COMPUTER SCIENCE AND ENGINEERING
COMPUTER ARCHITECTURE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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NAND
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AND
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NAN
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EXOR
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Detailed explanation-1: -SSDs store data in semiconductor cells. As of 2019, cells can contain between 1 and 4 bits of data.
Detailed explanation-2: -SSDs store data using flash-based memory, which is much faster than the traditional hard disks they’ve come to replace. SSDs also have no moving parts, and upgrading to one is a great way to speed up your computer and make it more resilient.
Detailed explanation-3: -All USB flash drives, SD cards and SSDs have a NAND controller that manages the NAND flash and performs functions such as wear leveling and error correction.
Detailed explanation-4: -What is NAND? NAND is a type of flash memory that reduces erase and write times lower than hard drive, and requires less chip area per cell, which allows for more storage density and lower cost. New 3D NAND technology is increasing performance, growing capacity and raising power efficiency of SSDs.
Detailed explanation-5: -What is NAND Flash Memory and why is it used in Solid State Drives (SSD)? NAND Flash Memory is a non-volatile memory device which stores blocks as opposed to bytes of data as with NOR flash. It was developed to be lower cost, have improved endurance and read/write performance than NOR flash.