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HDD (Hard Disk Drive) is Non Volatile storage device (permanent). It is also considered as Secondary storage device. Secondary storage devices are always non volatile. Primary storage devices like Ram are volatile (temporary).
HDD (Hard Disk Drive) is Non Volatile storage device (permanent). It is also considered as Secondary storage device. Secondary storage devices are always non volatile. Primary storage devices like Ram are volatile (temporary).
HDD (Hard Disk Drive) is Non Volatile storage device (permanent). It is also considered as Secondary storage device. Secondary storage devices are always non volatile. Primary storage devices like Ram are volatile (temporary).
No, they are permanent storage devices, only RAM is volatile storage device.
No, hard drive is a non-volatile device. Volatile memory devices store data temporarily and lose data on power cut. However hard disk retain its data and hence is non-volatile memory.
Normally Volatile memory or storage is the real memory in the computer. It is volatile because if the power fails or is turned off the memory (RAM) is erased or reset.
the hard disk drive is considered a nonvolatile storage device
Define BJTSRAM?
---SRAM--- Static random access memory (SRAM) is a type of semiconductor memory where the word static indicates that it, unlike dynamic RAM (DRAM), does not need to be periodically refreshed, as SRAM uses bistable latching circuitry to store each bit. SRAM exhibits data remanence, but is still volatile in the conventional sense that data is eventually lost when the memory is not powered. The term SDRAM, which stands for synchronous DRAM, should not be confused with SRAM.
In prossesor it is volatile but in hard drive it is non-volatile.
This is incorrect. DRAM is a digital device, and so is SRAM. DRAM and SRAM serve the same functions- temporary storage space (or random access memory, hence 'RAM') in different ways. DRAM data is typically refreshed every so often, uses more power than SRAM and is much slower, but also much cheaper and easier to manufacture in huge sizes. SRAM, such as the cache on CPUs, is much smaller and faster, and stores data until it is cleared or the computer is turned off (and in some cases, even without power) but is extremely expensive.
SRAM, what the cache on your CPU is.