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Sahdev Sharma 8 years, 4 months ago

 

CD DVD
Stands for Compact Disc Digital Versatile Disc
Purpose CDs are made with the purpose of holding audio files as well as program files. DVDs are made with the purpose of holding video files, movies, substantial amount of programs, etc.
Capacity Typically up to 700 MiB (up to 80 minutes audio) DVD can range from 4.7 GB to 17.08 GB.
Read mechanism 780 nm wavelength (infrared and red edge) semiconductor laser, 1200 Kib/s (1×) 650 nm laser, 10.5 Mbit/s (1×)
Write mechanism 1200 Kib/s (1×) 10.5 Mbit/s (1×)
Types CD-R, CD-RW, CD-Text, CD + Graphics, CD + Extended Graphics, Super Audio CD, CD-MIDI, CD-ROM, Video CD, Super Video CD, Photo CD, CD-I, Enhanced CD, VinylDisc and Bootable CD. DVD-RW, DVD+RW, DVD-RAM and Blu-Ray.
Developed by: Philips, Sony Philips, Sony, Toshiba, and Panasonic
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Mehak Gera 8 years, 4 months ago

__________________________.... Many more
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Sia ? 4 years, 7 months ago

Bharatiya Tribal Party (BTP)

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Khushi Yadav 8 years, 4 months ago

5 hrs
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Govind Singh 7 years, 11 months ago

Gulliver married Mrs. Mary Burton, second daughter of Mr. Edmund Burton hosier in newgate street.
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Pawni Chaudhary 8 years, 4 months ago

Venkaiah naidu

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