Which of the following are true about main and secondary memory? Secondary memory is lost when the device’s power is turned off. Main memory is used for storage. Main memory is more permanent and used

Which of the following are true about main and secondary memory?

Secondary memory is lost when the device’s power is turned off.

Main memory is used for storage.

Main memory is more permanent and used for storage, secondary memory is short term memory is used by the CPU in processing commands.

Main memory is short term memory used by the CPU in processing commands, secondary memory is more permanent and used for storage.

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