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

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

ANSWER DOWNLOAD EXAMIANS APP

Linux
NIS

was formerly known as yellow pages
is a simple directory service whose main purpose is to allow remote authentication of systems on local network systems
allows configuration-such as password and group files
is Network Information Service

ANSWER DOWNLOAD EXAMIANS APP

Linux
The physical layer of a network

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

ANSWER DOWNLOAD EXAMIANS APP