SECONDARY STORAGE MEDIA
Flash Memory
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Magnetic Hard Disk
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Optical Hard Disk
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FILE FORMATS USED ON THE INTERNET
JPG an image format (for high quality photographs)
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GIF an image format (for low quality graphics)
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PNGan image format (for images needing a transparent background)
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a portable document format (compatible on variety of platforms, e.g. PC, smartphone, etc.)
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MP3a sound format
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MPEG (MPG/MP4/MOV/AVI)a video format
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