Computer memory is organized in a hierarchy. At the top are the fastest and most expensive memories (like CPU registers and cache memory), followed by main memory (RAM), and then slower, cheaper, and larger capacity storage devices (like hard drives, SSDs, optical disks, and magnetic tapes). Cache memory is the fastest among the options provided.
Which of the following is fastest memory ?
Asked in Forest Guard Examination 2022 · Topic: Components of a Computer System (Memory Hierarchy: Primary Memory (RAM, ROM, Cache), Secondary Storage Devices (HDD, SSD, Optical))
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