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EnglandComputer ScienceQuick questions
Component 2: Computer Architecture, Data, Communication and Applications
Quick questions on Input, output devices and the memory hierarchy - Eduqas A-Level Computer Science Component 2
3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
Name the levels of the memory hierarchy in order of decreasing speed. [2 marks]
What is q2?Show answer
How does a solid-state drive store data? [1 mark]
What is q3?Show answer
Why does cache memory improve CPU performance? [1 mark]
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