basic computer ports:

  1. serial port

  2. parallel port

  3. USB port

  4. Ethernet port


Correct Option: A,B,C,D

AI Explanation

To answer this question, let's go through each option to understand why it is correct or incorrect:

Option A) Serial port - This option is correct. A serial port is a type of computer port that allows data to be transferred one bit at a time. It is commonly used for connecting peripherals such as modems, mice, and older printers.

Option B) Parallel port - This option is correct. A parallel port is a type of computer port that allows data to be transferred in parallel, meaning multiple bits are sent simultaneously. It is commonly used for connecting older printers and some external storage devices.

Option C) USB port - This option is correct. A USB (Universal Serial Bus) port is a commonly used computer port that allows for the connection of various peripherals, such as keyboards, mice, printers, external storage devices, and more. USB ports are widely used due to their versatility and ability to transfer data at high speeds.

Option D) Ethernet port - This option is correct. An Ethernet port is a computer port that is used to connect a computer or other devices to a local network or the internet. It is commonly used for wired internet connections and for connecting devices in a local area network (LAN).

The correct answer is A, B, C, D. These options are correct because they represent different types of computer ports commonly used for various purposes.

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