A digital device that accepts input, processes, and stores the input, and provides output is a

A digital device that accepts input, processes, and stores the input, and provides output is a

• A. Laptop
• B. Tablet
• C. Smartphone
• D. Server

Answer: (A)

A computer is defined by its ability to take input, process data, store information, and provide output. A laptop fits this description neatly as a portable, general‑purpose computer with built‑in input (keyboard, touchpad), processing (CPU), storage (hard drive or SSD), and output (screen and speakers). Tablets and smartphones also perform these same steps, just in smaller, more integrated forms, while servers do the same kinds of tasks but are built for network services and reliability rather than everyday use. So, among the options, a laptop is the most representative portable example of a device that does all four functions.

A computer is defined by its ability to take input, process data, store information, and provide output. A laptop fits this description neatly as a portable, general‑purpose computer with built‑in input (keyboard, touchpad), processing (CPU), storage (hard drive or SSD), and output (screen and speakers). Tablets and smartphones also perform these same steps, just in smaller, more integrated forms, while servers do the same kinds of tasks but are built for network services and reliability rather than everyday use. So, among the options, a laptop is the most representative portable example of a device that does all four functions.