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Data Representation - Aqa (Year 10 Computing)
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Question 1
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How many bytes are in 1 kilobyte (using binary definition common in computing)?
What is the effect of a left bitwise shift by one position on an unsigned integer?
In images, what does bit depth refer to?
Which file format is typically associated with lossy image compression?
Why do computers use binary representation internally?
How many different colours can be represented by a 24-bit colour depth image?
How many bits are there in 2 megabytes (using 1 MB = 1024 × 1024 bytes)?