An example of an input/output (I/O) device is a

An example of an input/output (I/O) device is a

• A. mouse
• B. printer
• C. keyboard
• D. touchscreen monitor

Answer: (D)

A touchscreen monitor qualifies as an input/output (I/O) device because it combines both input and output functionalities in a single unit. As an output device, it displays visual information to the user, and as an input device, it allows users to interact directly with the screen through touch gestures, such as tapping or swiping. This dual functionality exemplifies the core definition of I/O devices, which facilitate communication between the user and the computer by both receiving input and providing output. In contrast, other options like a mouse, printer, and keyboard have more specific roles—where the mouse and keyboard primarily serve as input devices, and the printer serves solely as an output device.

A touchscreen monitor qualifies as an input/output (I/O) device because it combines both input and output functionalities in a single unit. As an output device, it displays visual information to the user, and as an input device, it allows users to interact directly with the screen through touch gestures, such as tapping or swiping. This dual functionality exemplifies the core definition of I/O devices, which facilitate communication between the user and the computer by both receiving input and providing output.

In contrast, other options like a mouse, printer, and keyboard have more specific roles—where the mouse and keyboard primarily serve as input devices, and the printer serves solely as an output device.