https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2 Aurora Kovačević 2.c en-us 2021-03-22 09:52:43 UTC 2026-02-26 06:43:22 UTC hello@padlet.com https://padlet.net/icons/png/1f604.png aurorakovacevic1011 https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337000308 a) procesora- aritmetičko logičke jedinice- upravljačke
b) računala- elektronički sklopovi koji razumiju samo 2 stabilna stanja, a to su 0 i 1]]> 2021-03-22 09:55:59 UTC https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337000308 aurorakovacevic1011 https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337021678 Kako bi se bitovi povezali u niz složenih podataka, koristimo električke sklopove, dok se njihov rad temelji na logičkim operacijama.]]> 2021-03-22 10:02:52 UTC https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337021678 aurorakovacevic1011 https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337045763 Svakodnevno koristimo složene izjave. Slično je i kod Boolove algebre kod koje se upotrebljava matematički zapis  kojeg nazivamo logički izraz.  ]]> 2021-03-22 10:10:30 UTC https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337045763 aurorakovacevic1011 https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337075779 - rečenicama se nešto izjavljuje
- ne smiju biti nedvosmislene, no mogu se nedvosmisleno označiti kao istinita ili lažna 
- varijable A i B
- varijable imaju binarne vrijednosti 1 i 0]]> 2021-03-22 10:16:50 UTC https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337075779 aurorakovacevic1011 https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337097592 a) NEGACIJA (logičko NE)
b) KONJUNKCIJA (logičko I)
c) DISJUNKCIJA (logičko ILI)]]> 2021-03-22 10:23:04 UTC https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337097592 aurorakovacevic1011 https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337110404 Operacija logičko NE djeluje na jednu logičku varijablu tako da ju negira. Ako je varijabla istinita, ima vrijednost 1, a negacija je onda laž i ima vrijednost 0.
U programskim jezicima označava se kao NOT ili !]]> 2021-03-22 10:27:19 UTC https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337110404 aurorakovacevic1011 https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337117756 2021-03-22 10:29:43 UTC https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337117756 aurorakovacevic1011 https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337121121 Ako je varijabla A istina onda je njena negacija lažna ili obratno, ako je A lažna onda je njena negacija istina. ]]> 2021-03-22 10:30:57 UTC https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337121121 aurorakovacevic1011 https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337133324 Ova logička operacija djeluje na dvije izjave, a izjava će biti istinita samo ako su obje izjave istinite. U programskim jezicima označava se kao AND ili &&]]> 2021-03-22 10:35:16 UTC https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337133324 aurorakovacevic1011 https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337146021 2021-03-22 10:39:37 UTC https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337146021 aurorakovacevic1011 https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337154514 Znamo da djeluje na 2 izjave , zato postoje 4 kombinacije. Istinita je samo ako su obje izjave istinite. ]]> 2021-03-22 10:42:25 UTC https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337154514 aurorakovacevic1011 https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337167177 Operacija najnižeg prioriteta koja djeluje na dvije izjave, a istinita je kad je bar jedna izjava istinita. U programskim jezicima označava se kao OR ]]> 2021-03-22 10:46:46 UTC https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337167177 aurorakovacevic1011 https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337176486 2021-03-22 10:50:06 UTC https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337176486 aurorakovacevic1011 https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337179238 Imamo 2 izjave, što znači 4 kombinacije. Nije istinita samo kada su obje izjave lažne. ]]> 2021-03-22 10:51:06 UTC https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337179238 aurorakovacevic1011 https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337209270 Kombinacija osnovnih operacija nastaje složena operacija]]> 2021-03-22 11:01:25 UTC https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337209270 aurorakovacevic1011 https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337212776 2021-03-22 11:02:41 UTC https://padlet.com/aurorakovacevic1011/sbrqv07tmwrxv5m2/wish/1337212776