By Admin / 23 Oktoba 22 /0Sharhi Rahoton da aka ƙayyade na WLAN Ana iya siffanta WLAN a cikin ma’ana mai faɗi da ƙunƙunciyar hankali: Ta hanyar ma’ana mai ma’ana, muna ma’anarsu da nazarin WLAN a cikin ma’ana mai faɗi da ƙunci. A cikin faffadar ma'ana, WLAN wata hanyar sadarwa ce da aka yi ta hanyar maye gurbin wasu ko duk na'urorin watsawa na LAN da aka yi amfani da su da igiyoyin rediyo, irin su infrared, l... Kara karantawa By Admin / 22 Oktoba 22 /0Sharhi Taurari a cikin Modulation na Dijital Constellation shine ainihin ra'ayi a cikin ƙirar dijital. Lokacin da muka aika sigina na dijital, yawanci ba mu aika 0 ko 1 kai tsaye ba, amma da farko muna samar da rukuni na sigina 0 da 1 (bits) bisa ga ɗaya ko da yawa. Misali, kowane rago biyu suna kafa kungiya, wato 00, 01, 10, da 11. Akwai jihohi hudu... Kara karantawa By Admin / 21 Oktoba 22 /0Sharhi Cikakken Cikakkun bayanai game da Sadarwar Bayanai da hanyoyin sadarwar Kwamfuta Don fahimtar sadarwar bayanai a cikin hanyar sadarwa yana da wuyar gaske. A cikin wannan labarin zan sauƙaƙe nuna yadda kwamfutoci biyu ke haɗa juna, canja wuri da karɓar bayanan bayanai kuma tare da ka'idar Layer biyar na Tcp/IP. Menene sadarwar Data? Kalmar "sadarwar bayanai" i... Kara karantawa By Admin / 19 Oktoba 22 /0Sharhi Bambanci tsakanin Managed Vs Unmanged switch da wanda za'a saya? Sauye-sauyen da aka sarrafa sun fi waɗanda ba a sarrafa su ta fuskar ayyuka, amma suna buƙatar ƙwarewar ma'aikaci ko injiniya don gane cikakkiyar damar su. Ƙarin ingantattun gudanarwar cibiyoyin sadarwa da firam ɗin bayanan su yana yiwuwa ta amfani da sauyawa mai sarrafawa. A wannan bangaren, ... Kara karantawa By Admin / 13 Oktoba 22 /0Sharhi Menene kalaman Haske a cikin cikakkun bayanai [Bayyana] Raƙuman haske sune hasken wutan lantarki da ke haifar da electrons a cikin aiwatar da motsin atomic. Motsin electrons a cikin atom na abubuwa daban-daban ya bambanta, don haka igiyoyin hasken da suke fitarwa su ma daban-daban. Spectrum siffa ce ta hasken monochromatic wanda tsarin watsawa (... Kara karantawa By Admin / 12 Oktoba 22 /0Sharhi Abũbuwan amfãni da ka'idojin Ethernet Bayanin ra'ayi: Ethernet shine mafi yawan ma'auni na sadarwa na sadarwa wanda LAN da ke akwai ke ɗauka. Cibiyar sadarwa ta Ethernet tana amfani da fasahar CSMA/CD (Carrier Sense Multiple Access and Conflict Detection). Ethernet ya mamaye fasahar LAN: 1. Rawan kuɗi (kasa da motar cibiyar sadarwar Ethernet 100... Kara karantawa << < A baya21222324252627Na gaba >>> Shafi na 24/74