Understanding Data Storage in Computer Systems

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This presentation provides a comprehensive overview of data storage, emphasising its critical role in computing. It begins with the definition and importance of data, followed by explanations of computer memory types, including RAM, cache, HDD, and SSD. Key characteristics such as speed, capacity, volatility, and memory hierarchy are discussed. Mechanisms of data storage are addressed, including binary representation and physical processes for HDDs, SSDs, and NVMe technologies. Finally, it...