Ukuqonda ukupapashwa ngokubhekiselele kwiiNdawo zokuLondolozwa kweDrive
Ngexesha elithile, abaninzi abasebenzisi baye bahlangabezana neemeko apho amandla okuqhuba okanye i-disk ayinkulu njengoko ipapashwe. Amaninzi amaninzi, oku kuvukisayo ukuvusa umthengi. Eli nqaku liphonononga indlela abavelisi abazenza ngayo amandla okugcina amacebo afana neenkomfa ezinzima , ii-drivers zombuso , iiDVD kunye ne-Blu-ray discs xa kuthelekiswa nobukhulu boqobo.
IiBits, ii-Bytes, kunye ne-Prefixes
Yonke idatha yekhompyutheni igcinwa kwifomati yebhinqa njengokuba enye okanye enye. Ezi sibhozo zale mibhoqo zidibanisa zifake ngokuqhelekileyo ekubhekiselwe kuyo kwi-computing, byte. Amanani ahlukeneyo wokugcina amandla achazwa ngumhlathi wokuqala omele inani elithile, elifana neempendulo zeemetric. Ekubeni zonke iikhomputha zisekelwe kwimathematika yebhanki, ezi ziqendu zimela isiseko sesi-2. Icandelo ngalinye liyanda ukufika kwe-2 ukuya kweyesi-10 okanye i-1,024. Iziqendu eziqhelekileyo zilandelayo:
- I-Kilobyte (KB) = 1,024 bytes
- Megabyte (MB) = 1,024 kilobytes okanye 1,048,576 bytes
- I-Gigabyte (GB) = 1,024 i-megabytes okanye i-1,073,741,824 bytes
- I-Terabyte (TB) = 1,024 iigigabyte okanye i-1,099,511,627,776 bytes
Oku kubalulekile ngolwazi kuba xa inkqubo yenkqubo yekhompyutheni okanye inkqubo ibika indawo ekhoyo kwi-drive, iya kubika inani elipheleleyo le-bytes okanye libhekiselele ngenye yee-prefixes. Ngoko-ke, i-OS ebika indawo epheleleyo ye-70.4 GB ngokwenene inama-75,591,424,409 ngeendawo zokugcina indawo.
Ipapashwa ngokuchanekileyo
Ekubeni abathengi bengacingi kwiimathematika zesiseko 2, abavelisi banquma ukulinganisa amaninzi okuqhuba i-drive ngokusekelwe kumgangatho oqhelekileyo amanani asi-10 sonke esiyaziyo. Ngenxa yoko, enye i-gigabyte ilingana neebhiliyoni enye, ngelixa enye i-terabyte ilingana neetrillion bytes. Olu hlobo aluyinkcitho enkulu emva kokuba sisebenzisa i-kilobyte, kodwa ngalinye inqanaba lokunyuka kwesiqalo liyakwandisa ukungafani ngokupheleleyo kwendawo echanekileyo nesithuba esikhangisiweyo.
Nantsi inkcazo ekhawulezayo yokubonisa umlinganiselo okhoyo olwahlukileyo olwahlukileyo xa kuthelekiswa nokupapashwa kwixabiso ngalinye elibhekiselelweyo:
- Megabyte umehluko = 48,576 bytes
- I-Gigabyte difference = 73,741,824 bytes
- Ummandla weTababyte = 99,511,627,776 bytes
Ngokusekelwe kulo, i-gigabyte ngayinye eyenziwa ngumenzi womqhubi, i-disk space i-73,741,824 bytes okanye i-70.3 MB yesikhala sedisk. Ngoko ke, ukuba umenzi ubhengeza i-hard drive engama-80 GB (80 billion byte), indawo yangoku yidiski ijikeleze i-74.5 GB ye-space, malunga nama-7 ekhulwini ngaphantsi kwezinto ezipapashwe.
Oku akuyiyo yonke into yokuqhuba kunye nokugcinwa kweendaba kumakethi. Yilapho abathengi kufuneka baqaphele. Uninzi lwezinto ezinzima zibikwe ngokusekelwe kwiimpawu ezipapashiweyo apho i-gigabyte enye yeebhiliyoni enye. Ngakolunye uhlangothi, ininzi yesitoreji seendaba esekelwe kwimali yememori yangempela. Ngoko imemori khadi ye-512 MB ine-512 MB eyi-capacity of data. Icandelo litshintshile kule nto kanye. Ngokomzekelo, i- SSD ingabhalwa njengomzekelo we-256 GB kodwa ibe ne-240 GB ye-space. Abenzi be-SSD bebekele eceleni kwigumbi elongezelelweyo kwiiseli ezifile kunye nombono wokuqhathaniswa nomqhawulo weshumi.
Ifomathiwe kunye neNgqapheli
Ukuze kukho nawuphi na uhlobo lwesilondolozo sokusebenza ukuba lusebenze, kufuneka kubekho enye indlela yokwenza ikhompyutha ukuba yiziphi iibitshi ezigcinwe kuyo ezihambelana neefayili ezithile. Le yilapho ukufometha kwe-drive kufike khona. Iifom zefomati ziyahluka ngokuxhomekeka kwikhompyutha kodwa ezinye eziqhelekileyo ziyi-FAT16, FAT32 kunye ne-NTFS. Kulolu hlobo ngalunye kwezi zifomathi zokufometha, inxalenye yesithuba sokugcina isabelwe ukwenzela ukuba idata kwi-drive ingabonakaliswa ukwenzela ukuba ikhompyutha okanye enye ifowuni ifunde ngokufanelekileyo kwaye ibhale idatha kwi-drive.
Oku kuthetha ukuba xa ifomathi ifomathiwe, indawo yokugcina yokusebenza yodrayivu ingaphantsi kwamandla ayo angaxilwanga. Isixa apho isithuba sancitshisiwe sitshintsha kuxhomekeke kuhlobo lokufomatha esisetyenzisiweyo kwi-drive kunye nesixa kunye nobukhulu beefayile ezahlukeneyo kwinkqubo. Ekubeni ihluka, akunakwenzeka ukuba abavelisi bacaphule ubungakanani obufomathiweyo. Le ngxaki iphinda ihlangane kunye nokugcinwa kwemithombo ye-flash kunezixhobo ezinzima zokuqhuba amandla.
Funda i-Specs
Kubalulekile xa uthenga ikhompyutha, i-hard drive okanye imemori yefowuni ukuze ukwazi ukufunda kakuhle iinkcukacha. Abavelisi abaqhelekileyo banamagama angaphantsi kwinqaku leenkcukacha ukubonisa ukuba lilinganisiwe. Oku kunokunceda umboleki enze isigqibo esithile.