What is sound output?

• A. Output used mostly for enhancing interaction with the computer for entertainment
• B. It increases the screen resolution
• C. It stores large amounts of data
• D. It cools the computer components

Answer: (A)

Sound output is the audio that the computer produces and sends to speakers or headphones so you can hear it. It covers sounds like music, voice, alerts, and game effects—anything you hear as a result of the computer’s audio processing. The option that best fits this idea says sound output is used for interaction with the computer and entertainment, which captures both the interactive and multimedia roles of audio output. The other choices describe display functions (increasing screen resolution), data storage (storing large amounts of data), and cooling (cooling computer components), which are not about producing audible sound.