Which of the following is the storage area within the computer itself which holds data only temporarily as the computer processes instruction ?
Correct answer: B. main memory
- A. the hard disk
- B. main memory
- C. the control unit
- D. read only memory
Explanation
Main memory temporarily holds the programs and data currently being processed, while the hard disk provides longer-term secondary storage. ROM is non-volatile and is mainly used for fixed firmware or startup instructions.
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