Linux
How many networks and nodes per network, are allowed by the Class B network?

127 networks and 16,777,216 nodes per network
2,097,152 networks and 254 nodes per network
16,384 networks and 65,534 nodes per network
All of these
None of these

ANSWER DOWNLOAD EXAMIANS APP

Linux
The physical layer of a network

controls error detection and correction
All of these
defines the electrical characteristics of signals passed between the computer and communication devices
constructs packets of data and sends them across the network
None of these

ANSWER DOWNLOAD EXAMIANS APP