Which of the following is NOT a digital storage element?

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Multiple Choice

Which of the following is NOT a digital storage element?

Explanation:
The main idea here is differentiating components that actually hold binary data from those that only bring data into the system. RAM, ROM, and a register are all storage elements because they retain bits of information as part of how the computer operates. RAM holds data while programs run and is volatile, meaning it loses data when power is off. ROM stores firmware and keeps its data even without power. A register is a tiny, fast storage location inside the CPU that holds operands and results during instruction execution. An input device, by contrast, is used to enter data into the system. It’s about providing data, not storing it, so it isn’t a storage element.

The main idea here is differentiating components that actually hold binary data from those that only bring data into the system. RAM, ROM, and a register are all storage elements because they retain bits of information as part of how the computer operates. RAM holds data while programs run and is volatile, meaning it loses data when power is off. ROM stores firmware and keeps its data even without power. A register is a tiny, fast storage location inside the CPU that holds operands and results during instruction execution.

An input device, by contrast, is used to enter data into the system. It’s about providing data, not storing it, so it isn’t a storage element.

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