COMPUTER FUNDAMENTALS

COMPUTER HARDWARE

COMPUTER MEMORY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Identify a RAM that stores data using magnetic charges instead of electrical charges.
A
SRAM
B
DRAM
C
MRAM
D
None of the above
Explanation: 

Detailed explanation-1: -MRAM (magnetoresistive random access memory) is a type of non-volatile RAM that stores data using magnetic charges in contrast to SRAM and DRAM that use electrical charges. MRAM memory combines high speed of static RAM and high density of DRAM to offer the most dependable storage solution.

Detailed explanation-2: -Magnetoresistive random access memory, MRAM, is a type of non-volatile memory that uses magnetic states instead of the electrical charges to store bits.

Detailed explanation-3: -Unlike conventional RAM chip technologies, data in MRAM is not stored as electric charge or current flows, but by magnetic storage elements. The elements are formed from two ferromagnetic plates, each of which can hold a magnetization, separated by a thin insulating layer.

Detailed explanation-4: -New storage technologies introduction. MRAM (Magnetic RAM) PCRAM (Phase Change RAM) RRAM (Resistive RAM)

Detailed explanation-5: -MRAM or magnetoresistive RAM is a form of non-volatile low power memory that uses magnetic charges to store data. Magneto-resistive RAM, Magnetic RAM or just MRAM is a form of non-volatile random access memory technology that uses magnetic charges to store data instead of electric charges.

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