Dab tsi yog qhov txawv ntawm kev kawm synchronous thiab asynchronous?
Dab tsi yog qhov txawv ntawm kev kawm synchronous thiab asynchronous?

Video: Dab tsi yog qhov txawv ntawm kev kawm synchronous thiab asynchronous?

Video: Dab tsi yog qhov txawv ntawm kev kawm synchronous thiab asynchronous?
Video: Txoj kev ua laib thaum kawg tsis tshuav dab tsi 3/23/2023 2024, Kaum ib hlis
Anonim

Ib qho tseem ceeb qhov sib txawv ntawm kev kawm synchronous andasynchronous yog instant messaging thiab immediatefeedback. Nrog kev kawm synchronous , cov kawm tuaj yeem tau txais cov lus tawm tswv yim tam sim los ntawm lawv cov phooj ywg cov tub ntxhais kawm lossis tus kws qhia ntawv los ntawm kev xa xov tam sim. Kev kawm Asynchronous tsis tuaj yeem siv hom kev sib cuam tshuam.

Tom qab ntawd, ib tus kuj yuav nug, qhov kev kawm asynchronous txhais li cas?

Kev kawm Asynchronous yog ib txoj kev qhia cov tub ntxhais kawm nyob hauv online kev kawm cov peev txheej tau siv los ua kom cov ntaub ntawv sib qhia ntawm tib neeg hauv lub network. Hauv kev kawm asynchronous , kev sib qhia cov ntaub ntawv tsis txwv los ntawm qhov chaw lossis sijhawm.

Tom qab ntawd, lo lus nug yog, kev kawm asynchronous nrug yog dab tsi? Asynchronous nrug kev kawm tshwm sim thaum tus kws qhia ntawv thiab cov tub kawm sib cuam tshuam nyob rau hauv ntau qhov chaw thiab lub sijhawm sib txawv. Cov tub ntxhais kawm cuv npe hauv cov chav kawm asynchronous muaj peev xwm ua tiav lawv txoj haujlwm thaum twg lawv txaus siab.

Qhov thib ob, synchronous thiab asynchronous txhais li cas?

Asynchronous yog qhov opposite ntawm synchronous , qho txhais tau tias tshwm sim tib lub sijhawm. Xav txog “ synchronous "raws li "hauv synch" thiab asynchronous raws li "tawm ntawm synch." Yog tias peb tab tom tham hauv xov tooj, peb qhov kev sib txuas lus yog " synchronous .”

Cov piv txwv ntawm asynchronous yog dab tsi?

Ib asynchronous kev sib txuas lus kev pab cuam orapplication tsis xav tau tus nqi me ntsis tas li. Piv txwv yog hloov ntaub ntawv, email thiab World Wide Web. Ib piv txwv ntawm qhov opposite, ib tug synchronous kev sib txuas lus kev pab cuam, yog realtimestreaming media, rau piv txwv IP xov tooj, IP-TV thiab videoconferencing.

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