A-LevelComputer ScienceData RepresentationOct/Nov 2022Paper 1 Q88 Marks
The following bitmap image has a resolution of 4096 × 4096 pixels and a colour depth of 24 bits per pixel. [Figure: Black rectangle with a white arrow extending from its right side.] The image is displayed on a monitor that has a screen resolution of 1920 × 1080 pixels. A second bitmap image is stored using a colour depth of 8 bits per pixel. The file is compressed using run-length encoding (RLE).
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