Ka Admin / 23 Oct 22 /0Maikutlo Kakaretso ea WLAN WLAN e ka hlalosoa ka kutloisiso e pharaletseng le e moqotetsane: Ho latela pono e nyane, re hlalosa le ho sekaseka WLAN ka maikutlo a pharaletseng le a moqotetsane. Ka kutloisiso e pharaletseng, WLAN ke marang-rang a entsoeng ka ho nkela mecha ea phatlalatso ea LAN sebaka ka maqhubu a seea-le-moea, joalo ka infrared, l... Bala haholoanyane Ka Admin / 22 Oct 22 /0Maikutlo Sehlopha sa linaleli ho Digital Modulation Khopolo ea linaleli ke mohopolo oa mantlha oa modulation oa dijithale. Ha re romela matshwao a dijithale, hangata ha re romele 0 kapa 1 ka kotloloho, empa pele re theha sehlopha sa 0 le 1 (bits) ho latela e le nngwe kapa tse mmalwa. Mohlala, likotoana tse ling le tse ling tse peli li theha sehlopha, ke hore, 00, 01, 10, le 11. Ho na le linaha tse 'ne ... Bala haholoanyane Ka Admin / 21 Oct 22 /0Maikutlo Lintlha tse Pharalletseng mabapi le puisano ea Data le Marang-rang a Khomphutha Ho utloisisa puisano ea data marang-rang ho thata. Sengoliloeng sena ke tla bonts'a habonolo hore na likhomphutha tse peli li hokahana joang, li fetisetsa le ho amohela tlhaiso-leseling ea data le protocol ea Tcp/IP ea mekhahlelo e mehlano. Khokahano ea data ke eng? Lentsoe "khokahano ea data" ke... Bala haholoanyane Ka Admin / 19 Oct 22 /0Maikutlo Phapang lipakeng tsa Managed Vs Unmanaged switch le hore na u reke efe? Li-switches tse laoloang li phahametse tse sa laoloang ho latela ts'ebetso, empa li hloka botsebi ba motsamaisi kapa moenjiniere ho hlokomela bokhoni ba bona ka botlalo. Tsamaiso e nepahetseng haholoanyane ea marang-rang le liforeimi tsa bona tsa data e khoneha ka ho sebelisa switch e laoloang. Ka hlakoreng le leng, ... Bala haholoanyane Ka Admin / 13 Oct 22 /0Maikutlo Leqhubu la Leseli ke eng ka lintlha tse qaqileng [E hlalositsoe] Maqhubu a khanya ke mahlaseli a motlakase a hlahisoang ke lielektrone nakong ea ho sisinyeha ha athomo. Ho tsamaea ha lielektrone liathomong tsa lintho tse sa tšoaneng ho fapane, kahoo maqhubu a khanya ao li a ntšang le ’ona a fapane. Spectrum ke mohlala oa khanya ea monochromatic e arohaneng ke tsamaiso ea ho hasana (... Bala haholoanyane Ka Admin / 12 Oct 22 /0Maikutlo Melemo le Maemo a Ethernet Tlhaloso ea mohopolo: Ethernet ke mokhoa o tloaelehileng oa puisano oa protocol o amohetsoeng ke LAN e teng. Marang-rang a Ethernet a sebelisa mahlale a CSMA/CD (Carrier Sense Multiple Access and Conflict Detection). Ethernet e laola mahlale a LAN: 1. Theko e tlase (ka tlase ho 100 Ethernet netweke koloi... Bala haholoanyane << < E Fetileng21222324252627E latelang >>> Leqephe la 24/74