SDRAM technology and nonvolatile memory technology

[only_citto]

.
What is the basic difference between SDRAM technology and nonvolatile memory technology?
.
.
please answer zara jaldi or zara detail main ho...
plase...
or difference solid hona chaeye...

[Adeel]

RAM is non permanent.
When the computer is
turned off, everything
on the RAM is deleted. It‏ ‏is only used temporarily‏ ‏for applications/
programs that want to‏ ‏retrieve data quickly.‎‏ ‏Non-volatile memory‏ ‏technology does NOT‏ ‏get deleted when you‏ ‏turn the computer/‎‏ ‏laptop off. It stays there.‎‏ ‏A common object that
does this is the hard
disk drive. You can store‏ ‏documents/data on this‏ ‏without fear of losing it.
Synchronous Dynamic
Random Access
Memory. the key word
here is Dynamic as it
requires a refresh in
order to hold its data.
electricity is the key in
maintaining the data
when the memory is
dynamic. nonvolatile
memory simply does
not require a refresh in
order to hold data SRAM‏ ‏and flash memory are‏ ‏examples of nonvolatile‏ ‏memory. if you are in
some sort of Cisco class‏ ‏nonvolatile memory is where your configuration is stored when there is no power and then when the router boots up it copy's the information from NV memory into Dram.‎
thats it.

[only_citto]

Thankyou....
zaberdast...
mujy mera jawab mil gea...
ik bar pher shukriya>

[*ESHA*]