Computer Networking
Which of the following condition is used to transmit two packets over a medium at the same time?

Synchronous
None of these
Contention
Asynchronous
Collision

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
If a switch receives a frame and the source MAC address is not in the MAC address table but the destination address is, what will the switch do with the frame?

Add the destination to the MAC address table and then forward the frame
Discard it and send an error message back to the originating host
Flood the network with the frame
Add the source address and port to the MAC address table and forward the frame out the destination port

ANSWER DOWNLOAD EXAMIANS APP