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EC-Council

312-49V9 · Question #90

JPEG is a commonly used method of compressing photographic Images. It uses a compression algorithm to minimize the size of the natural image, without affecting the quality of the image. The JPEG…

The correct answer is B. 8x8 pixels. See the full explanation below for the reasoning.

Question

JPEG is a commonly used method of compressing photographic Images. It uses a compression algorithm to minimize the size of the natural image, without affecting the quality of the image. The JPEG lossy algorithm divides the image in separate blocks of____________.

Options

  • A4x4 pixels
  • B8x8 pixels
  • C16x16 pixels
  • D32x32 pixels

How the community answered

(30 responses)
  • A
    7% (2)
  • B
    70% (21)
  • C
    3% (1)
  • D
    20% (6)

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