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Bitovi, bajtovi

Bitovi, bajtovi. Kilo, Mega, Giga…. Bit i bajt. Bit (b) => 0 ili 1 Bajt (B) => kombinacija osam bitova 1 B = ? b ASCII kod. Prefiksi Kilo-, Mega-, Giga-. Kilo- predstavlja 1,000 Mega- predstavlja 1,000,000 Giga- predstavlja 1,000,000,000. Prefiks “Kilo-”.

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Bitovi, bajtovi

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  1. Bitovi, bajtovi Kilo, Mega, Giga…

  2. Bit i bajt • Bit (b) => 0 ili 1 • Bajt (B) => kombinacija osam bitova • 1 B = ? b • ASCII kod

  3. Prefiksi Kilo-, Mega-, Giga- • Kilo- predstavlja 1,000 • Mega- predstavlja 1,000,000 • Giga- predstavlja 1,000,000,000

  4. Prefiks “Kilo-” • Kilo (K) => 1,000 (1 Km = 1000 m) • 1 Kb = 1024 bita • 1 KB = 1024 bajta • 3 KB = ? B

  5. Prefiks “Mega-” • Mega (M) => 1,000,000 (milijun) • 1 Mb = 1,048,576 bitova (1,024*1,024) • 1 MB = 1,048,576 bajta • 4 MB = ? kB = ? B

  6. Prefiks “Giga-” • Giga (G) => 1,000,000,000 (milijarda) • 1 Gb = 1,024 megabita • 1 GB = 1,024 megabajta • 12 GB = ? MB = ? kB

  7. Zadatci • Iz mape My Documents zapiši veličinu 6 različitih datoteka. • Njihove vrijednosti (MB, KB) pretvori u manje Npr.: 5,6 MB = ? KB = ? B • Google search: Bit Byte converter

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