Computer Networking
Bulletin board system

converts digital signals to analog signals
converts analog signals to digital signals
is a modem capable of accepting commands
None of these
is a public access message system

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
Terminals are used to

collect data from the physical system
All of these
communicate management decisions to the physical system
None of these
provide information for the manager

ANSWER DOWNLOAD EXAMIANS APP