On an optical disc, a land absorbs light, which is read as binary digit 0, and pits cause light to reflect, which is read as binary digit 1.

Name: On an optical disc, a land absorbs light, which is read as binary digit 0, and pits cause light to reflect, which is read as binary digit 1.
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Question

Quizplus · Accepted Answer

The statement is incorrect. It's actually the opposite - a pit absorbs light, which is read as binary digit 0, and lands cause light to reflect, which is read as binary digit 1.

On an Optical Disc, a Land Absorbs Light, Which Is