1.

Differentiate CD and DVD.

Answer»

CD:

  • CD stands for Compact Disc.
  • Can store up to 700 MB. 
  • CD’s are single sided.
  • Due to capacity constraint, CD’s cannot store movies of good quality.
  • CD players cannot play DVD’s.

DVD:

  • DVD stands for Digital Versatile Disc.
  • Capacity of DVD is 4.7 GB of data.
  • DVD’s are single or double sided.
  • DVD’s are used for storing movies with good quality.
  • DVD players can play CD’s.


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