The network that divides messages into small pieces is called……..
a) packet switching
b) circuit switching
c) network switching
d) none of these
What does PSTN stand for?
a) private switched telephone network
b) public switched telephone network
c) point switched telephone network
d) project switched telephone network
What does ISP stand for?
a) internet service provider
b) internet service project
c) intent service provider
d) intent service project
What does ISDN stand for?
a) internet service digital network
b) integrated service digital network
c) internet service digit network
d) integrated service digit network
How much distance ISDN modem create connection?
a) 2 miles
b) 3 miles
c) 3.5 miles
d) 4 miles
What does DSL stand for?
a) digital system line
b) digital subscriber line
c) digit system line
d) digital system line
