Computer Science GCSE
Volatile memory
What Volatile memory means in Computer Science GCSE, as defined for OCR.
Definition of Volatile memory
Check what you remember
Read the wording for your board, then hide it and explain Volatile memory in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: OCR
Memory whose contents are lost when the power is removed, as is the case with RAM.
Topics that use Volatile memory
- Primary storage (memory) (OCR GCSE)
Related terms
- Cache
- Cache size
- Computer start-up sequence
- CPU access to instructions and data
- Page file or swap file
- Primary storage
- Speed and performance
- Start-up and firmware
Using Volatile memory in the exam
Check the command word and mark scheme for your exact question. After comparing your explanation with the reference, use the term in an answer on the linked topic. This practice does not predict an exam mark.
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