Types of data kunye nezenzo ulwazi

Yonke into singqongwe - luhlobo lolwazi ukuba abone qwa ezahlukeneyo. Sibona imibala, ukunuka, ukuva iincoko kunye nezinye izandi - ukuba zonke iinkcukacha.

Ngoku ndithetha data ukusuka kwindawo umbono kwisifundo science computer. Ziziphi izenzo kunye ulwazi abanokulenza sikwenza oko yonke imihla ngaphandle kokuba uyazi oko? Cinga ngcamango kakhulu yokuhlelwa data. Phambi kokuba udlulele kumbuzo oko intshukumo ulwazi esizenzayo, sinika wena kukwazisa okufutshane, ezizezi iziseko science computer.

ulwazi

ulwazi Action baninzi: irisithi, processing, ukugcinwa kunye transmission. Ngokuqinisekileyo wonke umntu uyazi, kodwa yintoni na ulwazi? Asinguye wonke umntu wacinga ngalo mbuzo.

Kubalulekile ukukhumbula ukuba kukho nayiphi na ingcaciso mfuneko ezinxulumene nayo nayiphi na idata. Kunokuba ibe zombini ixhomekeke kwaye amaqhina oqhagamshelwano naziphi na ezinye iinkcukacha okanye ingcaciso abe neempawu iindleko, njalo-njalo. Olu luluhlu elifutshane kwiipropati.

Ngokupheleleyo zonke ulwazi yahlulwe:

• Mass.
• Special.
• Personal.

Udidi lokuqala luquka eendaba, siwasebenzisa yonke imihla: ubukele umabonwakude, funda amaphephandaba kunye neemagazini, kwaye kule nkulungwane yonke ingcaciso esisiseko avela kwi World Wide Web ebizwa ngokuba Internet. ulwazi oluthile kuquka lobuchule, ulwazi lwezenzululwazi, zezolawulo olungafumaneki kumntu wonke. Malunga inkcazelo yobuqu kwaye uthetha thina, nayo yonke ngokucacileyo ukwenzela ukuba idatha engachazwanga, ezo zilawulwa ngumntu omnye. Ngaphambi kokuba sijonge inyathelo ulwazi sinikela aqhelane zokuhlela yayo. imithombo ezahlukileyo ezahlukahlukeneyo ngokuthelekisa kunokwenzeka eziliqela, siya kumnika ukhetho echazwe kumhlathi olandelayo.

ngezigaba

Okokuqala, kubalulekile ukwazi ukuba zonke iinkcukacha yahlulwe ngamaqela amabini amakhulu, kwaphulwa phantsi uhlobo ntetho: lwedijithali kunye analog. Xa sithatha imizekelo iqela lokuqala na ulwaphulo-mthetho, oko kukuthi, utshintsho ulwazi, kwaye eyesibini - nesantya imoto endleleni ixesha elithile.

Kwakhona, ulwazi wahlulelana, banikwe indawo ukwenzeka: sabaqalayo, bemvelo, kwezentlalo. kuquka izenzo izinto ezingaphiliyo kweli qela lokuqala, okwesibini - iinkqubo zendalo, kwaye imiboniso yesithathu iinkqubo komntu kunye noluntu ngokubanzi.

Sele kwicandelo lokugqibela, siye Ndikunyathelise omnye kweenguqulelo ze ulwahlulohlulo, ebonisa eso sabelo. Sabelana ulwazi: intlama, ezikhethekileyo zobuqu.

Phambi kokuba ukhethe ulwazi intshukumo, ukuhlalutya uhlelo, apho ixhaphake kakhulu ngethuba intambo yekhompyutha kunye ICT, okt ukwahlulwa indlela khowudi:

• Character.
• Text.
• Graphics.

izenzo

Thina rhoqo ngaphandle kwaye iqaphela kuyo, ukusebenza idata kunye nolwazi. Nokuba uthatha isifundo kwisikolo esiqhelekileyo okanye isifundo. Sinikeza ulwazi, siyakuqonda oko, Kakade ke, ukuba uyayifuna, inkqubo, ivenkile, yena unako ukwabelana, oko kukuthi, Kwathi, njalo-njalo. Ngoku, cinga ngoko izenzo zinokwenzeka ulwazi:

• Ukufumana.
• Processing.
• Ukugcinwa.
• Dlulisa.

Sinikezela ukusebenza nganye ziqwalaselwe zodwa, ngokuba uthando olusenyongweni ngakumbi yaye ibe nentsingiselo.

Ukufumana ulwazi

Kwicandelo lokugqibela, osibubone ngokusebenza iphambili, kubalulekile ukuqaphela into yokuba ngokulandelelana nezenzo ulwazi kukho ikhethiwe ithuba enjalo. Le ulandelelwano oluchanekileyo kolwazi operation.

Okokuqala kuluhlu lwethu nokusebenza zamalungiselelo. Ulwazi yahlukile kwaye kuza kuthi ngeendlela ezahlukeneyo, oko kukuthi, ukubeka iindlela ezifana:

• Enokwehla.
• Theoretical component.
• Mixed.

Indlela yokuqala yakhelwe Ukungafunyanwa kwaso nasiphina ubungqina reseach ukuba lungafumaneka ngoncedo yezenzo ezithile: akubonayo, uthelekiso, umlinganiselo, experiment, uphando, uvavanyo, udliwano-njalo.

Iqela lesibini iquka iindlela ziyabethabethana yokwakha, kwaye eyesithathu indibanisa zombini iindlela yokuqala neyesibini.

processing

Eza kuqala kulwazi, ngoko mfuneko kufuneka iphunyezwe. Le inkqubo ke ithabatha kuqhubeka ngokwezigaba eziliqela. Makhe sihlolisise umzekelo lweshishini. Yonke le nkqubo iqala kunye nokuqokelelwa kwedatha. Nayiphi na inkampani kule khosi eqhelekileyo yoshishino ihamba yonke isenzo data yokubhala. Kuba data usebenzisa ukuhlelwa ngokusebenza, njengokuba sisazi, lonke ulwazi ikhowudi, eliquka abalinganiswa omnye okanye ngaphezulu. Xa siqwalasela ipeyiroli, ukurekhodwa iya kuba (malunga) inombolo yomqeshwa, ikhowudi yesebe, ikhowudi ofisi njalo njalo. Ngokusekelwe kule nkcazelo kwaye ibalwa yomvuzo womqeshwa.

indawo yokubeka

Uqwalaselo kunye nokugcinwa kweenkcukacha - le yinkqubo ebaluleke kakhulu, omnye sele ngazo. Sichubeka kwinyathelo elilandelayo. Kutheni sigcina inkcazelo? Oku kungenxa yokuba phantse zonke iinkcukacha ezifunekayo ngokuphindaphindiweyo. Naluphi na ulwazi olugcinwe - i "umkhondo", yaye oko akunamsebenzi ukuba uhlobo sithuthi sichaphazelekayo, inokuba amatye, kunye nemithi, iphepha, itheyiphu, disk njalo njalo, bonke abayi kuluhlu. Ukuba ujonga noxwebhu ilitye wazikrola iileta, yonke into ilula - sinako ukubona ulwazi ngeliso lenyama. Kodwa disks, amakhasethi, flash drives, ngoko oku kancinane nzima ngakumbi, kufuneka izixhobo ezizodwa ukufunda ulwazi. Kodwa ilapho a plus, oko kukuthi, ukubhala okanye ukufunda na inkqubo ezenzekelayo ngokupheleleyo.

ukudluliselwa

Le yinkqubo apho ulwazi ehamba isithuba, iquka la macandelo ezininzi: umthombo, indawo, carrier, unxibelelwano eendaba. Xiya xikombiso iyevakala. Wena aqhumisele movie ukuze kwidiski, wamsa umhlobo wakho. Le unxibelelwano, nto leyo ibandakanya umthombo - computer yakho, eendaba - disk, umamkeli - nganye. Ngoko ke inkqubo kunye neenkcukacha ngokukhutshelwa phezu Internet, kodwa akuyi kufuneka ukuba bahambe.