Kumvetsetsa Kumalengezedwa ndi Maofesi Oyikira Kusungira Galimoto
Nthawi ina, ogwiritsira ntchito ambiri apezapo momwe mphamvu ya kuyendetsa galimoto kapena disk si yaikulu ngati ikulengezedwa. Kawirikawiri, izi ndikumveka mwanyenga kwa wogula. Nkhaniyi ikufotokoza mmene opanga makina amatha kupangira zipangizo zamakono monga magalimoto ovuta , ma drive , ma DVD ndi Blu-ray ma disks poyerekeza ndi kukula kwake kwenikweni.
Bits, Bytes, ndi Prefixes
Deta zonse za pakompyuta zimasungidwa mu kamphindi kamodzi kokha kapena zero. Zisanu ndi zitatu zazigawozi pamodzi zimapanga chinthu chomwe chimatchulidwa kawirikawiri pamakina, kompyiti. Ndalama zosiyanasiyana za kusungirako zimatanthauzidwa ndi chifanizo chomwe chimayimira ndalama zofanana, zofanana ndi zilembo zamtunduwu. Popeza makompyuta onse amachokera pamasom'nabina amodzi, izi zikuyimira chiwerengero cha 2. Mlingaliro uliwonse ndiwowonjezereka wa mphamvu 2 mpaka 10 kapena 1,024. Zomwe zimagwiritsidwa ntchito kale ndi izi:
- Kilobyte (KB) = 1,024 bytes
- Megabyte (MB) = 1,024 kilobytes kapena 1,048,576 bytes
- Gigabyte (GB) = 1,024 megabytes kapena 1,073,741,824 bytes
- Mtenda wa TB (TB) = 1,024 gigabytes kapena 1,099,511,627,776 bytes
Izi ndizofunikira chifukwa pamene kompyuta ikuyendetsa kayendedwe kawotchi, idzafotokozera zonse zomwe zilipo kapena zikutanthauzira ndi chimodzi mwazolembazo. Kotero, OS yomwe imanena malo onse okwana 70.4 GB ali ndi malo okwana 75,591,424,409.
Adalengezedwa ndi Zoona
Popeza ogula saganizira pa masamu 2 masamu, opanga atsimikiza kuti aziyesa magalimoto ochuluka kwambiri malingana ndi chiwerengero cha chiwerengero cha 10 omwe timadziwa bwino. Choncho, gigabyte imodzi imakhala yofanana ndi bilioni imodzi, pamene tcheru imodzi imakhala yofanana ndi trillion bytes. Chiwerengero chimenechi sichinali vuto lalikulu pamene tinagwiritsira ntchito kilobyte, koma msinkhu uliwonse wa kuwonjezeka mu chithunzichi umapangitsanso kusemphana kwa malo enieni poyerekeza ndi malo omwe adalengezedwa.
Pano pali ndemanga yowonongeka kuti muwonetse ndalama zomwe zikhalidwe zenizeni zimasiyanasiyana poyerekeza ndi zomwe zalengezedwa pa chiwerengero chofanana chomwe chikufotokozedwa:
- Kusiyana kwa Megabyte = 48,576 bytes
- Kusiyana kwa Gigabyte = 73,741,824 bytes
- Kusiyana kwa tchire = 99,511,627,776 bytes
Malingana ndi izi, pa gigabyte iliyonse imene wopanga magalimoto amavomereza, imangomaliza kufotokoza kuchuluka kwa disk malo ndi 73,741,824 bytes kapena pafupifupi 70.3 MB disk space. Choncho, ngati wopanga amalengeza galimoto yovuta ya 80 GB (80 biliyoni), malo osungira disk alipo pafupifupi 74.5 GB malo, pafupifupi 7 peresenti yocheperapo.
Izi sizowona pa magalimoto onse ndi zosungiramo zofalitsa pamsika. Apa ndi pamene ogula ayenera kusamala. Makina ovuta kwambiri amafotokozedwa pogwiritsa ntchito malonda omwe amalengeza kumene gigabyte ndi mabiliyoni imodzi. Kumbali inayi, malo osungirako mafilimu ambiri amachokera pazolemba zomwe zimakhalapo. Kotero khadi lakumbuyo la 512 MB liri ndi 512 MB ndondomeko ya deta. Makampaniwa asintha pazinso. Mwachitsanzo, SSD ikhoza kulembedwa ngati mtengo wa 256 GB koma ili ndi malo 240 GB. Olemba SSD amaika pambali chipinda chowonjezera cha maselo akufa komanso kwa binary vs. kusiyana kwa decimal.
Zomwe zasinthidwa vs. Zosasinthidwa
Kuti mtundu uliwonse wa chipangizo chosungirako ukhale wogwira ntchito, payenera kukhala njira ina ya kompyuta kuti mudziwe zomwe zimasungidwa zomwe zimagwirizana ndi mafayilo enieni. Apa ndi momwe maonekedwe a galimoto amalowa. Mitundu ya magalimoto imatha kusiyana ndi makompyuta koma zina mwazofala ndi FAT16, FAT32 ndi NTFS. Pakati pa ndondomekoyi, gawo la yosungirako limaperekedwa kuti deta yanu isalembedwe mndandanda kuti makina kapena chipangizo china chiwerengere bwino ndi kulemba deta.
Izi zikutanthauza kuti pamene galimotoyo imapangidwira, malo osungirako ntchito yosungira galimoto ndi osachepera mphamvu zake zosadziwika. Ndalama zomwe mpweya umachepetsedwa zimasiyanasiyana malinga ndi mtundu wa zojambula zomwe zimagwiritsidwa ntchito pa galimoto komanso kuchuluka kwa kukula kwa mafayilo osiyanasiyana pa dongosolo. Popeza izo zimasiyanasiyana, ndizosatheka kuti opanga azilemba kukula kwake. Vutoli limapezeka mobwerezabwereza ndi yosungirako zosungiramo zofalitsa zomwe zimakhala zovuta kwambiri.
Werengani Ndemanga
Ndikofunika kwambiri mukagula makompyuta, hard drive kapena ngakhale flash memory kuti muwerenge kuwerenga bwino. Ojambula kawirikawiri ali ndi mawu am'munsi m'zinthu zamakonzedwe kuti asonyeze momwe izo zilivotere. Izi zingathandize wogula kupanga chisankho chodziwa bwino.