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Latest Professional-Data-Engineer Dumps Perfect Dedication | PassExam4Sure

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Latest Professional-Data-Engineer Dumps Perfect Dedication | PassExam4Sure

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  1. Google PROFESSIONAL -DATA-ENGINEER Exam Google Cloud Data Engineer Professional Exam Questions & Answers Demo https://www.passexam4sure.com/google/professional-data-engineer-dumps.html

  2. Questions&AnswersPDF Page3 Version:9.1 Question:1 YourcompanybuiltaTensorFlowneutral-networkmodelwithalargenumberofneuronsandlayers. Themodelfitswellforthetrainingdata.However,whentestedagainstnewdata,itperformspoorly. Whatmethodcanyouemploytoaddressthis? A.Threading B.Serialization C.DropoutMethods D.DimensionalityReduction Answer:C Explanation: Referencehttps://medium.com/mlreview/a-simple-deep-learning-model-for-stock-price-prediction- using-tensorflow-30505541d877 Question:2 Youarebuildingamodeltomakeclothingrecommendations.Youknowauser’sfashionpreference islikelytochangeovertime,soyoubuildadatapipelinetostreamnewdatabacktothemodelasit becomesavailable.Howshouldyouusethisdatatotrainthemodel? A.Continuouslyretrainthemodelonjustthenewdata. B.Continuouslyretrainthemodelonacombinationofexistingdataandthenewdata. C.Trainontheexistingdatawhileusingthenewdataasyourtestset. D.Trainonthenewdatawhileusingtheexistingdataasyourtestset. Answer:D

  3. Questions&AnswersPDF Page4 Question:3 Youdesignedadatabaseforpatientrecordsasapilotprojecttocoverafewhundredpatientsin threeclinics.Yourdesignusedasingledatabasetabletorepresentallpatientsandtheirvisits,and youusedself-joinstogeneratereports.Theserverresourceutilizationwasat50%.Sincethen, scopeoftheprojecthasexpanded. Thedatabasemustnowstore100timesmorepatientrecords. Youcannolongerrunthereports,becausetheyeithertaketoolongortheyencountererrorswith insufficientcomputeresources.Howshouldyouadjustthedatabasedesign? the A.Addcapacity(memoryanddiskspace)tothedatabaseserverbytheorderof200. B. Shardthetables intosmaller ones basedondateranges, prespecifieddateranges. C.Normalizethemasterpatient-recordtableintothepatienttableandthevisitstable,andcreate othernecessarytablestoavoidself-join. D. Partitionthetableintosmallertables, withoneforeachclinic. tablepairs,anduseunionsforconsolidatedreports. andonlygeneratereports with Runqueriesagainstthesmaller Answer:B Question:4 YoucreateanimportantreportforyourlargeteaminGoogleDataStudio360. GoogleBigQueryasitsdatasource.Younoticethatvisualizationsarenotshowingdatathatisless than1hourold.Whatshouldyoudo? Thereportuses A.Disablecachingbyeditingthereportsettings. B.DisablecachinginBigQuerybyeditingtabledetails. C.Refreshyourbrowsertabshowingthevisualizations. D.Clearyourbrowserhistoryforthepasthourthenreloadthetabshowingthevirtualizations. Answer:A Explanation: Referencehttps://support.google.com/datastudio/answer/7020039?hl=en Question:5 Anexternal customerprovidesyouwithadailydumpofdatafromtheirdatabase. intoGoogleCloudStorageGCSascomma-separatedvalues(CSV)files.Youwanttoanalyzethisdata inGoogleBigQuery,butthedatacouldhaverowsthatareformattedincorrectlyorcorrupted.How shouldyoubuildthispipeline? Thedataflows

  4. Questions&AnswersPDF Page5 A.Usefederateddatasources,andcheckdataintheSQLquery. B.EnableBigQuerymonitoringinGoogleStackdriverandcreateanalert. C.ImportthedataintoBigQueryusingthegcloudCLIandsetmax_bad_recordsto0. D.RunaGoogleCloudDataflowbatchpipelinetoimportthedataintoBigQuery,andpusherrorsto anotherdead-lettertableforanalysis. Answer:D Demo Question Professional-Data-Engineer dumps PDF

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