Video: Dab tsi yog ubiquitous suav txhais li cas?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Ubiquitous xam (los yog "ubicomp") yog ib lub tswv yim hauv software engineering thiab lub computer science qhov twg suav yog tsim los tshwm txhua lub sij hawm thiab qhov txhia chaw. Thaum feem ntau hais txog cov khoom koom nrog, nws tseem paub tias asphysical suav , Internet of Things, haptic suav , thiab "yam uas xav".
Ua raws li qhov no hauv kev xav, yuav ua li cas ubiquitous xam ua haujlwm?
Ubiquitous xam yog ib qho piv txwv uas cov txheej txheem ntawm cov ntaub ntawv txuas nrog txhua yam kev ua lossis cov khoom sib ntsib. Nws suav nrog kev sib txuas cov khoom siv hluav taws xob, suav nrog kev tsim cov microprocessors los sib txuas lus cov ntaub ntawv.
Ib yam li ntawd, dab tsi yog qee qhov piv txwv futuristic ntawm kev suav hauv txhua qhov? Ubiquitous Computing tseem hu ua PervasiveComputing . Feem ntau nws muaj nyob rau hauv cov khoom siv thiab cov sensors.
Qee qhov piv txwv yog:
- Apple Watch.
- Amazon Echo hais lus.
- Amazon EchoDot.
- Fitbit.
- Electronic Toll Systems.
- Ntse Tsheb Teeb.
- Tsheb Tsav Tsheb.
- Tsev Automation.
Qhov thib ob, vim li cas cov khoos phis tawj muaj nyob txhua qhov chaw?
Pervasive suav , kuj hu ubiquitouscomputing , yog qhov kev loj hlob ntawm embedding computationalcapability (feem ntau nyob rau hauv daim ntawv ntawm microprocessors) rau hauv txhua txhua hnub ua kom lawv zoo sib txuas lus thiab ua hauj lwm pab tau nyob rau hauv ib txoj kev uas txo tus neeg siv kawg qhov xav tau kev cuam tshuam nrog. khoos phis tawj raws li
Internet ubiquitous yog dab tsi?
Ubiquitous networking, tseem hu ua pervasivenetworking, yog kev faib tawm ntawm kev sib txuas lus infrastructure thiab wireless technologies thoob plaws hauv ib puag ncig kom muaj kev sib txuas txuas ntxiv. Txawm hais tias cov tswv yim zoo li futuristic, thev naus laus zis tau txhim kho sai.
Pom zoo:
Dab tsi yog suav tias yog tus cim tus kheej?
Tus Kheej Tus Kheej (PID) yog ib feem ntawm cov ntaub ntawv qhia txog tus kheej (PII) cov ntaub ntawv, uas txheeb xyuas ib tus neeg tshwj xeeb thiab tuaj yeem tso cai rau lwm tus "xav" tus neeg ntawd tus kheej yam tsis muaj kev paub lossis kev pom zoo. Ua ke nrog tus neeg lub npe
Dab tsi yog vim li cas suav nrog timers hauv RDT cov txheej txheem?
Hauv peb cov txheej txheem RDT, vim li cas peb thiaj li yuav tsum tau qhia lub sijhawm? Solution Timers tau qhia los txheeb xyuas cov pob ntawv ploj. Yog tias ACK rau ib pob ntawv kis tsis tau txais nyob rau lub sijhawm ntawm lub sijhawm teem rau pob ntawv, lub pob ntawv (lossis nws ACK lossis NACK) yog xav tias tau ploj lawm. Yog li ntawd, lub pob ntawv yog retransmitted
Dab tsi yog suav tias yog cov ntaub ntawv tiv thaiv kev noj qab haus huv PHI?
Cov ntaub ntawv tiv thaiv kev noj qab haus huv (PHI), tseem hu ua cov ntaub ntawv kev noj qab haus huv ntawm tus kheej, feem ntau yog hais txog cov ntaub ntawv pej xeem, keeb kwm kev kho mob, kuaj thiab kuaj cov txiaj ntsig, kev mob hlwb, ntaub ntawv pov hwm, thiab lwm yam ntaub ntawv uas tus kws kho mob sau los txheeb xyuas tus neeg thiab
Qhov piv txwv ntawm ubiquitous yog dab tsi?
Nyob txhua qhov chaw. Lub ntsiab txhais ntawm ubiquitousis ib yam dab tsi uas zoo li muaj nyob rau tib lub sij hawm, nyob txhua qhov chaw.Ib qho piv txwv ntawm ubiquitous yog cov neeg siv Internet.'Ubiquitous.' Koj Dictionary
Kev suav suav VBA yog dab tsi?
Cov chav kawm VBA: kev suav suav. Raws li Michael Rutten's Hidden Gems pub dawb, lub khw muag khoom Visual Basic tsis tu ncua yog siv suav ntawm qhov chaw nco tom qab nws tus taw qhia VTable