Cov txheej txheem:

Dab tsi yog qhov kev siv cov ntaub ntawv template?
Dab tsi yog qhov kev siv cov ntaub ntawv template?

Video: Dab tsi yog qhov kev siv cov ntaub ntawv template?

Video: Dab tsi yog qhov kev siv cov ntaub ntawv template?
Video: Yog Li Ntawd Qhov No Yog Qhov uas tus Tswv Rov Qab Los Li Cas (Ntsiab Lus Tseem Ceeb) 2024, Kaum ib hlis
Anonim

Cov Siv Case Cov ntaub ntawv yog cov ntaub ntawv ua lag luam uas muab ib zaj dab neeg ntawm qhov system, thiab nws cov neeg ua yeeb yam, yuav raug siv los ua kom tiav lub hom phiaj tshwj xeeb. Qhov no Siv Case template muab rau koj nrog txhua yam koj xav tau los txhim kho koj Siv Case Cov ntaub ntawv.

Hauv qhov no, koj yuav sau cov lus piav qhia siv li cas?

Yuav Sau Ntawv Li Cas

  1. Qhia seb leej twg yuav siv lub vev xaib.
  2. Xaiv ib qho ntawm cov neeg siv ntawd.
  3. Txhais yam uas tus neeg siv xav ua ntawm lub xaib.
  4. Rau txhua qhov kev siv, txiav txim siab txog qhov xwm txheej ib txwm muaj thaum tus neeg siv siv lub xaib.
  5. Piav qhia cov chav kawm yooj yim hauv cov lus piav qhia rau cov ntaub ntawv siv.

Tsis tas li ntawd, kuv yuav sau ntawv ua lag luam siv rooj plaub li cas? Thaum sau ntawv ua lag luam, nco ntsoov cov hauv qab no:

  1. cov ntaub ntawv yuav tsum luv luv thiab qhia tsuas yog qhov tseem ceeb xwb,
  2. ua kom nws nthuav, meej thiab meej,
  3. tshem tawm qhov kev xav thiab txo qis jargon,
  4. piav qhia koj lub zeem muag ntawm lub neej yav tom ntej,
  5. qhia txog tus nqi thiab cov txiaj ntsig uas qhov project coj mus rau kev lag luam, thiab.

Ntawm no, dab tsi yog qhov kev siv nrog piv txwv?

A siv li cas yog ib qho piav qhia txog yuav ua li cas tus neeg ua tau siv cov txheej txheem lossis qhov system yuav ua tiav lub hom phiaj. Nws yog feem ntau txuam nrog software systems, tab sis tuaj yeem ua tau siv nyob rau hauv reference rau tej txheej txheem. Rau piv txwv , xav txog tias koj yog tus ua noj uas muaj lub hom phiaj ntawm kev npaj ib qho grilled cheese qhaub cij.

Cov ntaub ntawv twg yog muab los ntawm cov ntaub ntawv siv lossis daim duab siv cov ntaub ntawv?

Siv cov duab kos duab yog ib txoj hauv kev los ntes cov kev ua haujlwm thiab cov kev xav tau hauv UML daim duab . Nws captures tus cwj pwm dynamic ntawm ib tug nyob system. A siv case diagram muaj ib siv li cas thiab ib tug actor. A siv li cas sawv cev rau ib tug txawv functionality ntawm ib tug system, ib feem, ib pob, los yog ib chav kawm ntawv.

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