Kodi kilobyte? Kumasulira Akamva mu kilobytes

Makompyuta mwamphamvu mbali ya moyo wathu, ngakhale kuti zaka 10-15 zapitazo ankaoneka apamwamba, komwe kamapezeka kuti ochepa. Ndipo achinyamata m'njira yabwino odziwa luso latsopano. Koma aliyense amene ali ndi kuthana ndi makompyuta, anakumana ndi mawu ena amene si bwino kuti zonse: mabayiti, megabytes, gigabytes ndi zina zotero. Ndipo kotero amatipeza pali mafunso osiyana: kodi kilobyte, bwanji kuti atembenuke kuchokera wagawo wina ndi mzake, ndi zina zotero.

mudziwe

Information lero wofunika koposa china chilichonse, ndipo munthu aliyense masiku ano ngati chida. Iwo kwambiri makamaka pakati makampani akuluakulu padziko lonse zosiyanasiyana. Pamene dziko lino makompyuta, iwo mudziwe ali wagawo yake, ndi aliyense amene ali ndi chidwi ndi luso m'ma XXI, basi iwo.

Information kompyuta chikudalira kwambiri makamaka kwa chipangizo molimba litayamba. Aliyense amene ali ndi zida ngati kunyumba, posapita nthawi anayamba kuda momwe ntchito ndi zina mwa zigawo ndicho. Pa nkhani imeneyi bookshops mungapeze mabuku ambiri m'nkhani ino akunjate tokha kuti galimoto mwakhama.

Mwakhama litayamba - malo osungira zambiri zamagetsi

Aliyense kompyuta kapena laputopu ali chimbale zovuta kuti ali kunyumba kwa onse mfundo yadigito. Ndi pamaso panu funsolo, kodi kilobyte, mukhoza kuyang'ana mkati ndi kumvetsetsa mmene amasungidwa. Mkati chipangizo pali magetsi galimoto chipika ongokhala mbale zingapo (zikondamoyo), amene anakonza pamwamba pa mutu ndi ya dera Kulumikizana.

Tellingly, pamaso zikondamoyo anali osachepera 2, ndiko kuti, chiwerengero chawo okwana anafika 4 kapena kuposa. Modern zovuta abulusa ngakhale mphamvu akuluakulu 1 kapena 2 zikondamoyo, ngakhale kuti m'mayiko ambiri chimodzi chokha. Ichi ndi chifukwa ntchito umisiri wamakono wa yopanga abulusa zovuta, chifukwa imene anakhala zotheka kuchepetsa kujambula osalimba. Mu mawu ena, zikondamoyo ndi ochepa, ndi buku la mudziwe kuti opezeka pa. Modern abulusa zovuta kwa 2 kapena 3 terabytes kale muli pancake wina.

Tsopano kutembenukira kwa funso la chimene kilobytes, mukhoza kunena izi. Aliyense molimba pancake litayamba onsewo pa liwiro aakulu omwe ndi kusintha 5 kapena 7 zikwi pa mphindi. Pakuti abulusa zovuta, maseva, ichi chithunzi ukuwonjezeka kuti 10000. N'zochititsa chidwi, koma musakhudze mutu wa zikondamoyo ndi zikuuluka pa iwo, chifukwa iwo ali ndi ❖ kuyanika woonda kuti mosavuta kuonongeka.

Pa litayamba yovuta mudziwe chilichonse cholembedwa atilakwira. pancake A wina chizindikiro mayendedwe concentric, iliyonse ili linagawidwa zigawo munali zosaposa 512 mabayiti zambiri. Unyolo wa Boma zotsatizana kupanga m'bulu. mitu yonse kusuntha imodzi ndi galimoto wapadera. Information zalembedwa pa mbale mu mawonekedwe a nyemba lalifupi magetsi zokhudza ferromagnetic pamwamba.

Choncho amabadwa ndi Tinthu - zing'onozing'ono unit wa muyeso. Mpaka kutsegula funso la chimene kilobytes, izo sizingakhoze circumvent izo.

Unit zofunika - mamvekedwe

M'munda wa Akamva kompyuta ndi laling'ono lofunika unit wa mudziwe yadigito. Adzaupereka kwa kachidindo bayinare ndipo akhoza mfundo ziwiri zokha: 0 ndipo 1. Mfundo zotsatirazi - mabayiti - kale gulu la mudziwe wapangidwa 8 Akamva, ndipo nthawi zonse amakhala angapo a 2. Nthawi zina, kuletsa izi amatchedwa octet ndi. Izi wina M'pomveka kuti mamvekedwe deta ndi mbali zochepetsetsa.

Koma kodi Kbytes? Information pa kompyuta awasungira mu buku osiyana, ndipo posachedwapa pa kukula kwa owona akukhala zambiri. Tengani ngakhale kukumbukira: ngati kale kotheka yoperekera 2 gigabytes, tsopano 4 pang'ono. Choncho, mawu oyamba a mayunitsi anachokera ku mtengo zofunika anatengedwa choyezera TV lalikulu kukula. Ie kilobytes - lachokera ku maziko a - mabayiti. Ndipo mmene Akamva pa kilobyte ambiri - yankho la funso ili pansipa.

zotumphukira

Monga tanenera kale pamwambapa, mayunitsi ndi anachokera zimatanthawuza kuchepetsa kukula wonse. Zimapezeka osati munda wa informatics. Kuyeza kutalika mita ntchito ndi ena ofanana - kilometre nanometer ndi ena. Opangidwa kuchokera popangidwa ndi kuwonjezera mamvekedwe "kilo" ZOWONJEZERA, "Mega", "giga" ndi ena.

The ntchito Mauwa mamvekedwe Werner Buchholz mu 1956. Monga tanenera, 8-bit mamvekedwe akutchedwa octet (Octet). Pali 4-bit wotchedwa chikudya (chikudya). Ntchito kutonthoza yafalikira kuyambira 1789. Woyambirira anali ndi manambala oyambirira "kilo" ndi "Mega".

Mwachionekere, panthawi imeneyo makompyuta okha anayamba kulibe, kuchuluka kwa deta ndinali wamng'ono ndi ena ofanana izi inaŵerengeredwa. Komabe, mu theka lachiwiri la XX atumwi panali latsopano manambala oyambirira "giga", "tera" ndi ena. Ndipo ife tikhoza kufunsa kuti kilobytes zambiri zili - kwambiri!

Monga kumasulira zotumphukira

Information - izi ndi zimene paliponse, kodi tingathe kuona, kumva ndi kuwerenga. kompyuta walandiranso zambiri, koma njira yake. Kuti zimenezi zitheke, ili polojekiti ndi unit dongosolo, amene anangopitirira litayamba zovuta. Chaka chilichonse kuchuluka kwa mfundo kuchuluka kambirimbiri, ndipo owerenga wamba, njira imodzi kapena wina, anakumana ndi kufunika kusamutsa ena mayunitsi ake muyeso wina. Onse bwino, ife kuchepetsa zonse gome, amene anapereka m'munsimu.

Choncho, zikuoneka kuti pa 1 KB lili 1024 mabayiti. N'chimodzimodzinso anati kwa ena ofanana ena. Izi zikhoza kuchepetsedwa kwa fomu iyi:

• 1 kilobyte = 1024 mabayiti;
• 1 megabyte kilobyte = 1024;
• 1 GB = 1024 MB ya;
• 1 terabyte = 1024 gigabytes;
• 1 PB = 1024 terabytes (ndi zina zotero).

Akamva okha kilobytes anawamasulira pang'ono mosiyana. Apa m'pofunika tione kuti mamvekedwe imodzi 8 Akamva. Zimenezi zinanenedwa pamwamba. Mwachitsanzo, tili ndi phindu 128 Akamva, ndi kufunika kumasulira mu mabayiti. Ntchito lamulo limeneli, chiwerengero cha Akamva anafunika kugawanitsa ndi 8. ali, ndi kugawa 128 8, tili ndi yankho wofanana 16.

Patebulo pamwamba Tingathe kuona kuti kompyuta ndi kwakukulukulu alandira ndi transmits zinthu zonse m'chinenero chawo, ndipo zimenezi n'zomveka iye yekha basi. Ndi N'zosadabwitsa mu sayansi kompyuta pali dera monga mapulogalamu. Akatswiri ake kulemba mapologalamu chinenero computer, ndipo ziri kwenikweni bayinare dongosolo. Ngakhale mapulogalamu ntchito zambiri ndi hexadecimal.

Kuyambira kilobytes kuti megabytes, ndi zina zotero

Iwo anazindikira kuti Akamva mu kilobytes kumasulira wosalira zambiri koma pali zina. Ena amene kusokoneza ena ofanana monga megabytes, gigabytes ndi terabytes. Makamaka kale zinali chifukwa chakuti owona mwakhala tsopano lalikulu. Komabe, kuti asasokonezeke, mukhoza kutsogoleredwa ndi tebulo pamwamba.

Ndipotu mfundo zonse digito zili pa kompyuta mwa mawonekedwe osiyana:

• zikalata digito (nduna Intaneti zolembedwa, mabuku, magazini, etc.);
• zithunzi (zithunzi, zithunzi);
• nyimbo (pali zambiri akamagwiritsa MP3, WAV, WMA AAC FLAC, etc.);
• mavidiyo (tatifupi, mafilimu, makanema lalifupi).

Pankhaniyi, chidutswa chilichonse cha mfundo yodziwika ndi buku zake malingana ndi khalidwe. Mwachitsanzo, zikalata pakompyuta amakhala zing'onozing'ono kukula kuti ndi makumi angapo kilobytes. Nthawi zina, zingakhale megabytes angapo kukula. Izi e-mabuku, magazini (mmene kilobytes ambiri lili megabyte chimodzi, ife tikudziwa kale).

Images amavomereza ochepa kilobytes zana la chosungira. Izi zidalira pa makulidwe, amene nawonso, ali ambiri mitundu.

Koma kanema, ndiye kawirikawiri tikulankhula za buku la gigabytes angapo komanso zimatengera mtundu wa. Movies zatenga malo ambiri, makamaka ngati ali ndi zokongola zithunzi chigawo. Kukula angafikire mpaka 40, 50 kapena kuposa gigabytes.

Mlingo deta

Nthawi zambiri ogwiritsa mapeto akukumana ndi mawu ngati kilobits, megabits (Mbit), ndipo ena. Choncho mlingo deta imaonekera pa intaneti. Nthawi zambiri amayezedwa kbit / s kapena Mbit / s. Ndipo ngati akusonyeza kukula kwa mabayiti aliyense file ntchito, ntchito kuyeza liwiro pang'ono, ndipo pali zambiri afunika kudziwa kilobytes angati a Mwachitsanzo, 1 Mbit.

Kuti tichite zimenezi, mukhoza zichokera zotsatirazi:

• 1 kbit / s = 1000 kapena March ¹⁰ Tinthu pa lachiwiri;
• 1 Mbit / gawo = 1000000 kapena 10 ⁶ Akamva pa mphindi.

Makhalidwe angamasuliridwe kuchokera megabytes Mbit ndi kugawa ndi 8. 1 Mbit / s adzakhala 0,125 MB / s.

zida yomasulira

Pa kufunika kusamutsa pakompyuta mudziwe mayunitsi akukumana aliyense amene ali ndi kompyuta. Kuti tichite zimenezi, pali zosiyanasiyana mapulogalamu. Ena free, pamene ena anali ndi kulipira. Kaya zimenezi, amakulolani mosavuta kutembenuka kwa wagawo wina ndi mzake.

Ndipo iwo safunika download kuti kompyuta yanu, popeza pali converters kuti achite Intaneti iyi. Kungopita gwero yoyenera ndi kulowa mtengo wolakalakika, pambuyo umene masamu. Choncho n'zotheka kuthetsa funso mmene kumasulira kilobytes wa gigabytes kapena megabytes.