Which of the following is typically non-volatile storage?

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Multiple Choice

Which of the following is typically non-volatile storage?

Explanation:
Non-volatile storage keeps data even when power is removed. RAM, cache, and registers all lose their contents when the system is powered off, so they are volatile memory used for active work. ROM is designed to retain data without power, storing firmware and boot instructions that must persist across restarts. While some ROM types can be rewritten, they remain non-volatile by definition, making ROM the typical non-volatile storage.

Non-volatile storage keeps data even when power is removed. RAM, cache, and registers all lose their contents when the system is powered off, so they are volatile memory used for active work. ROM is designed to retain data without power, storing firmware and boot instructions that must persist across restarts. While some ROM types can be rewritten, they remain non-volatile by definition, making ROM the typical non-volatile storage.

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