Cov ntaub ntawv hom

Nrog rau txoj kev loj hlob ntawm computer technology yog lossi hloov saib ntawm lub koom haum ntawm cov ntaub ntawv thiab lawv tus cwj pwm. Lub computer muaj lub peev xwm los cia loj nyiaj ntawm cov ntaub ntawv thiab tswj tau nws. Txij li thaum tus neeg thaj chaw ntawm cov ntaub ntawv thaum uas siv cov lawv yog ignored vim nws uselessness, cov ntaub ntawv zoo li peb ib tug paub daws teeb vuas ntawm kev muaj tiag. Piv txwv li, peb muaj ib daim ntawv teev me nyuam kawm ntawv kawm tau ntawv zoo nyob rau hauv ib co tsev kawm ntawv, daim ntawv teev peb xaiv ib tug tej yam tus menyuam kawm ntawv, nws yuav tau sau ntawv hais txog nws cov hoob kawm, raws li tau zoo raws li kev ntsuam xyuas, muaj yuav luag yeej yuav tsis tau muab nws lub cwj pwm tsis zoo, los yog qhov muag xim. Yog li ntawd nws yog nrog lub computer cov ntaub ntawv. Nyob rau hauv tej teeb meem no, koj yuav tsum tau xaiv ib tug ntau ntawm cov ntaub ntawv, uas yog ib tug tiag tiag kev pab rau peb. Ces koj yuav tsum tau xaiv yuav ua li cas los sawv cev rau cov ntaub ntawv, raws li nws yuav yog nyob ntawm seb lub peevxwm ntawm koj software thiab lub computer.

Niaj hnub no, muaj ntau hom ntawm cov ntaub ntawv. Muab cov qhov kev kawm nyob rau hauv computer technology, nws muaj peev xwm tam sim no yuav siv tau raws li ib tug pa unstructured cov ntaub ntawv, thiab complex hom muab tau los ntawm combining qhov nyuaj cov ntaub ntawv.

Xav txog nyob rau hauv ntau yam lub hom ntawm cov ntaub ntawv. Nyob rau hauv kev kawm txog zauv, cais ntau hom kev tseem ceeb, tib yam li muaj tshwm sim nyob rau hauv lub programming. Txhua muaj nuj nqi, nce mus nce los, qhov los yog qhia hais txog ib tug kev hom. Yuav ua li cas yog cov yooj yooj yim cov ntaub ntawv hom? Ua ntej, nws - zauv tshaj uas zoo tib yam hauj lwm yuav tsum tau ua, xws li tsis tas li ntawd, division, thiab lwm yam Tsis zoo li zauv nyob rau hauv xam, cov zauv nyob rau hauv computer science muaj lawv tus kheej ntau. Secondly, nws yog - cov zauv tiag tiag, li uas yuav ua tau tib yam hauj lwm, tab sis lawv yog cov neeg tsis yog superior rau ib tug tib tsau nqi. Peb, nws yog - lub cim cov ntaub ntawv, uas yog txiav txim thiab muaj ib tug numeric code. Plaub, nws yog - lowercase qhov tseem ceeb, uas yog ua tau tsuas tas li ntawd lub lag luam. Fifth, nws yog - cov zajlus kom cov ntaub ntawv hom uas teem rau "muaj tseeb" thiab "dag", yeej muaj tseeb thiab cuav, ntsig txog. Thaum kawg, nws yog - cov neeg siv-txhais hom, uas, piv txwv li, yuav muaj xws li cov tsiaj ntawv thiab ua zauv nyob rau hauv ib tug tej yam ntau yam ntawm tus neeg siv.

Qhov saum toj no cov ntaub ntawv hom, xa mus rau raws li ib tug yooj yim, ib qho yooj yim kom paub txog, raws li lawv tau ua raws li cov nqe lus: 1 lub npe - 1 tus nqi. Tam sim no peb yuav to taub tias nws yog kev cov ntaub ntawv hom. Lawv yog txhais los ntawm tus tsim tawm ntawm qhov kev pab cuam. Nws yog tseeb hais tias cov kev ua ntawm tsawg tuition ntawm ib tug programming lus, thiab nyob rau hauv ib tug ntau yam ntawm structuring possibilities lus tsis yog tib yam, tab sis muaj ntau yam ntawm cov lug yog DVR raws li tus qauv nyob rau hauv yuav luag tag nrho cov cajmeem lus. Cov ntaub ntawv no hom yog txwv kom muab zais raws li cov no: kom - disordered, homogeneous - heterogeneous, zoo li qub - dynamic, mus saib - tshwm sim los muaj kev nkag tau mus. Cov cim yog opposite xwb hauv officers, thiab nws yog tej zaum yuav ua ke. Qhov no muaj xws li nkag, cov ntaub ntawv, poob lawm, arrays, sib tsub sib nias, raws li zoo raws li lub xaab siab koom haum ntawm cov ntaub ntawv. Nyob rau hauv tej rooj plaub, lub programmer yuav txhais tau dynamic ntaub ntawv lug, thiab lub cim xeeb tseg kom txuag tau lawv ncaj qha mus rau hauv daim ntawv thov lub lag luam.

Nyob rau hauv peb lub sij hawm, nws tau txais ntau yam khoom-taw qhia kom paub programming, uas tag tshem tawm qhov teeb meem ntawm cov ntaub ntawv thiab cov kev pab cuam. Raws li peb tau pom, muaj ntau ntau yam hom ntawm cov ntaub ntawv, cov kev siv uas nyob tsuas yog nyob rau hauv lub tam sim no qhov teeb meem thiab tej kev xav ntawm tus neeg. Nrog rau cov, koj muaj peev xwm ua tau ntau yam hauj lwm, lawv muaj lawv tus kheej rau lwm ntawm kev nthuav qhia thiab ntsuas units. Tab sis lub tseem ceeb tshaj plaws yog hais tias tsis muaj lawv peb yuav tsis tau zaum nrog koj hnub no nyob rau hauv lub computer, thiab technology cia li mus sawv ntsug tseem.