Which device is commonly used for print output?

• A. Scanner
• B. Monitor
• C. Printer
• D. Speaker

Answer: (C)

A printer is the device commonly used for print output because its primary function is to produce a physical copy of digital documents, images, and graphics onto paper or other printable materials. Printers use various technologies, such as inkjet, laser, or thermal printing, to transfer digital information from a computer or other devices into a tangible format that can be easily read and distributed.

While scanners, monitors, and speakers are essential components of a computer system, they serve different purposes. Scanners are used for input, capturing images or documents and converting them into digital format. Monitors display visual output generated by the computer, allowing users to interact with software and view information. Speakers provide audio output, enabling users to hear sounds from media or alerts. None of these devices fulfill the function of producing a printed output like a printer does.