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Unicode and ASCII Compatibility — AQA GCSE Computer Science 8525

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Computer Science
AQA GCSE Computer Science
Fundamentals of data representation
Character encoding
Unicode and ASCII Compatibility

AQA GCSE Computer Science · 8525

Unicode and ASCII Compatibility

What you need to know

Understand the structural compatibility between early encoding systems and modern standards, noting that Unicode shares identical codes with ASCII up to the value 127.

Revision notes

1
Unicode and ASCII Compatibility
3 key terms

Practise with past papers Key terms & definitions

Previous subtopicPurpose and Advantages of Unicode Next topic: Representing imagesPixels and Image Display