what is the technology of a flash pen and CD-DROM?

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what is the technology of a flash pen and CD-DROM?

2006-06-16 12:19:55 · 2 answers · asked by michael o 1 in Computers & Internet ➔ Hardware ➔ Other - Hardware

2 answers

A CD rom has data burned onto it in a permanent fashion. A flash pen can be erased over and over. here is a good link explaining the actual mechanics.

http://www.webopedia.com/TERM/F/flash_memory.html

Kar

2006-06-22 16:45:08 · answer #1 · answered by Karynth 2 · 1⤊ 0⤋

same as memory in a camera or many mp3 players

2006-06-16 19:23:37 · answer #2 · answered by zqx357 5 · 0⤊ 0⤋