Which component stores memory when power is removed?

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Study for the Mechatronics End-of-Pathway (EOP) Test. Explore flashcards and multiple-choice questions, each with hints and explanations. Prepare confidently for your exam!

Multiple Choice

Which component stores memory when power is removed?

Explanation:
Memory that stays after power is removed comes from non-volatile storage or a backup power source. When power goes off, volatile memory such as RAM loses its data because it relies on continuous power to hold bits. A battery-backed memory setup provides that power so the stored information remains intact even without main power. The other ideas don’t provide lasting storage: wiring is just conductors, a base-2 system is about how data is represented, and a group of bits is data only while power is present.

Memory that stays after power is removed comes from non-volatile storage or a backup power source. When power goes off, volatile memory such as RAM loses its data because it relies on continuous power to hold bits. A battery-backed memory setup provides that power so the stored information remains intact even without main power. The other ideas don’t provide lasting storage: wiring is just conductors, a base-2 system is about how data is represented, and a group of bits is data only while power is present.

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