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Bits and Bytes — AQA GCSE Computer Science 8525
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Computer Science
AQA GCSE Computer Science
Fundamentals of data representation
Units of information
Bits and Bytes
AQA GCSE Computer Science · 8525
Bits and Bytes
What you need to know
Define a bit as the fundamental unit of information, representing a single binary value of 0 or 1.
Define a byte as a grouping of exactly 8 bits, using proper standard notation (b for bit, B for byte).
Revision notes
1
Bits and Bytes
2 key terms
Practise with past papers
Key terms & definitions
Previous topic: Number Base Conversion
Bi-directional Base Conversion
Next subtopic
Byte Prefixes
