COMPUTER HARDWARE
STORAGE DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Traps electrons behind blocks of floating gates
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Spinning discs are read using a read-write head
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Access is only possible if you have a connection to the internet
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Has a series of pits and lands that reflect light to a sensor
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Detailed explanation-1: -An SSD, or solid-state drive, is a type of storage device used in computers. This non-volatile storage media stores persistent data on solid-state flash memory. SSDs replace traditional hard disk drives (HDDs) in computers and perform the same basic functions as a hard drive.
Detailed explanation-2: -Solid-state storage devices typically store data using electrically-programmable non-volatile flash memory, however some devices use battery-backed volatile random-access memory (RAM).
Detailed explanation-3: -Solid state devices include USB pen drives, SD cards, micro SD cards, newer types of hard drive, the SIM card that goes in your mobile phone and smart cards such as chip and pin credit and debit cards.
Detailed explanation-4: -Solid-state storage (SSS) is a method of data storage accomplished by using integrated circuit devices to store data rather than moving magnetic or optical media. SSS is typically non-volatile and may take various forms, such as a solid-state drive, solid-state card or solid-state module.