Why is Carrier Sense Multiple Access with Collision Detection (CSMA/CD) used in bus topology?

Question

can any one give me full answer

Answer 1

In networks using CSMA/CD technology such as Ethernet, network devices contend for the network media. When a device has data to send, it first listens to see if any other device is currently using the network. If not, it starts sending its data. After finishing its transmission, it listens again to see if a collision occurred. A collision occurs when two devices send data simultaneously. When a collision happens, each device waits a random length of time before resending its data. In most cases, a collision will not occur again between the two devices. Because of this type of network contention, the busier a network becomes, the more collisions occur. This is why performance of Ethernet degrades rapidly as the number of devices on a single network increases.

Answer 2

ITS from community communications fild. it ability while u have computers linked in community . in the event that they're interior the comparable colision area(advise in easy terms you may deliver tips in time) can take place extra then one to deliver information so sign would be broken.ex. 1V from first + a million V from 2nd pc = 2V All computers can see that something is inaccurate "service sense diverse get right of entry to with Collision Detection".