USB drives (often referred to as pen drives or flash drives) are external storage devices used for storing data non-volatily and transferring it between computers. They are classified as secondary storage devices, distinct from primary storage (like RAM) which is volatile and used for active data processing.
USB is which type of storage device?
Asked in WBPSC CS Prelims 2018 · Topic: Components of a Computer System (Peripheral Devices and Communication Interfaces (USB, HDMI, Ethernet, Bluetooth))
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