Multiple choice general knowledge science & technology

What is DPI?

  1. Measure of decibels of sound produced by a speaker

  2. Measure of heat produced by a processor.

  3. Gauge of visual clarity on the computer screen.

  4. Quality of an audio system
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

DPI stands for Dots Per Inch and measures the resolution or visual clarity of displays and printers. Higher DPI means more dots per inch, resulting in sharper, clearer images. It is not related to sound decibels (option A), processor heat (option B), or general audio quality (option D).

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