Computer Networking
Which three statements are true about the operation of a full-duplex Ethernet network?1. There are no collisions in full-duplex mode.2. A dedicated switch port is required for each full-duplex node.3. Ethernet hub ports are preconfigured for full-duplex mode.4. In a full-duplex environment, the host network card must check for the availability of the network media before transmitting.5. The host network card and the switch port must be capable of operating in full-duplex mode.

1, 2, and 5
2 and 4
2, 3 and 4
5 only

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
Bandlimited signal is

All of these
a signal all of whose energy is contained within a finite frequency range
simultaneous transmission of data to a number of stations
transmission of signals without modulation
None of these

ANSWER DOWNLOAD EXAMIANS APP