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data storage
19/03/2022 1406
data storage

StoragemediaDisksandtapesarecommonstoragemedia.Thedatastorageorganizationdiffersdependingonthestoragemedium.Dataonthetapeisonlyaccessedinsequentialfilemode;onthedisk,sequentialaccessordirectaccesscanb...

Hardware Acceleration
18/03/2022 1324
Hardware Acceleration

ProcessorTheEnglishnameofhardwareaccelerationisHardwareacceleration;howdoesthesystemworkwhenhardwaredecodingtakeseffect?Thehardwarehasthreeprocessors,CPU,GPUandAPU(notanaccelerationprocessorbutasoundp...

Ding Yuanzhu
18/03/2022 1295
Ding Yuanzhu

CharacterexperienceFrom1993to1995,hewenttotheUniversityofMontrealtodopost-doctoralresearch,andfrom1999to2001hewenttotheUniversityofPittsburghInternationalDevelopmentResearchCenterasaseniorvisitingscho...

Cement-based composite
17/03/2022 1286
Cement-based composite

IntroductionCement-basedcompositematerialreferstotheuseofPortlandcementasthematrix,alkali-resistantglassfibergeneralsyntheticfiber,variousceramicfibers,carbonandaramidandotherhigh-performancefibers,Me...

optimization
17/03/2022 1350
optimization

ExplanationWord:OptimizationPinyin:yōuhuà◎Optimizationyōuhuà[optimalize]TakecertainmeasurestobecomeexcellentInordertobemoreexcellent,"removethedrossandtaketheessence";Removethedrossinorderto...

Dual-system hot backup
16/03/2022 1280
Dual-system hot backup

IntroductionWhenaserverisdown,theotherserverinthetwocomputerscanautomaticallytakeoverthebusinessofthedownserver,soastoensurethatnomanualinterventionisrequired.Thesystemcancontinuetoprovideservices.Cla...

reflect
16/03/2022 1398
reflect

Basicexplanation[incarnate;findexpressionin;reflect]Acertainpropertyorphenomenonisconcretelyexpressedthroughacertainthing.Thisoilpaintingreflectstheartist'slovefornature.Thespiritofthetimesi...

translater
15/03/2022 1379
translater

HowitworksCompilationisthetranslationprocessfromsourcecode(usuallyhigh-levellanguage)toobjectcode(usuallylow-levellanguageormachinelanguage)thatcanbedirectlyexecutedbyacomputerorvirtualmachine.However...

Housing security system
15/03/2022 1285
Housing security system

HousingclassificationHousingprovidentfundsystemHousingprovidentfundsystemanditsdevelopmentThehousingprovidentfundsystemwasoriginallyaneconomicallydevelopedcountrytosolvelow-incomefamiliesAmatureexperi...

Sixth-generation computer
14/03/2022 1390
Sixth-generation computer

FromthefirsttothesixthgenerationofcomputersIthasbeenmorethan50yearssincethebirthofcomputersinthe1940s.Withtheinnovationofdigitaltechnology,computersareupdatedalmostevery10years.Thefirstgeneration:elec...

Data Frame
14/03/2022 1041
Data Frame

TypesofdataframesAtthesendingend,thedatalinklayerencapsulatesthedatatransmittedfromthenetworklayerintoframes,andthensendsthemtothelink;atthereceivingend,thedatalinkThelayertakesoutthedatainthereceived...

CIA
13/03/2022 1401
CIA

BackgroundAfterU.S.PresidentRooseveltcametopower,hewasverydissatisfiedwiththecurrentsituationofAmericanintelligenceagencies,andhadtoconstantlycoordinatedisputesbetweenvariousintelligenceagencies.In193...

Vector space
13/03/2022 1553
Vector space

DetaileddefinitionVectorspaceisalsocalledlinearspace.Itisoneofthecentralcontentandbasicconceptsoflinearalgebra.LetVbeanon-emptysetandPbeadomain.If:1.AnoperationisdefinedinV,calledaddition,whichmeansth...

Batch program
12/03/2022 1382
Batch program

IntroductionThereisnofixedformatforthecompositionofthebatchprogram,aslongasthefollowingisfollowed:eachlinecanberegardedasacommand,andeachcommandcancontainmultiplesubcommands.Executefromthefirstlineunt...

Fiber paper
12/03/2022 1075
Fiber paper

MaterialintroductionImpregnatedpaper,windingpaper,andcapacitorpaperaremadeofcorkwoodfromthepinefirfamily,withhighcellulosecontentandlongfibers.Thesepapersmadeofwoodcelluloseasthemaincomponentarecharac...