Volatile and non volatile memory?

RAM is volatile memory so you need to save your work before turning the computer off,is indeed volatile because of it's primary nature,so there is a need ]for back-up pin the advanced technology.By...

Volatile memory means when the system power is off the data is lost.Where as non volatile means the data is not lost when the system is powered off.

Non-volatile

Non-volatile memory, nonvolatile memory, NVM or non-volatile storage, is computer memory that can retain the stored information even when not powered. Examples of non-volatile memory include...

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