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EnglandComputer ScienceQuick questions
1.2 Memory and storage
Quick questions on Secondary storage: optical, magnetic and solid state - OCR GCSE Computer Science J277
4short 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 the budget, usually measured per gigabyte?Show answer
A good answer names a type, then justifies it against several of these factors and acknowledges a trade-off. :::
What is q1?Show answer
State why a computer needs secondary storage as well as RAM. [1 mark]
What is q2?Show answer
Name the type of secondary storage that uses flash memory with no moving parts. [1 mark]
What is q3?Show answer
Give two factors you would consider when choosing secondary storage for a portable device. [2 marks]
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