What is the difference between internal and external modem
A.
external modems are PCI or ISA expansion cards while internal modems are traditionally plug into a serial port on the computer
B.
internal modems are PCI or ISA expansion cards while external modems are traditionally plug into a serial port on the computer
C.
external modems are PCI or ISA expansion cards while internal modems are USB modems
D.
they are PCI or ISA expansion cards
Correct answer is B
Internal modems are PCI or ISA expansion cards, they tend to be simple to install while external modems are traditionally plug into a serial port on the computer
