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EnglandComputer ScienceQuick questions
1.2 Memory and storage
Quick questions on Primary storage: RAM, ROM and virtual memory - OCR GCSE Computer Science J277
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
State whether RAM is volatile or non-volatile, and what this means. [2 marks]
What is q2?Show answer
State the purpose of ROM. [1 mark]
What is q3?Show answer
Explain one drawback of using virtual memory. [1 mark]
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