Lesson about Compression techniques. Contains elements of component 1.3.1 (a,b) from OCR A-Level Computer Science spec. Lesson has exam style questions with mark scheme.
Contains explanations of lossy and lossless compression methods such as RLE (Run Length-Encoding) and Dictionary compression. Has examples of the compression methods and tasks to help develop understanding. Could also be used for GCSE.
Included is a Powerpoint with notes and tasks to help aid progress.
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