Pixels and Resolution (1 mark)
Explain what is meant by the term ‘resolution’ in the context of bitmap images.
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2.2 Data Representation
Why replace ASCII? (3 marks)
Why was 7-bit ASCII replaced by extended ASCII and Unicode?
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The ASCII Character Set (2 marks)
Describe how the ASCII encoding scheme works.
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What does ASCII stand for? (1 mark)
Explain what ASCII stands for.
What does ASCII stand for? (1 mark) Read More »
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