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AQA GCSE (8525) SLR 02 – Memory and storage

This download provides you with a zip file which contains all the resources you will need to deliver this topic.

It includes:

  • Student Learning Record Workbook (for use by students)
  • Student Learning Record Answers (for use by teachers)
  • End of Topic test and answers
  • Lesson PowerPoint’s for every lesson
  • Any associated answers or references sheets for class activities

3.4.5 Systems architecture

  • Know what the different types of memory are used for and why they are required.
  • Understand the differences between main memory and secondary storage.
  • Understand the differences between RAM and ROM.
  • Understand why secondary storage is required.
  • Be aware of different types of secondary storage (solid state, optical and magnetic).
  • Explain the operation of solid state, optical and magnetic storage.
  • Discuss the advantages and disadvantages of solid state, optical and magnetic storage.
  • Explain the term cloud storage.
  • Explain the advantages and disadvantages of cloud storage when compared to local storage.

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