Ama-Basic Basics e-Computer nakwizintambo
Nakhu ukubheka izinhlobo zemiklamo, imishini, izivumelwano kanye nezinye ubuchwepheshe obubalulekile ekwakheni amanethiwekhi wekhompuyutha. Funda ukuthi ikhaya namanye amanethiwekhi angasese, izindawo zokuhlala zomphakathi kanye nomsebenzi we-inthanethi.
01 ngo-08
Imiqondo Eyisisekelo Yezingcingo ze-Computer
Ezweni lamakhompiyutha, ukuxhumeka kwenethiwekhi kuwumkhuba wokuxhumanisa amadivayisi amabili noma ngaphezulu komshini ndawonye ngenhloso yokwabelana kwedatha. Amanethiwekhi akhiwa ngenhlanganisela yekhompyutha yekhompyutha kanye nekhompyutha yekhompyutha. Ezinye izincazelo zokuxhumana ezitholakala ezincwadini nasezifundisweni ziyizobuchwephesha kakhulu, ezenzelwe abafundi nabaqeqeshiwe, kanti ezinye zihloselwe kakhulu ukusetshenziswa kwekhaya namabhizinisi amakhompiyutha ekhompyutheni.
02 ngo-08
Izinhlobo ze-Computer Networks
Amanethiwekhi angenziwa ngezigaba ngezindlela ezahlukene. Enye indlela ichaza uhlobo lwenethiwekhi ngokusho kwendawo ehlala kuyo. Ngaphandle kwalokho, amanethiwekhi angabuye ahlukaniswe ngokusekelwe ku- topology noma ezinhlotsheni zezinhlelo ezisekelayo.
03 ngo-08
Izinhlobo zezinsiza zeNethiwekhi
Izakhiwo zokwakha inethiwekhi yekhompyutha yekhaya zifaka amathebhuthi, ama-routers kanye / noma amaphuzu okufinyelela. Ukuxhunyanwa kwenethiwekhi efakwe wired (kanye ne-hybrid wireless / wireless) kuhlanganisa nezintambo zezindlela ezahlukahlukene. Okokugcina, amanethiwekhi omabhizinisi amakhulu ikakhulukazi asebenzisa ezinye izinto zokusebenza eziphambili ngezinjongo zokuxhumana ezikhethekile.
04 ngo-08
I-Ethernet
I-Ethernet ubuchwepheshe bokungqimba kokuxhumanisa ngokomzimba nedatha yamanethiwekhi wendawo. Izindlu, izikole kanye namahhovisi emhlabeni wonke ngokuvamile zisebenzisa izintambo ezijwayelekile ze-Ethernet nama-adapters ukuze kusebenze amakhompyutha omuntu siqu.
05 ka-08
Ukuxhumeka kwenethiwekhi yendawo engenantambo
I-Wi-Fi iyi-protocol yokuxhumana engenawaya ethandwa kakhulu yamanethiwekhi wendawo. Amanethiwekhi wangasese namabhizinisi, kanye nezindawo zokuhlala zomphakathi, zisebenzisa ama-computer amanethiwekhi we-Wi-Fi namanye amadivaysi angenantambo komunye nomunye. I-Bluetooth yinye inqubo ye-wireless evame ukusetshenziswa emafonini weselula nakwezingcingo zekhompiyutha yokuxhumana kwenethiwekhi emfushane.
- Isingeniso kumanethiwekhi angenantambo we-Wi-Fi
- Isingeniso kuma-Hotspots angenantambo
- Umhlahlandlela Wezintambo Zokungena Ngenethiwekhi Engenantambo
06 ka-08
Isevisi ye-intanethi
Ubuchwepheshe obusetshenziselwa ukuxhuma kwi-intanethi buhlukile kunelezo ezisetshenziselwa ukuxhuma amadivaysi kunethiwekhi yendawo. I-DSL, i-modem yekhebula ne-fiber inikeza insizakalo ye-intanethi ye-intanethi ehleliwe, kuyilapho i-WiMax ne-LTE yokwengeza ukuxhumeka kweselula. Ezindaweni zendawo lapho lezi zikhetho eziphakeme kakhulu ezingatholakali, ababhalisile baphoqeleka ukuba basebenzise amasevisi aselula amadala, i-satellite noma ngisho ne-intanethi ye-dial-up esikhundleni.
07 ngo-08
I-TCP / IP kanye nezinye izivumelwano ze-intanethi
I-TCP / IP iyi- protocol yenethiwekhi eyinhloko ye-Intanethi. Umndeni wezinhlelo ezihlobene owakhiwe phezulu kwe-TCP / IP ivumela iziphequluli ze-Web, i-imeyili nezinye izinhlelo zokusebenza eziningi ukuxhumana kuwo wonke amanethiwekhi emhlabeni wonke. Izicelo kanye namakhompiyutha asebenzisa i-TCP / IP abonisana ngamakheli we- IP abelwe.
- Indlela I-Computer Networks isebenza ngayo - Isingeniso kumaphrothoksi
- Iyini iphakethe lokushintsha?
- I-Protocol Protocol Tutorial
08 ngo-08
Ukuhamba kweNethiwekhi, Ukuguqula nokuguqula
Amanethiwekhi amaningi ekhompiyutha aqondisa imiyalezo evela kumthombo kuya kumadivayisi okuphelayo usebenzisa noma yiziphi izindlela ezintathu ezibizwa ngokuthi ukuhamba, ukushintsha nokuguqula. Ama-routers asebenzisa ulwazi oluthe xaxa lwekheli le-inthanethi equkethe imilayezo yangaphakathi ukuze ubathumele phambili lapho beya khona (ngokuvamile ngezinye izindlela). Ukushintshwa kusebenzisa ubuchwepheshe obufanayo njengama-routers kodwa ngokuvamile kusekela amanethiwekhi wendawo wendawo kuphela. Ukubhoboza kuvumela imilayezo ukuba igele phakathi kwezinhlobo ezimbili ezahlukene zokuxhumana.