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IB DP Computer Science - Topic 2: Computer Organization - 2.1.5: The Need for Persistent Storage
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VIDEO 5: Understand why persistent storage is essential in this step-by-step classroom lesson.
This video explains the difference between primary memory (RAM and ROM) and secondary memory (persistent storage). We’ll explore how persistent storage retains data during and after program execution, and discuss the consequences of data loss without non-volatile storage solutions. By the end of this lesson, you’ll be able to appreciate the critical role of persistent storage in ensuring system functionality and data security.
Designed for Computer Science students following the IB, IGCSE, and GCSE curriculums, this lesson is perfect for exam preparation and strengthening your understanding of memory and storage!
This video explains the difference between primary memory (RAM and ROM) and secondary memory (persistent storage). We’ll explore how persistent storage retains data during and after program execution, and discuss the consequences of data loss without non-volatile storage solutions. By the end of this lesson, you’ll be able to appreciate the critical role of persistent storage in ensuring system functionality and data security.
Designed for Computer Science students following the IB, IGCSE, and GCSE curriculums, this lesson is perfect for exam preparation and strengthening your understanding of memory and storage!