2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Cov Kev Xav Tau Tsis Ua Haujlwm suav nrog kev ua tau zoo, kev ntseeg tau, muaj, rov qab tau, thiab lwm yam. Cov ntaub ntawv pov thawj qhia tau tias Cov Kev Xav Tau Tsis Ua Haujlwm tsis raug tswj xyuas zoo dua li Software Development Life Cycle (SDLC) [2]. Qhov no siv rau NFRs elicitation, specifications, documentation, and evaluation.
Yuav ua li cas tsis ua haujlwm ntawm lub kaw lus?
Cov Kev Xav Tau Tsis Muaj Haujlwm (NFRs) txhais cov yam ntxwv xws li kev nyab xeeb, kev ntseeg tau, kev ua tau zoo, kev ruaj ntseg, scalability, thiab usability. Lawv ua haujlwm raws li kev txwv lossis kev txwv ntawm kev tsim cov kab ke hla qhov sib txawv backlogs.
4 yam uas tsis ua haujlwm yog dab tsi?
Hom Tsis Ua Haujlwm Yuav Tsum Tau
- Usability requirement.
- Kev xav tau kev pabcuam.
- Manageability tseev kom muaj.
- Recoverability yuav tsum tau.
- kev ruaj ntseg yuav tsum tau.
- Data Integrity yuav tsum tau.
- Muaj peev xwm xav tau.
- Yuav tsum muaj.
Yuav ua li cas rau kev kawm e?
Technical Requirements for eLearning
- Kev Ua Haujlwm. Windows 8.1 thiab tshiab dua. …
- Mobile Operating System. iOS 13 thiab tshiab dua. …
- Computer Ceev thiab processor. Siv lub computer tsis muaj hnub nyoog tshaj 5 xyoos thaum ua tau. …
- ScreenKev daws teeb meem. …
- Muaj peev xwm Internet. …
- Web Browser. …
- Browser Plugins. …
- Kev siv khoom lag luam.
Dab tsi yog qhov tseem ceeb uas yuav tsum tau ua rau kev lag luam e-lag luam?
Hom tsis ua haujlwm
Kev Nyab Xeeb - nws yog ib qho tseem ceeb kom qhia txog qib kev ruaj ntseg uas yuav tsum tau ntsib xws li OWASP sab saum toj 10. Kev ceev ntiag tug - ua tau raws li qhov yuav tsum tau ua hauv GDPR. Scalability thiab kev ua tau zoo - xyuas kom meej tias lub kaw lus tuaj yeem ntsuas kom tau raws li cov kev xav tau ntawm cov tsheb thauj mus los thiab xaj ntim ntawm lub sijhawm ib txwm muaj thiab ncov.
Pom zoo:
Yuav tsum tau kawm yuav tsum tau sau npe?
Tsis tas li, cov npe ntawm cov tsev kawm ntawv (lej, lej, lej, geology, psychology) tsis suav nrog, tshwj tsis yog cov npe ntawm hom lus (Fabkis, Askiv). … Koj yuav tsum sau cov npe ntawm tib neeg thaum siv los ua ib feem ntawm lawv lub npe zoo.
Qhov twg hauv qab no yog qhov piv txwv ntawm qhov tsis suav nrog cov lej tsis suav nrog?
Pi is a non-terminating, non-repeating decimal. π=3.141 592 653 589 793 238 462 643 383 279 … e is a non-terminating, non-repeating decimal. Ib qho piv txwv ntawm tus lej tsis suav nrog yog dab tsi? Piv txwv: 0.5, 2.456, 123.456, thiab lwm yam.
Yuav tsum tso lub xov tooj ntawm tes hauv tsev kawm qhov zoo thiab qhov tsis zoo?
A txwv tsis pub xov tooj tuaj yeem txhim kho cov tub ntxhais kawm ua tiav. Cov tub ntxhais kawm yuav tsom mus rau kev siv thev naus laus zis thiab ntau ntxiv rau lawv txoj haujlwm hauv tsev kawm. Kev txwv cov xov tooj yuav txo tau qhov kev thab plaub hauv cyber, vim tias cov tub ntxhais kawm yuav tsis muaj txoj hauv kev ua li ntawd hauv kev sib raug zoo mus txog thaum tsev kawm ntawv tawm.
Puas yog qhov tsis zoo ntawm qhov tsis txaus ntseeg tuaj yeem ntsuas tau hauv cov menyuam kawm ntawv preschool?
Cov pov thawj dav dav qhia pom tias qhov siab Callous-Unemotional (CU) zoo nyob rau hauv thaum yau thiab cov hluas tuaj yeem txhim khu kev txheeb xyuas cov tib neeg muaj kev pheej hmoo rau kev tawm tsam kev sib raug zoo. Txoj kev tshawb fawb tam sim no hais txog kev tshawb nrhiav qhov tsis sib xws los ntawm kev tshawb xyuas cov qauv ntawm CU tus cwj pwm hauv cov menyuam yaus hnub nyoog preschool.
Yuav tsum p.e. yuav tsum tau nyob hauv tsev kawm ntawv?
P.E. Cov chav kawm muab ib txoj hauv kev rau cov menyuam kawm ntawv tau txais kev tawm dag zog, txawm nws yog ncaws pob lossis nqa qhov hnyav. Ntxiv nrog rau kev ua kom cov tub ntxhais kawm haum, P.E. kuj pab cov tub ntxhais kawm hauv chav kawm.
