Video: Tus qauv kev saib xyuas yog dab tsi?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
SOFTWARE MAINTENANCE PROCESS . Qauv . Raws li txhais los ntawm IEEE 1219-1998, software kev saib xyuas muaj xya theem, nrog rau txhua theem muaj tswv yim, txheej txheem , tswj thiab tso zis. Cov theem yog kev txheeb xyuas qhov teeb meem, kev txheeb xyuas, kev tsim, kev siv, kev sim ntsuas, kev lees paub thiab kev xa khoom.
Yog li ntawd, dab tsi yog cov qauv kev saib xyuas?
Software Cov Qauv Kho Kom Zoo : Txhawm rau kov yeej cov teeb meem sab hauv thiab sab nraud ntawm software, Software kev tu qauv tau npaj. Cov no qauv siv cov txheej txheem sib txawv thiab cov txheej txheem los ua kom yooj yim cov txheej txheem ntawm kev saib xyuas zoo li yuav ua tau raug nqi.
Ib yam li ntawd, MR yog dab tsi hauv kev tu lub neej qauv? Teeb meem kev txheeb xyuas theem txhua qhov kev thov hloov kho ( MR ) ces raug soj ntsuam los txiav txim seb hom twg kev saib xyuas kev ua haujlwm (kho, hloov kho, zoo meej, thiab tiv thaiv) lub MR nyob. Tom qab kev faib tawm, txhua tus MR yog muab nrog rau qhov tseem ceeb los txiav txim qhov kev txiav txim uas nws yuav tsum tau ua.
Xav txog qhov no, dab tsi yog qhov txheej txheem tu?
Lub ntsiab lus technical ntawm kev saib xyuas Nws suav nrog kev kuaj xyuas ua haujlwm, kev pabcuam, kho lossis hloov cov khoom tsim nyog, khoom siv, tshuab, kev tsim vaj tsev, thiab kev txhawb nqa kev pabcuam hauv kev lag luam, kev lag luam, tsoomfwv, thiab kev teeb tsa hauv tsev.
Kev saib xyuas hauv SDLC yog dab tsi?
Kev tu . Cov Kev tu Theem tshwm sim thaum lub kaw lus ua haujlwm. Nws suav nrog kev siv cov kev hloov pauv uas software yuav dhau mus dhau ib lub sijhawm, lossis kev siv cov kev xav tau tshiab tom qab siv software rau ntawm cov neeg siv khoom.
Pom zoo:
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Dab tsi ntawm algorithms xav kom tus neeg xa khoom thiab tus neeg txais kev sib pauv pauv tus yuam sij zais cia uas siv los xyuas kom tsis pub leej twg paub cov lus? Kev piav qhia: Symmetrical algorithms siv tib tus yuam sij, tus yuam sij zais cia, los encrypt thiab decrypt cov ntaub ntawv. Tus yuam sij no yuav tsum tau muab qhia ua ntej ua ntej kev sib txuas lus tuaj yeem tshwm sim
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Saib xyuas: Tag nrho cov ntaub ntawv tau sau npe thiab cov algorithms kawm los kwv yees cov txiaj ntsig ntawm cov ntaub ntawv nkag. Unsupervised: Tag nrho cov ntaub ntawv yog unlabeled thiab cov algorithms kawm rau inherent qauv los ntawm cov ntaub ntawv input