Yuav Xeem Cov Programs

Cov txheej txheem:

Yuav Xeem Cov Programs
Yuav Xeem Cov Programs

Video: Yuav Xeem Cov Programs

Video: Yuav Xeem Cov Programs
Video: txiv thiab niam peb saws daws sib pab muab cov kaus lo cov ntug tas kas laus 29/09/2021 2024, Hlis ntuj nqeg
Anonim

Kev tsim cov programmes muaj ntau ntu, hu ua lub neej ua haujlwm. Kev ntsuam xyuas yog ib qho ntawm cov theem tseem ceeb tshaj plaws, txij li nws ua ntej xa cov software mus rau cov qhua tuaj noj mov thiab commissioning. Nws yuav tsum nco ntsoov tias lub hom phiaj ntawm kev sim tsis yog los xyuas kom meej tias cov haujlwm ua haujlwm kom raug thiab tsis raug, tab sis txhawm rau tshawb nrhiav qhov tsis raug, txhawm rau txheeb xyuas qhov ua tsis tiav thaum tsim cov xwm txheej atypical lossis kev txiav tawm qhov txawv txav.

Yuav xeem cov programs
Yuav xeem cov programs

Tsim nyog

  • - kuaj cov phiaj xwm nrog qhov chaws;
  • - cov ntaub ntawv pov thawj;
  • - sim hom phiaj;
  • - ob peb pawg ntawm cov ntaub ntawv tswv yim (ob qho tib si tsis yog thiab txhob txwm tshaj tawm tsis raug);
  • - zoo li-tus neeg xav sawv cev los ntawm cov npoj yaig.

Cov Lus Qhia

Kauj ruam 1

Thawj kauj ruam hauv kev sim yog debugging. Debugging, raws li txoj cai, yog ua los ntawm tus programmer uas sau qhov program lossis paub hom lus programming ntawm cov khoom hauv kev sim. Thaum lub sijhawm debugging, qhov program program code kuaj rau syntax uas tsis. Cov uas kuaj pom tsis raug tshem tawm.

Kauj ruam 2

Cov kauj ruam tom ntej hauv kev debugging yog kev ntsuas zoo li qub. Nyob rau qib no, tag nrho cov ntaub ntawv tau los ntawm kev ua haujlwm ntawm lub neej ua haujlwm raug txheeb xyuas. Nov yog yam haujlwm uas paub tab, thiab qhov tshwj xeeb, thiab qhov chaws ntawm qhov program hauv cov lus programming. Raws li kev soj ntsuam zoo li qub, nws tau tsim los ua kom cov kev pab cuam ua tau raws li cov kev cai thiab cov kev xav tau ntawm cov neeg siv khoom li cas. Kev tshem tawm ntawm qhov tsis raug thiab qhov yuam kev ntawm cov ntaub ntawv yog ib qho lav tias cov software tsim tau yog qhov zoo.

Kauj ruam 3

Cov kauj ruam tom ntej hauv kev sim yog siv cov txheej txheem dynamic. Cov hau kev hloov kho tau muab coj los siv nyob rau hauv cov txheej txheem ntawm cov phiaj xwm kev ua haujlwm ncaj. Qhov tseeb ntawm lub cuab yeej software soj ntsuam tiv thaiv ib qho kev teeb tsa los yog kev npaj ntawm cov ntawv sau nkag. Thaum lub sijhawm khiav ntawm txhua qhov kev ntsuas, cov ntaub ntawv ntawm qhov ua tsis tiav thiab ua haujlwm tsis zoo ntawm qhov kev zov me nyuam yog sau thiab tshuaj xyuas.

Kauj ruam 4

Muaj cov hau kev hauv qhov kev zov me nyuam suav tias yog "black box", piv txwv li. cov ntaub ntawv hais txog qhov teeb meem yuav daws tau siv, thiab cov hauv kev hauv qhov kev zov me nyuam pom tias yog "kem dawb", i.e. cov kev pab cuam qauv siv.

Kauj ruam 5

Lub hom phiaj ntawm kev ntsuam xyuas lub npov dub ntawm cov kev zov me nyuam yog txhawm rau paub qhov tsawg tshaj plaws ntawm qhov yuam kev hauv ib qho kev xeem siv cov ntu me ntawm cov ntaub ntawv nkag. Txhawm rau soj ntsuam kev siv tus qauv no, nws yog qhov tsim nyog los npaj ob pawg ntawm cov tswv yim ua. Ib pab pawg yuav tsum muaj cov lus qhia raug rau qhov program, pab pawg thib ob yuav tsum muaj cov khoom siv tsis raug raws li cov kev pom zoo ntawm cov yuam kev tsis zoo. Tom qab khiav qhov kev pab cuam ntawm cov ntaub ntawv nkag los ntawm ob pawg, qhov tsis sib xws yog tsim los ntawm kev coj ua tiag tiag ntawm txoj haujlwm thiab kev cia siab.

Kauj Ruam 6

Txoj kev "dawb kem" tso cai rau koj tshawb cov qauv sab hauv. Ib pawg ntawm cov kev ntsuam xyuas raws li lub hauv paus ntsiab lus no ntawm kev sib koom ua ke yuav tsum xyuas kom meej tias txhua tus neeg tsav tsheb hla dhau tsawg kawg ib zaug. Kev faib mus rau cov pab pawg ntawm cov tswv yim tsim tawm yuav tsum tsom mus tshawb xyuas cov lus hla ntawm txhua txoj kev pabcuam: cov xwm txheej, ceg, loops.

Pom zoo: