COMPUTER FUNDAMENTALS

INPUTOUTPUT AND STORAGE DEVICES

STORAGE DEVICES HARD DISK SSD AND FLASH MEMORY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What type of memory is accessed the quickest?
A
Solid State Memory
B
Magnetic Storage
C
Blu-Ray
D
CD/DVD
Explanation: 

Detailed explanation-1: -SSDs use three main types of memory: single-, multi-and triple-level cells. Single-level cells can hold one bit of data at a time–a one or zero. Single-level cells (SLCs) are the most expensive form of SSD, but are also the fastest and most durable.

Detailed explanation-2: -Types of solid-state storage systems There are two types of solid-state systems: flash memory-based systems and RAM-based systems. There are also two types of flash memory: NAND flash and NOR flash.

Detailed explanation-3: -The main benefit of a RAM drive is its increased read and write speeds compared to an SSD or hard drive. It will be multiple times faster than even the fastest solid-state drive.

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