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

The answer to the question is: B. internal modems are PCI or ISA expansion cards while external modems are traditionally plug into a serial port on the computer.

Internal modems are designed to be installed inside a computer, typically using a PCI (Peripheral Component Interconnect) or ISA (Industry Standard Architecture) expansion slot on the motherboard. These modems are integrated into the computer system and do not require an external connection for operation. On the other hand, external modems are standalone devices that connect to a computer via an external interface, such as a serial port or USB port. External modems are not installed inside the computer and can be easily connected and disconnected from the computer.

Internal modems have the advantage of being integrated into the computer system, which can result in better performance and more efficient use of system resources. They also do not require additional desk space or power outlets. However, they may be more difficult to install and configure compared to external modems. External modems, on the other hand, are easier to install and can be used with multiple computers by simply connecting and disconnecting them as needed. They also offer more flexibility in terms of placement and compatibility with different computer systems.

In summary, internal modems are installed inside the computer using expansion slots, while external modems are standalone devices that connect to the computer externally.