Zipangizo zamakono zimachokera ku lingaliro la pang'ono
Chiwerengero cha binary, kapena pang'ono, ndilo gawo loyambirira ndi laling'ono kwambiri la deta pakompyuta. Pang'ono amaimira imodzi mwazinthu ziwiri, kapena "1." Makhalidwe amenewa akhoza kuwonetsanso mfundo zowoneka ngati "pa" kapena "kuchoka" ndi "zoona" kapena "zabodza." Chigawo chaching'ono chingayimiridwe ndi chocheperapo b .
Amalowa mu Networking
Mukamagwiritsa ntchito mauthenga , makina amatha kusindikizidwa pogwiritsa ntchito zizindikiro zamagetsi ndi magetsi omwe amachotsedwa pamakompyuta. Zina zamtaneti zimatumiza ndi kulandira deta mwa mawonekedwe a bit. Izi zimatchedwa zizindikiro zotsatila. Zitsanzo za mapulogalamu odziwika bwino akuphatikizapo protocol-point-point.
Kuthamanga kwachinsinsi kumatchulidwa kawiri pawiri, Mwachitsanzo, 100 megabits = 100 miliyoni bits pamphindi, zomwe zingathe kuwonetsedwa ngati 100 Mbps.
Bits ndi Bytes
Chiwonongeko chimapangidwa ndi zigawo zisanu ndi zitatu. Mwinamwake mumadziwika ndi kawirikawiri ngati kukula kwa fayilo kapena kuchuluka kwa RAM mu kompyuta. Chilichonse chimatha kulemba kalata, chiwerengero kapena chizindikiro, kapena zina zomwe kompyuta kapena pulogalamu zingagwiritse ntchito.
Mabotolo amaimiridwa ndi B.
Zochita za Bits
Ngakhale kuti nthawizina amalembedwa mu fomu yachinyama kapena yachinyumba, maadiresi a pa intaneti monga ma adresse a IP ndi ma adachesi a MAC amatha kukhala ngati zida zogwiritsa ntchito mauthenga.
Maonekedwe akuya pa zithunzi zojambula nthawi zambiri amayesedwa motsatira ma bits. Mwachitsanzo, zithunzi za monochrome ndi zithunzi zojambulajamodzi, pomwe zithunzi 8-bit zimatha kuyimira 256 mitundu kapena gradients mu grayscale. Zojambula za mtundu weniweni zimaperekedwa pa zithunzi 24-bit, 32-bit, ndi apamwamba.
Nambala za digito yapadera zotchedwa "makiyi" nthawi zambiri zimagwiritsidwa ntchito kufotokoza deta pamakompyuta. Kutalika kwa makiyi awa kumafotokozedwa mwa chiwerengero cha ziphuphu. Powonjezera chiwerengero cha zingwe, chofunika kwambiri ndicho kuteteza deta. Muzithunzithunzi zosayendetsa opanda waya, mwachitsanzo, makiyi 40 a WEP amakhala osasamala, koma makina 128 kapena bitatu a WEP amagwiritsidwa ntchito masiku ano ndi othandiza kwambiri.