Which component stores data long-term on a computer?

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Multiple Choice

Which component stores data long-term on a computer?

Explanation:
Long-term data storage relies on non-volatile storage—the kind that keeps data when the computer is powered off. RAM and cache are volatile; they hold data only while the system is on and active, so their contents disappear when power is lost. ROM is non-volatile as well, but it typically stores firmware and isn’t used for regular data storage. The hard drive’s primary purpose is to store large amounts of data permanently, preserving files, programs, and the operating system even when the computer is turned off. That’s why it’s the component that stores data long-term.

Long-term data storage relies on non-volatile storage—the kind that keeps data when the computer is powered off. RAM and cache are volatile; they hold data only while the system is on and active, so their contents disappear when power is lost. ROM is non-volatile as well, but it typically stores firmware and isn’t used for regular data storage. The hard drive’s primary purpose is to store large amounts of data permanently, preserving files, programs, and the operating system even when the computer is turned off. That’s why it’s the component that stores data long-term.

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