What is in fact expected by a thumb drive ? How does it work ?

What is in fact expected by a thumb drive ? How does it work ?

ITS A DATA STORING DEVICE LIKE PEN DRIVE BASED ON FLASH MEMERY
Its a small device (there's TONS of different shapes) that plugs into your USB port and is identified as a removable hard drive. It uses flash memory to store files (no moving parts). The flash memory retains its information even if power is removed.
The size like a thumb or finger. It's a memory stick/flash memory stick. You plug into a USB port and it work as a floppy disk or CD ROM but next to compact size and easy to transport.
The ThumbDriveTM USB Flash Drive is the world's first and smallest portable storage drive. Based on Trek's patented technologies, the ThumbDriveTM combines flash memory technology and encryption technologies near the ubiquitous USB nouns to create a self-contained and highly secured drive and medium package the size of a thumb. It plugs directly into the USB port of any computer and can store virtually any digital information from documents, and presentations, to music and photos.



Forget about lugging a bulky and unsafe external storage device. The ThumbDriveTM USB Flash Drive fits other on your keychain or in your pocket.
its a small notes storage device, say similar to your floppy.



since its size of your thumb, its called thumb drive.



Also since its size of your pen cover, its call pen drive



Also called flash drive.



it interfaces within USB Port



Don't go beyond this, its too logical for both of us.
thumb drive is just approaching removable drive it is plugged in usb and it is coming within various sizes ( 512MB, 1GB .... etc.)

it is highly to use it because it works as like a not easy disk u can simply copy cut paste surrounded by it.