state gov Kerala PSC Degree (Common Preliminary Examination) Mock Test Series 2025 Computer Awareness Memory
Which of the following statements best describes the difference between volatile and non-volatile memory?
1
Volatile memory loses its data when the computer is turned off, while non-volatile memory retains its data.
2
Volatile memory is slower than non-volatile memory in data access.
3
Volatile memory is used for long-term storage, while non-volatile memory is used for temporary storage.
4
Volatile memory is more expensive than non-volatile memory.