ROM is best described as?

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Multiple Choice

ROM is best described as?

Explanation:
ROM is non-volatile memory, meaning it keeps its data even when power is removed. It stands for Read-Only Memory, with contents typically fixed at manufacture or changeable only through special procedures. This persistence makes ROM ideal for firmware that must be available to boot and initialize the system after each power cycle. It isn’t like RAM, which is volatile and loses data when powered off, nor is it a mass-storage device like an SSD, and it isn’t a CPU cache, which is a small, fast, volatile memory used during operation.

ROM is non-volatile memory, meaning it keeps its data even when power is removed. It stands for Read-Only Memory, with contents typically fixed at manufacture or changeable only through special procedures. This persistence makes ROM ideal for firmware that must be available to boot and initialize the system after each power cycle. It isn’t like RAM, which is volatile and loses data when powered off, nor is it a mass-storage device like an SSD, and it isn’t a CPU cache, which is a small, fast, volatile memory used during operation.

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