[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.kulau.sk\/operacny-system-funkcie\/#Article","mainEntityOfPage":"https:\/\/www.kulau.sk\/operacny-system-funkcie\/","headline":"Opera\u010dn\u00fd syst\u00e9m – funkcie","name":"Opera\u010dn\u00fd syst\u00e9m – funkcie","description":"Opera\u010dn\u00fd syst\u00e9m (OS) je softv\u00e9rov\u00e9 vybavenie po\u010d\u00edta\u010da, ktor\u00e9 vykon\u00e1va z\u00e1kladn\u00e9 riadenie v\u0161etk\u00fdch zdrojov po\u010d\u00edta\u010da a komunik\u00e1ciu s u\u017e\u00edvate\u013eom. Hlavn\u00fdm cie\u013eom je zabezpe\u010denie pohodln\u00e9ho pr\u00edstupu pou\u017e\u00edvate\u013eov","datePublished":"2023-11-13","dateModified":"2023-11-13","author":{"@type":"Person","@id":"https:\/\/www.kulau.sk\/author\/#Person","name":"","url":"https:\/\/www.kulau.sk\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/4006af731f458a56e90e1a4ecbb37f08f11b51b80cb9267b6a6e5547922ff49d?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/4006af731f458a56e90e1a4ecbb37f08f11b51b80cb9267b6a6e5547922ff49d?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"kulau.sk","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.kulau.sk\/wp-content\/uploads\/laptop-1839876_640_1.jpg","url":"https:\/\/www.kulau.sk\/wp-content\/uploads\/laptop-1839876_640_1.jpg","height":0,"width":0},"url":"https:\/\/www.kulau.sk\/operacny-system-funkcie\/","about":["PC"],"wordCount":469,"articleBody":"Opera\u010dn\u00fd syst\u00e9m (OS) je softv\u00e9rov\u00e9 vybavenie po\u010d\u00edta\u010da, ktor\u00e9 vykon\u00e1va z\u00e1kladn\u00e9 riadenie v\u0161etk\u00fdch zdrojov po\u010d\u00edta\u010da a komunik\u00e1ciu s u\u017e\u00edvate\u013eom. Hlavn\u00fdm cie\u013eom je zabezpe\u010denie pohodln\u00e9ho pr\u00edstupu pou\u017e\u00edvate\u013eov k programom a efekt\u00edvne vyu\u017e\u00edvanie hardv\u00e9ru. Opera\u010dn\u00fd syst\u00e9m vykon\u00e1va z\u00e1kladn\u00e9 \u00falohy ako kontrola a alokovanie pam\u00e4te, pridelenie priority syst\u00e9mov\u00fdm po\u017eiadavk\u00e1m, kontrola vstupn\u00fdch a v\u00fdstupn\u00fdch zariaden\u00ed, umo\u017enenie pripojenia do siete a spr\u00e1va s\u00faborov. Najbe\u017enej\u0161ie a najviac pou\u017e\u00edvan\u00e9 opera\u010dn\u00e9 syst\u00e9my s\u00fa Microsoft Windovs (PC), Mac OS (Apple), Linux (Server), Chrome OS (Netbook) a Android (Tablet).\u00a0Opera\u010dn\u00fd syst\u00e9m m\u00f4\u017eeme rozdeli\u0165 pod\u013ea po\u010dtu pou\u017e\u00edvate\u013eov na jedno alebo viac-pou\u017e\u00edvate\u013esk\u00e9, pod\u013ea re\u017eimu, v ktorom pracuje na grafick\u00fd alebo textov\u00fd OS. \u010ealej ho mo\u017eno deli\u0165 na z\u00e1klade po\u010dtu \u00faloh, ktor\u00e9 dok\u00e1\u017ee vykon\u00e1va\u0165 „s\u00fa\u010dasne“ na jedno alebo viac\u00falohov\u00fd (multitasking).A pod\u013ea typu slu\u017eby v po\u010d\u00edta\u010dovej sieti klient – server. Najbe\u017enej\u0161ia funkcia opera\u010dn\u00e9ho syst\u00e9mu s\u00fa be\u017eiace programy, alebo procesy. Ide o samotn\u00e9 vykon\u00e1vanie programu. \u010ealej je opera\u010dn\u00fd syst\u00e9m zodpovedn\u00fd za kontrolu v\u0161etkej syst\u00e9movej pam\u00e4te, ktor\u00e1 je pou\u017e\u00edvan\u00e1 programami, zabezpe\u010duje, \u017ee program nem\u00f4\u017ee nar\u00e1ba\u0165 s pam\u00e4\u0165ou, ktor\u00e1 je u\u017e pou\u017e\u00edvan\u00e1 in\u00fdm programom. \u010eal\u0161ou funkciou je multitasking – vykon\u00e1va beh viacer\u00fdch programov na jednom po\u010d\u00edta\u010di, pri\u010dom sa javia, \u017ee s\u00fa vykon\u00e1van\u00e9 naraz, OS obsahuje softv\u00e9r naz\u00fdvan\u00fd scheduler – pl\u00e1nova\u010d, ktor\u00fd ur\u010duje, ko\u013eko \u010dasu program dostane na svoje vykon\u00e1vanie a v akom porad\u00ed sa programy dostan\u00fa na rad.M\u00e1 na starosti s\u00faborov\u00fd syst\u00e9m, teda sp\u00f4sob ak\u00fdm s\u00fa s\u00fabory na disku ulo\u017een\u00e9, umo\u017e\u0148uje s\u00faborom nastavi\u0165 men\u00e1 a atrib\u00faty. R\u00f4zne OS pou\u017e\u00edvaj\u00fa r\u00f4zne s\u00faborov\u00e9 syst\u00e9my Windows – NTFS, FAT 32, Linux – ext2, ext3, Apple – APFS. OS sprostredkuje komunik\u00e1cia programov s vstupno-v\u00fdstupn\u00fdmi zariadeniami pripojen\u00fdmi k po\u010d\u00edta\u010du ako s\u00fa tla\u010diarne, monitor, kl\u00e1vesnica, reproduktory, skener, webkamera… Opera\u010dn\u00e9 syst\u00e9my podporuj\u00fa mno\u017estvo sie\u0165ov\u00fdch protokolov, hardv\u00e9ru a aplik\u00e1ci\u00ed na ich pou\u017e\u00edvanie to znamen\u00e1, \u017ee po\u010d\u00edta\u010de m\u00f4\u017eu pracova\u0165 v sieti, zdie\u013ea\u0165 s\u00fabory, tla\u010diarne, skenery pri\u010dom pou\u017e\u00edvaj\u00fa dr\u00f4tov\u00e9 alebo bezdr\u00f4tov\u00e9 pripojenie. Opera\u010dn\u00fd syst\u00e9m m\u00e1 zodpovednos\u0165 aj za bezpe\u010dnos\u0165. T\u00e1 v\u0161ak z\u00e1vis\u00ed od mnoh\u00fdch technol\u00f3gi\u00ed a ich spr\u00e1vnej funk\u010dnosti. To zah\u0155\u0148a pr\u00edstupov\u00e9 pr\u00e1va, Firewall, automatick\u00e9 aktualiz\u00e1cie, antiv\u00edrus, at\u010f.                                                                                                                                                                                                                                                                                                                                                                                        4.6\/5 - (14 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Opera\u010dn\u00fd syst\u00e9m – funkcie","item":"https:\/\/www.kulau.sk\/operacny-system-funkcie\/#breadcrumbitem"}]}]