Ubuchwephesha bekhompyutha busekelwe kwingcamango encinane
Idijithi yebinary, okanye ibinzana, iyona yunithi yezona zinto ezisisiseko kunye ncinane kunazo zonke kwiikhompyutha. Ingqungquthela ibonisa enye yamanani ebhanari amabini, nokuba "0" okanye "1." Ezi zithethe zingabonisa iimpawu zengqondo ezifana "kwi" okanye "ukucima" kunye "noyinyaniso" okanye "inkohliso." Iyunithi encinane inokumelwa ngumgca wezantsi . B.
Bits kwi Networking
Kwi- intanethi , ii-bits zifakwe ngekhowudi ngokusebenzisa izibonakaliso zombane kunye neentambo zokukhanya ezigqithiswe kwi-network network. Ezinye iiprosoft protocol zithumela kwaye zifumana idatha ngendlela yokulandelelana. Ezi zibizwa ngokuba ngama-protocol. Imizekelo yeeprotokholi ezijoliswe kumabango ziquka umgaqo-point-to-point protocol.
Izantya zokunxibelelana zivame ukucatshulwa kwi-bits-nganye-yesibini, Ngokomzekelo, ii- megabits ezili-100 = izigidi eziyi-100 ngeesibini, ezingabonakaliswa njenge-100 Mbps.
IiBits kunye neBhayte
I- byte yenziwe ngamabhozo asibhozo ngokulandelelana. Mhlawumbi uqhelana ne-byte njengomlinganiselo wesayizi wefayile okanye inani le- RAM kwikhompyutha. I-byte ingabonisa ileta, inombolo okanye isimboli, okanye enye inkcazelo yikhomputha okanye inkqubo ingayisebenzisa.
Ii-bytes zimelelwe ngumsebenzi ophezulu .
Ukusetyenziswa kweBits
Nangona ngamanye amaxesha kubhaliwe kwifomati okanye ifom ye-byte, iadresi zenethiwekhi njengamakheli e- IP kunye nee- adresses ze- MAC ekugqibeleni zimelelwe njengezibhengezo kwizonxibelelwano zenethiwekhi.
Ubunzulu bombala kwimifanekiso yokubonakalisa idlalwa ngokulandelelana ngokwemiqathango. Umzekelo, imifanekiso ye-monochrome imifanekiso enye, ngelixa imifanekiso eyi-8-bit ingaba nemibala engama-256 okanye i-gradients kwi-grayscale. Imifanekiso yembala ebonakalayo ifakwe kwi-24-bit, i-32-bit, kunye nemifanekiso ephezulu.
Amanani edijithali akhethekileyo abizwa ngokuba "izitshixo" aqhele ukusetyenziswa ukubethela idatha kwiinkcukacha zekhompyutha. Ubude bezitshixo kubonakaliswe ngokwemiqathango yamanani. Okukhulu kunani leemigqomo, ngokugqithiseleyo loo nto ibalulekileyo ekukhuseleni idatha. Kukhuseleko lwentambo lwangenantambo, umzekelo, iifayile ezingama-40 ze- WEP zibonakaliswe zingalondekanga, kodwa iifowuni ezili-128 okanye ezinkulu ze- WEP ezisetyenzisiweyo namhlanje ziyasebenza kakhulu.