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Wednesday, 28 September 2016

1.3 Digital data represented used in computer

Explain digital data representation used in computers
  • Digital data such as text, number, audio and video which represent digitally in discrete digit of 0 and 1.
  • Series of 0 and 1 known as binary digit or short form as bits.
  • A group of 8 bit known as a byte.
  • In order to quantify this huge type of quantify data prefixes had added to bits and bytes to show their size which is
    • Kilo
    • Mega  
    • Giga
    • Tera
    • Peta
    • Exa
    • Zetta
    • Yotta


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