Yintoni i-World Wide Web?

indoda Modern umntu ukucinga ngokwayo ngaphandle internet. Kodwa bambalwa uyazi ukuba yintoni loo nto ngempela - i-World Wide Web. Ufinyezo lwe WWW, okanye ibinzana World Wide Web, eguqulelwe yokoqobo iyalila "womnatha lugubungela lonke ihlabathi." Ngoko ke, yintoni le Internet kwaye esisebenza ngayo? Okokuqala, enyanisweni, i-Network. Oku kuquka amacandelo ezininzi ezahlukeneyo, ezifana nonxibelelwano, amaqembu, izixhobo, amacandelo, kwaye ngaphezulu. Konke oku kukuvumela ukuba uthumele nokwabelana ngolwazi.

Xa uqala ukwenza intanethi jikelele, iqela zangena kunye namava kule iingcali indawo yolawulo ngokupheleleyo imithetho iye yenziwa ukwenzela le ukudluliselwa kolwazi. Ke le nkqubo ebizwa iprotocol. Bona eyamkelekileyo ehlabathini lonke, kwaye idata kwi-network kuphela ezo iprotocol. Zisebenza njani? Lonke ulwazi, nokuba graphic, okubhaliweyo, ividiyo okanye ulwazi lwesandi ufakwe ngendlela ekhethekileyo, usasazwa ugqithiselwa phezu Internet, kunye umsebenzisi ubona kufuneka ukucazulula ulwazi kuthunyelwa kuyo kumamkeli. I-World Wide Web iye iprotocol ezahlukeneyo kwaye kuxhomekeke iinkqubo kunye nemisebenzi esizisebenzisayo xa besebenza kulo. ICQ okanye Skype ukuba usebenzisa iinkqubo, ukubukela websites okanye umsebenzi nge e-mail - konke oku, kukho imigaqo ezahlukeneyo kwaye ulwazi ezidluliselwa ngendlela ukwazi okanye kwi khowudi. Ezi ngxelo, nayo, zenza isethi eyodwa ebizwa ngokuba TCP / IP.

I-World Wide Web ikwanika zonke computer yakho kunye needilesi zabo womnatha okanye IP. Oko kukuthi, xa uqhagamshela kwi Internet, uya kunikwa idilesi.

Oku kwenza ezinye iiseva kunye neekhompyutha ukuba nazo uqhagamshele kwinethiwekhi ukuze siqaphele ikhompuyutha yakho ezahlukeneyo kwabanye. Isixhobo sakho, yena, ngenxa kule dilesi na inokwabela ezinye iiseva, yaye ngamnye kubo ngokwahlukeneyo.

Ukuba umntu unokucinga ukuba ukudluliselwa kolwazi lisenokubhidekisa, ngoko wenza impazamo. Emva World Network unika ikhompyutha nganye IP yayo ezizodwa. A computer ngaphandle IP ayikwazi kuba nxaxheba ngokupheleleyo-epheleleyo kuthungelwano kwaye usebenzise iinkonzo zayo. Umzekelo, awukwazi ukuthumela okanye ukufumana imeyile, ukukhangela isiza ofuna, njl

Akukho miba ibaluleke kangako uthungelwano lwehlabathi iziza. Noko ke, ngenxa yokuba idilesi ye IP wenziwe kwamanani, uyigcine nzima umsebenzisi elula. Ukuze benze oku, le nkqubo kokusungulwa amagama DNS, nto leyo evumela iziza ukunika amagama aqhelekileyo IP amagama amehlo ethu yesuntswana.

Ngoko ke, masikhe zishwankathela uphando lwethu. World Wide Web - zonke iikhompyutha elidityaniswe kuyo ngokusebenzisa idilesi womnatha lobuqu. Unxibelelwano kwenzeka phakathi kwabo ngako imithetho ethile - indlela ezisemthethweni ezixhasiweyo. Ngokuba imisebenzi ezahlukeneyo usebenzisa elandelwayo ezahlukeneyo. Yonke idatha ezosulela phezu Internet ngohlobo ngokufihlisa. Konke oku kwenzeka kwinqanaba zekhompyutha kwaye sikhanya ngokupheleleyo kumsebenzisi, ngubani na zithumele zize zifumane iinkcukacha ngendlela eqhelekileyo.