Uhlobo lwedatha nezenzo Imininingwane

Konke elisizungezile - uhlobo lolwazi siyaqonda ngezindlela ezingafani. Sibona imibala, ukunuka, ukuzwa izingxoxo nezinye imisindo - konke ukwaziswa.

Manje sikhuluma idatha kusuka umbono computer science ndaba. Iziphi izenzo ngolwazi singenza futhi siwenza nsuku zonke ngaphandle kokuba siyalazi leli qiniso? Cabanga Umqondo oyisisekelo kakhulu idatha ngezigaba. Ngaphambi kokuthi udlulele umbuzo ukuthi bangasibonisa ngasiphi isenzo ulwazi singenza, sinikeza wena isingeniso esifushane, okungukuthi izisekelo computer science.

Imininingwane

Imininingwane Action baningi: irisidi, ukudlulisa, ukugcina kanye ne-transmission. Ngokuqinisekile wonke umuntu uyazi, kodwa siyini ulwazi? Akuwona wonke umuntu wayecabanga ngalo mbuzo.

Kubalulekile ukukhumbula ukuthi noma yiluphi ulwazi is ngempela ukuhlanganiswa nanoma idatha. Kungaba totimbili tigcile hhayi oxhumene noma yimiphi eminye idatha noma ulwazi angase abe izindleko nezici, nokunye. Lena uhlu olufushane izakhiwo.

Kasibili yonke imininingwane uhlukaniswe:

• IMisa.
• Special.
• Siqu.

Isigaba sokuqala sihlanganisa abezindaba, siwasebenzisa nsuku zonke: ukubukela i-TV, ufunde amaphephandaba kanye nomagazini, futhi kuleli khulu leminyaka lonke ulwazi eyisisekelo ethathelwe World Wide Web ngokuthi i-Inthanethi. ulwazi oluthile kuhlanganisa yesayensi, yobuchwepheshe, idatha zokuphatha ukuthi ayitholakali kuwo wonke umuntu. Mayelana ulwazi lomuntu siqu futhi asikhulumi, futhi zonke ecacile ukuze idatha engashiwongo, okuyinto ziphethwe umuntu oyedwa. Ngaphambi sibheka isenzo ngolwazi sinikeza ngijwayele ngezigaba zawo. emithonjeni ehlukene anikeza bakholelwa izinto ezihlukahlukene ngokuqhathanisa kungenzeka eziningana, sizokunikeza inketho ezichazwe esigabeni esilandelayo.

ngezigaba

Ukuze uqale, kubalulekile ukwazi ukuthi yonke imininingwane ngamaqembu amabili amakhulu, zehlukaniswe ngendlela isethulo: digital futhi analog. Uma sithatha izibonelo iqembu lokuqala kukhona isibalo ubugebengu, okungukuthi, izinguquko ulwazi, kanti eyesibili - ijubane emotweni endleleni kwenkathi ethile.

Futhi, inani zingahlukaniswa, banikezwe indawo nesenzakalo: aphansi, begazi, ezenhlalo. kuhlanganise izenzo nezinto ezingaphili eqenjini lokuqala, lesibili - izinqubo zemvelo, kanye ekhombisa yesithathu izinqubo yomuntu nomphakathi wonkana.

Kakade esigabeni sokugcina, siye kwaholela omunye izinguqulo ngezigaba, elibonisa lesi sabelo. Sabe ulwazi: mass, a ekhethekile futhi siqu.

Ngaphambi ukhetha ukwaziswa isinyathelo, sihlaziye ngezigaba, okuyinto esijwayeleke kakhulu ngokuhamba computer science ne-ICT, ie ukwehlukana wekhodi indlela:

• Uhlamvu.
• Umbhalo.
• Graphics.

izenzo

Thina njalo ngaphandle ngisho nokuqaphela, ukusebenza idatha kanye nolwazi. Ngisho noma uthatha abavamile esikoleni esifundvo nobe inkulumo. Sihlinzeka ngolwazi, siyaqonda ke, kusobala, uma uthanda ukuyithatha, yithathe, inqubo, esitolo, kamuva ahlanganyele nathi, okungukuthi, ukuba kudlule, nokunye. Manje, cabanga ngalokho nezenzo zingenzeka ulwazi:

• Ukuthola.
• Icubungula.
• Storage.
• Dlulisa.

Sinikeza ukusebenza ngamunye kubhekwe eceleni, ukuze uthando olujulile kangcono futhi lizuzise.

Imininingwane Ukuthola

Esigabeni sokugcina, sesiyabazi ukusebenza main, kubalulekile ukuphawula yokuthi ukulandelana yezenzo ngolwazi lapho kukhethwe ithuba elinjalo. Lena kulandzelana lokufanele Imininingwane msebenzi.

Okokuqala kuhla lwethu ukusebenza ukulungiselela. Imininingwane ihlukile futhi kuziwa kithi ngezindlela ezahlukene, okungukuthi, ukwaba zindlela:

• Enokwehla.
• Theory.
• Mixed.

Indlela yokuqala yakhelwe emva kokuthola noma iluphi ubufakazi enokwehla ukuthi ingatholakala ngosizo izenzo ezithile: observation, ukuqhathanisa, nesilinganiso, ukuhlolwa, ucwaningo, ukuhlola, izingxoxo kanye nokunye.

Isigaba sesibili sihlanganisa izindlela mbono ngokwakha, futhi eyesithathu ihlanganisa kokubili izindlela lokuqala nelesibili.

ukucutshungulwa

Okokuqala kuziwa ulwazi, bese kudingeka ukuba alunge. Le nqubo ithatha indawo ngezigaba eziningana. Ake sicabangele isibonelo ibhizinisi. Yonke inqubo iqala iqoqo idatha. Noma yimuphi inkampani ngokuhamba evamile yebhizinisi kuhambisana zonke izinyathelo yokuloba idatha. Ukuze idatha usebenzisa Ukwahlukaniswa ukusebenza, njengoba sazi, lonke ulwazi ikhodi, ehlanganisa eyodwa noma ngaphezulu izinhlamvu. Uma sicabangela kwabasebenzi, ukurekhoda buzoba (cishe) inombolo umsebenzi, ikhodi umnyango, ikhodi ehhovisi nokunye. Ngokusekelwe kulolu lwazi futhi ibalwa emholweni wesisebenzi.

isitoreji

Ukucubungula ukugcinwa kolwazi - lokhu kuyinqubo ebaluleke kakhulu, enye yazo esixoxe kakade. Thina dlulelani esinyathelweni esilandelayo. Kungani sigcina ulwazi? Lokhu kungenxa yokuthi cishe yonke idatha ezidingekayo ngokuphindaphindiwe. Noma yiluphi ulwazi egciniwe - a "trace", futhi akusho ukuthi hlobo luni imoto okukhulunywa lutho, zingaba amathuluzi futhi amatshe, kanye nokhuni, iphepha, isiqophamazwi sokulalela, disk nokunye, konke kungukuthi efakwe ohlwini. Uma ubheka ishidi zamatshe ezibaziweyo izincwadi, yonke into ilula - singabona Imininingwane ngokubona okubonakala ngeso lenyama. Kodwa njengamadiski angaphandle, amakhasethi, flash ngemoto, lokhu ke kancane more xaka, udinga imishini ekhethekile ukuthi lifunde ulwazi. Kodwa ilapho plus, okungukuthi, ngokubhala noma ukufunda kungaba inqubo ezenzakalelayo ngokuphelele.

ukudluliswa

Lena inqubo lapho ulwazi idluliswa emkhathini, ke yakhiwa izingxenye eziningana: umthombo, lapho uya khona, inkampani, zokuxhumana nabezindaba. Cabangela isibonelo aphansi. Wena ushise movie kudiski, bamusa umngane wakho. Lokhu zokuxhumana, okubandakanya umthombo - kukhompyutha yakho, abezindaba - disk, umamukeli - ngamunye. Ngakho-ke wusuku nedatha yokudlulisela ku-intanethi, kodwa ngeke kudingeke bahambe.