Question

how many types of modem in computer?​

Answer 1

There are two types of modem in computer . They are :-
(i) Internal modem = An internal modem is a modem that fits inside of a computer. Internal modems typically ship with the computer and come pre-installed.

(ii) External modem = An external modem is a network device that is in a self-contained enclosure external to a computer. This is in contrast to an internal modem that is contained on a printed circuit board with a computer.

Answer 2

THERE ARE TWO TYPES OF MODEM IN COMPUER :

1]INTERNAL MODEM

2]EXTERNAL MODEM

HOPE IT HELPS