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• #21 -Atis- tag erdoke #20

  2003-08-21 13:59:53 #21

  Összes hozzászólása itt Válaszok az összes hozzászólására itt Válaszok erre a hozzászólásra

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  -Atis-

  tag

  válasz erdoke #20 üzenetére

  http://member.melbpc.org.au/~amfowler/good&bad.htm
  
  So why do we see ''kilobyte'' being used with a value of 1024 bytes?
  
  Unfortunately, the computer industry has chosen to ignore International Standards and redefined the SI prefixes ''kilo'' to equal 1024, ''mega'' to equal 1024 * 1024 = 1,048,576 and ''giga'' to equal 1024 * 1024 * 1024 = 1,073,741,824
  
  [...]
  
  New prefixes were introduced in 1998 to sort out this mess. kibi-, mebi- and gibi- and their letter symbols Ki, Mi and Gi are used when referring to numbers which are powers of ''2''.
  
  kilobyte = 1000 bytes
  megabyte = 1,000,000 bytes
  gigabyte = 1,000,000,000 bytes
  
  Kibytes = 1024 bytes
  Mebytes = 1,048,576 bytes
  Gibytes = 1,073,741,824 bytes
  

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