Hardware and Software L4 - What is Primary Storage?
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Last updated 11 months ago
12 questions
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What is Cache Memory?
Cache is a type of high-speed RAM.
It is smaller (holds less data than RAM)a but also much faster than RAM. Your most recent and more used apps get stored into Cache.
Think of Cache like your pocket, and RAM as your backpack. It is much quicker to get something in your pocket, but is is smaller.
https://www.bbc.co.uk/bitesize/guides/zfyyb82/revision/4
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