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| 1. |
How does a host on an Ethernet LAN know when to transmit after a collision has occurred? 1.In a CSMA/CD collision domain, multiple stations can successfully transmit data simultaneously. 2.In a CSMA/CD collision domain, stations must wait until the media is not in use before transmitting. 3.You can improve the CSMA/CD network by adding more hubs. 4.After a collision, the station that detected the collision has first priority to resend the lost data. 5.After a collision, all stations run a random backoff algorithm. When the backoff delay period has expired, all stations have equal priority to transmit data. |
| A. | 1 and 3 |
| B. | 2 and 4 |
| C. | 1,3 and 4 |
| D. | 2 and 5 |
| Answer» E. | |