[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.jolek.cz\/wi-fi-myspace-http-posledni-mile-vite-co-to-vsechno-znamena\/#Article","mainEntityOfPage":"https:\/\/www.jolek.cz\/wi-fi-myspace-http-posledni-mile-vite-co-to-vsechno-znamena\/","headline":"WI-FI, MySpace, HTTP , ,,posledn\u00ed m\u00edle\u201c\u2013 v\u00edte, co to v\u0161echno znamen\u00e1?","name":"WI-FI, MySpace, HTTP , ,,posledn\u00ed m\u00edle\u201c\u2013 v\u00edte, co to v\u0161echno znamen\u00e1?","description":"A\u0165 u\u017e jste se s t\u011bmito pojmy nikdy nesetkali, \u017eijete jimi obklopen\u00ed celou dobu. Vyu\u017e\u00edv\u00e1te je v\u00a0pr\u00e1ci, doma, p\u0159i odpo\u010dinku, <a href=\"https:\/\/www.jolek.cz\/wi-fi-myspace-http-posledni-mile-vite-co-to-vsechno-znamena\/\" class=\"read-more\">\u010c\u00edst v\u00edce<\/a>","datePublished":"2023-04-27","dateModified":"2023-04-27","author":{"@type":"Person","@id":"https:\/\/www.jolek.cz\/author\/#Person","name":"jolek.cz\n","url":"https:\/\/www.jolek.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/91b1fc57487c55a66a7777af0dd690bf69c571b4a9b15cda0db8854a78b7888c?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/91b1fc57487c55a66a7777af0dd690bf69c571b4a9b15cda0db8854a78b7888c?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"jolek.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"url":"https:\/\/www.jolek.cz\/wi-fi-myspace-http-posledni-mile-vite-co-to-vsechno-znamena\/","about":["Web"],"wordCount":474,"articleBody":"A\u0165 u\u017e jste se s t\u011bmito pojmy nikdy nesetkali, \u017eijete jimi obklopen\u00ed celou dobu. Vyu\u017e\u00edv\u00e1te je v\u00a0pr\u00e1ci, doma, p\u0159i odpo\u010dinku, na cest\u00e1ch. Ale kdyby se V\u00e1s n\u011bkdo zeptal na n\u011bco konkr\u00e9tn\u00edho, tak m\u00e1lo kdo z\u00a0n\u00e1s odpov\u00ed doopravdy spr\u00e1vn\u011b.Jeliko\u017e si mysl\u00edm, \u017ee nen\u00ed dobr\u00e9 nev\u011bd\u011bt nic, a ani mnoho, tak si zkus\u00edme vysv\u011btlit alespo\u0148 z\u00e1kladn\u00ed pojmy toho, s\u00a0\u010d\u00edm se b\u011b\u017en\u011b setk\u00e1v\u00e1me.Co to je Internet?Je to celosv\u011btov\u00fd syst\u00e9m propojen\u00fdch po\u010d\u00edta\u010dov\u00fdch s\u00edt\u00ed, ve kter\u00fdch mezi sebou po\u010d\u00edta\u010de komunikuj\u00ed pomoci rodiny protokol\u016f TCP\/IP = S\u00ed\u0165 s\u00edt\u00ed.\u00a0\u00a0To je sice hezk\u00e9, ale moud\u0159ej\u0161\u00ed st\u00e1le nejsme.Co je rodina protokolu TCP\/IP?Jedn\u00e1 se o prim\u00e1rn\u00ed p\u0159enosov\u00fd protokol, obsahuj\u00edc\u00ed sadu protokol\u016f pro komunikaci v\u00a0po\u010d\u00edta\u010dov\u00e9 s\u00edti.U\u017e toto sta\u010d\u00ed pro ohromen\u00ed laik\u016f. Tak\u00e9 se setk\u00e1v\u00e1me s\u00a0r\u016fzn\u00fdmi slu\u017ebami internetu, kter\u00e9 b\u011b\u017en\u011b vyu\u017e\u00edv\u00e1me.Co je www?WWW = soubor webov\u00fdch str\u00e1nek zobrazovan\u00fdch pomoci webov\u00e9ho prohl\u00ed\u017ee\u010de. Kdy webov\u00fd prohl\u00ed\u017ee\u010d je po\u010d\u00edta\u010dov\u00fd program, kter\u00fd slou\u017e\u00ed k\u00a0prohl\u00ed\u017een\u00ed webov\u00fdch str\u00e1nek (dokument\u016f, kter\u00e9 je mo\u017en\u00e9 pomoci webov\u00e9ho prohl\u00ed\u017ee\u010de zobrazit na displeji prohl\u00ed\u017eec\u00edho za\u0159\u00edzen\u00ed). Zjednodu\u0161en\u011b \u0159e\u010deno prohl\u00ed\u017ee\u010d (program) dle pokynu u\u017eivatele (V\u00e1s) p\u0159evede data pomoc\u00ed obsa\u017een\u00fdch zna\u010dek, zform\u00e1tuje je a zobraz\u00ed na obrazovce nap\u0159\u00edklad po\u010d\u00edta\u010de. Webov\u00e9 str\u00e1nky se skl\u00e1daj\u00ed z\u00a0text\u016f, obr\u00e1zk\u016f, vide\u00ed, zvuku a r\u016fzn\u00fdch odkaz\u016f, kter\u00e9 umo\u017e\u0148uj\u00ed p\u0159echod na dal\u0161\u00ed webov\u00e9 str\u00e1nky.B\u011b\u017enou z\u00e1le\u017eitosti je vyu\u017e\u00edv\u00e1n\u00ed e-mailu. Co je to email? E-mail, neboli elektronick\u00e1 po\u0161ta, je zp\u016fsob odes\u00edl\u00e1n\u00ed, doru\u010dov\u00e1n\u00ed nebo p\u0159ij\u00edm\u00e1n\u00ed zpr\u00e1v p\u0159es elektronick\u00e9 komunika\u010dn\u00ed syst\u00e9my pomoc\u00ed r\u016fzn\u00fdch protokol\u016f.Co je DNS, nebol\u00ed dom\u00e9na?Zjednodu\u0161en\u011b \u0159e\u010deno je syst\u00e9m dom\u00e9n n\u011bco jako zlat\u00e9 str\u00e1nky po\u010d\u00edta\u010dov\u00e9ho sv\u011bta. Kdy dom\u00e9na jako takov\u00e1 je ozna\u010den\u00ed jedn\u00e9 konkr\u00e9tn\u00ed adresy str\u00e1nek, kter\u00e1 slou\u017e\u00ed ke snadn\u011bj\u0161\u00edmu zapamatov\u00e1n\u00ed si pro u\u017eivatele. Dom\u00e9nov\u00e9 jm\u00e9no se skl\u00e1d\u00e1 z\u00a0n\u011bkolika \u010d\u00e1st\u00ed odd\u011blen\u00fdch te\u010dkami. Z\u00a0pravidla jsou se\u0159azeny od nejkonkr\u00e9tn\u011bj\u0161\u00ed po nejobecn\u011bj\u0161\u00ed p\u0159i\u0159azuj\u00edc\u00ed skupinu.Toto jsou z\u00e1kladn\u00ed pojmy, se kter\u00fdmi se p\u0159i pou\u017e\u00edv\u00e1n\u00ed internetu setk\u00e1me.Douf\u00e1m, \u017ee jsem V\u00e1m alespo\u0148 trochu pomohla nahl\u00e9dnout pod povrch ve\u0161ker\u00e9 t\u00e9 v\u011bdy. B\u00fdt v\u00a0obraze se vyplat\u00ed.                                                                                                                                                                                                                                                                                                                                                                                        4.3\/5 - (9 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"WI-FI, MySpace, HTTP , ,,posledn\u00ed m\u00edle\u201c\u2013 v\u00edte, co to v\u0161echno znamen\u00e1?","item":"https:\/\/www.jolek.cz\/wi-fi-myspace-http-posledni-mile-vite-co-to-vsechno-znamena\/#breadcrumbitem"}]}]