to the bridge

單項選擇題

What is a valid option when using the ping command?（）

A. packet loss
B. packet size
C. CRC
D. TCP port