Consider Carrier Sense Multiple Access Protocol with Collision Detection (CSMA/CD) and answer the following questions. i) How does adapter detect collisions while transmitting a message? ii) If there are ten nodes in the network but only one of them has data to send, will that node take binary exponential backoff before transmission? iii) Consider 100Mbps Ethernet. Suppose a node attempts to transmit a frame but detects a collision, how much time that node waits before attempting to transmit again? iv) Suppose a node detects 12th collision while attempting to transmit a frame, how much time that node waits before attempting to transmit again