Information zvakaoma dhisiki vanokwanisa: chii?

Information okuchengetera vanokwanisa - imwe pfungwa inokosha okuchengetera. Mushure ndipo munyatsonzwisisa tikachirega. Ndiani okuita maviri ayo nzira kukarukureta. Vanopa zvabuda siyana, uye haisi vaiziva nyaya iyi vanhu vari kutsausa.

Chii dambudziko?

Munhu kurongedza mashoko ari grade nhamba hurongwa. Kare, uye hapana kwayo haadi mapfumo. Tiri saka nyore. It rinoumbwa nhamba kubva 0 kusvika 9 (vamwe vanoti kubva 1 kusvika 10, asi chokwadi ichi haachinji). Asi kombiyuta kurongedza mashoko anenge ari munhu binary ino. It chakavakirwa 0 (hapana chiratidzo), 1 (iripo voltage). Zvakaratidza kuti mashoko ari zvakaoma dhisiki vanokwanisa inogona pakutsvaga binary kana grade nhamba hurongwa. Ndapota yeuka imwe pfungwa inokosha. Mune wokutanga 1 kilobyte ndiyo 2 ¹⁰ kana 1,024 bytes. ukoshi ichi ndiyo programmers, uye saka huwandu mashoko, zvose windose ari os ' "nhasi. Asi kana yechipiri, kukosha ichi chichava March ^10, kana 1000 bytes. Saka funga mashoko vanhu uye Zvifambiso vagadziri. Hazvina kuoma kunzwisisa, munhu anogona kutenga zvakaoma nemotokari Vamwe unhu, uye Os "windose" kumuratidza mamwe mashoko shoma. Muchiitiko chino, mashoko ari zvakaoma dhisiki vanokwanisa nokuti binary hurongwa zvichava zvishoma, uye nokuda grade - zvakawanda. Asi uwandu inochengeterwa mashoko anoramba kuzochinja. The kutituma mune iyi ndiyo nzira iyo zvokuverenga.

recalculation

We kuita recalculation somuenzaniso nemotokari 500 GB (maererano mugadziri) uye kuona kubva muzana kurasikirwa. Chokutanga, kujekesa izvo chivakashure "giga" iri grade kwava September ^10, uye muna binary - ^{30 February.} Kutanga kuwanda 500 GB 10 ^9. Izvi zvichaita kuwana kukura mune bytes. Kuenda binary mamiriro vanoda kunoguma kukosha 500 x 10 ⁹ yakateurirwa February ^30, uye isu achawana 465 GB. Izvi zvichava chinhu mashoko okuchengetera vanokwanisa vari mugadziriro itsva. Takazotendeuka rinotsanangura chikamu nazvo panguva yezwi therebetween. Nokuti ichi chinangwa 500 GB 465 GB bvisa uye vagovane mugumisiro nokuda 500 GB. Zvinoguma 0,07. Kana isu vawande kukosha ichi 100 uye kuwana musiyano iri kubva muzana. Zvichava 7%.

Zvakaratidza kuti kuchengetera vhoriyamu inoratidza Os "windose" ipfupi pakarepo kuti ukoshi yapihwa. Zvakanaka, kana munhu anonzwisisa uye akanzwisisa. Asi pane zvimwe zviitiko apo aggrieved mutengi anopinda muchitoro uye akatanga yokugadzirisa zvinhu. Panguva mutengesi mhosva kuti akatengesa "dzakadimburirwa" tikachirega. The yeGmail.END_STRONG asinganzwisisi chii zvakaoma ngarurege kufadza vachikwanisa - kukosha kugara chaizvoizvo. Asi kukosha kwayo unogona siyana zvichienderana nzira kukarukureta. Zvino musiyano therebetween ndiyo 7%, pasinei vhoriyamu. Izvi ichokwadi ose okuchengetera mano, kusanganisira nokupenya Zvifambiso uye floppy disks, uye maCD.

mhedziso

The izere inokwana zvakaoma dhisiki Zvifambiso chinokosha parameter iro vatengi teererai pamberi kutengwa. Asi panguva imwe chete, vanhu vashoma vanofunga kuti kukosha kwayo uchava asingasviki 7% muna Os "windose". Asi zvinokosha kufunga uye kutora mudziyo neumwe mumucheto, saka imi regai kutenga kechipiri tikachirega.