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Need for Compression — OCR Computer Science J277 | GradeGen
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Computer Science
OCR GCSE Computer Science
Memory and Storage
Compression
Need for Compression
OCR GCSE Computer Science · J277
Need for Compression
What you need to know
Explain the need for data compression.
Identify and describe common scenarios where compression is required or highly beneficial.
Revision notes
1
Need for Compression
4 key terms
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Previous topic: Data Storage
Sound Quality and File Size
Next subtopic
Types of Compression
