Multiple choice

PC video cameras digitize images by breaking them into individual

  1. pixels

  2. barcodes

  3. waves

  4. both (1) and (2)
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A Correct answer
Explanation

Digital cameras and video devices capture images by dividing the visual field into a grid of tiny points called pixels. Each pixel stores color and brightness information, which the computer then uses to reconstruct the image. This process is fundamental to all modern digital imaging.

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