Multiple Choice Questions

Which of the following is interfaces used to connect a printer to a computer ........

Computer GK (IBPS RRB PO) Input and Output devices

Which of the following is interfaces used to connect a printer to a computer?

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RRB Officer Scale-I Mains (1st Oct 2022)

Wi-Fi

USB

Serial port

Parallel porr

All of these

- Wi-Fi: Allows a wireless connection between the printer and the computer. This method is popular for eliminating cables and adding convenience.

- USB: A common wired interface for connecting printers. It provides a reliable and fast connection.

- Serial Port: An older method of connecting devices, including printers, to computers. Although less common today, some legacy systems still use it.

- Parallel Port: Previously a standard method for connecting printers, especially before USB. It's largely outdated now but was a key interface.

Correct Answer: Option 5: All of these

All these interfaces have been used for printer connections, though some are outdated.

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