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How much frame-buffer memory is required for a 640 × 480 display with 24 bits per pixel?

1132Medium DSSSB TGT Computer Science 0 replies 1 views
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How much frame-buffer memory is required for a 640 × 480 display with 24 bits per pixel?

  • A900 KB
  • B600 KB
  • C300 KB
  • D1200 KB
Correct answer: A

Explanation

640 × 480 × 3 bytes = 921,600 bytes = 900 KB.

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