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Q17: The number of megapixels a digital camera
Q29: A communications satellite,a space station that transmits
Q49: (p.249 [art])<br>A webcam is an example of
Q52: RFID is a character-recognition system that uses
Q72: MP3,a digital format used on portable media
Q135: Input refers to information sent to the
Q135: CDs are always read-only.
Q154: GPS satellites use Medium-Earth-Orbits.
Q189: CDs,and DVDs are _-disk storage media.
Q217: The place in a spreadsheet where a