Question

Explain the difference between: a) Battery-backed up memory and b) Non-volatile memory.

Answer 1

* a documents etc) music, permanent in this on a non-volatile Answers * Non-volatile Memory f is type of computer memory that can retrieve stored information even after having been power cycled. * User files ( pictures, stored here all programs and files The data are memory. It is slow concerning access. It has huge impart system's storage capacity Rom is an example for memory Here data cannot he easily in comparison of volatile merely Non-volatile memory eandot write it can only read. * It is less es It has no direct access to the date, Battery backed memory: It is also known as battery backed Ramy Rona (non-volatile) is used back up Ram in the mus to store data. (Sometimes called SRAM) * Battery life depends upon battery power, temperature and type of battery used. So this memory is always les reliable a systim transferred costly por mit size * as tim is complex

* Nominally, an SRAM operating with sola of standby current and losmah battery will last memory Other non-volatite men less than 4 years. lasts for 10 years. But if this operates with extreme lamperation its life may dograde dramatically System spads are modest and in many cases these memories aren't rused for real time processing
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