WGUg-gIntroductiongtogAnalyticsgD491
Studygonlinegatghttps://quizlet.com/_drwuf8
1. Whatgisgdataganalytics?
- Thegprocessgofganalyzinggdatagtogextractginsights
- Thegprocessgofgencryptinggdatagtogkeepgitgsecure
- Thegprocessgofgstoringgdatagingagsecureglocationgforgfutureguse
- Thegprocessgofgcollectinggdatagfromgvariousgsources:gThegprocessgofganalyzingg
datagtogextractginsights
2. Whatgisgdatagscience?
- Thegpracticegofgusinggstatisticalgmethodsgtogextractginsightsgfromgdata
- Agfieldgthatginvolvesgcreatinggdatagvisualizationsgtogprovideginsights
- Thegprocessgofgcreatinggcomputergprogramsgtogautomategtasks
- Thegstudygofghowgcomputersginteractgwithghumanglanguage:gThegpracticegofg
usinggstatisticalgmethodsgtogextractginsightsgfromgdata
3. Howgisgdatagsciencegdifferentgfromgdataganalytics?
- Datagsciencegfocusesgmoregongtrackinggexperimentalgdata,gandgdataganalytics
gisgbasedgongstatisticalgmethodsgandghypotheses.
- Datagsciencegfocusesgongdevelopinggnewgalgorithmsgandgmodels,gwhilegdata
ganalyticsgfocusesgongusinggexistinggmodelsgtoganalyzegdata.
- Datagsciencegfocusesgmoregongdatagvisualization,gwhilegdataganalyticsgfocus-
gesgongdatagcleaninggandgpreprocessing.
- Datagscienceginvolvesgcreatinggnewgalgorithms,gwhilegdataganalyticsgusesge
xistinggstatisticalgmethods.:gDatagsciencegfocusesgongdevelopinggnewgalgorithmsga
ndgmodels,gwhilegdataganalyticsgfocusesgongusinggexistinggmodelsgtoganalyzegdata.
4. Whichgcomparisongdescribesgthegdifferencegbetweengdataganalyticsgand
gdatagscience?
- Dataganalyticsgfocusesgongdescriptiveganalysis,gwhilegdatagsciencegfocuses
gongprescriptiveganalysis.
- Dataganalyticsgisgthegprocessgofganalyzinggdatagtogextractginsights,gwhilegdatag
scienceginvolvesgbuildinggandgtestinggmodelsgtogmakegpredictions.
- Dataganalyticsgfocusesgongstatistics,gandgdatagsciencegmainlygfocusesgon
gqualitativegreasoning.
- Datagscienceginvolvesganalyzinggdatagfromgstructuredgsources,gwhilegdataga
nalyticsginvolvesganalyzinggdatagfromgunstructuredgsources.:gDataganalyticsgisgt
hegprocessgofganalyzinggdatagtogextractginsights,gwhilegdatagscienceginvolvesgbuildingga
ndgtestinggmodelsgtogmakegpredictions.
1g/g56
, WGUg-gIntroductiongtogAnalyticsgD491
Studygonlinegatghttps://quizlet.com/_drwuf8
5. Whichgtypegofgdataganalyticsgprojectgaimsgtogdeterminegwhygsomething
ghappenedgingthegpast?
- Diagnostic
- Descriptive
- Predictive
- Prescriptive:gDiagnostic
6. Whatgaregthegdifferentgtypesgofgdataganalyticsgprojects?
- Datagwarehousing,gdatagmining,gdatagvisualization,gandgbusinessgintelligence
- Regressionganalysis,gtimegseriesganalysis,gtextganalytics,gandgnetworkganaly-
gsis
- Datagcollection,gdatagcleaning,gdatagtransformation,gandgdatagvisualization
- Descriptive,gdiagnostic,gpredictive,gandgprescriptiveganalytics:gDescriptive,
gdiagnostic,gpredictive,gandgprescriptiveganalytics
7. Whatgisgthegdifferencegbetweengexploratorygandgconfirmatorygdataganalytics
gprojects?
- Exploratorygprojectsginvolvegtestingghypothesesgandgfindinggpatternsgingdata,
gwhilegconfirmatorygprojectsginvolvegverifyinggexistingghypotheses.
- Exploratorygprojectsginvolveganalyzinggdatagthatgisgalreadygstructured,gwhile
gconfirmatorygprojectsginvolve ganalyzinggunstructuredgdata.
- Exploratorygprojectsginvolveganalyzingglargegdatasets,gwhilegconfirmatory
gprojectsginvolveganalyzinggsmallergdatasets.
- Exploratorygprojectsginvolveganalyzinggdatagfromgagsinglegsource,gwhilegcon-
gfirmatorygprojectsginvolve gintegratinggdatagfromgmultiplegsources.:gExplorator
ygprojectsginvolvegtestingghypothesesgandgfindinggpatternsgingdata,gwhilegconfirmator
ygprojectsginvolvegverifyinggexistingghypotheses.
NOTgCORRECT
8. Whichgprojectgisgconsideredgagdataganalyticsgproject?
- Developinggagrecommendationgsystemgtogsuggestgnewgproductsgtogcus-
gtomersgbasedgongtheirgpastgpurchases
- Creatinggagdashboardgtogvisualizegsalesgdatagandgmonitorginventoryglevelsgfor
gaggrocerygstoregchain
- Buildinggagpredictivegmodelgtogforecastgstockgpricesgforgagfinancialgservices
gcompany
- Designinggagdatabasegschemagtogstoregcustomerginformationgforgagretail
2g/g56
, WGUg-gIntroductiongtogAnalyticsgD491
Studygonlinegatghttps://quizlet.com/_drwuf8
store:gCreatinggagdashboardgtogvisualizegsalesgdatagandgmonitorginventoryglevelsgforg
aggrocerygstoregchain
9. Whygisgqualitygcontrol/assurancegcrucialgforgdatagengineersgingagdataganalyt-
gicsgproject?
- Itgensuresgthatgthegdatagisganalyzedgingagtimelygmanner.
- Itgensuresgthatgthegdatagisgstoredgingagsecureglocation.
- Itgensuresgthatgthegdatagisgaccurategandgreliable.
- Itgensuresgthatgthegdatagisgaccessiblegtogallgstakeholders.:gItgensuresgthatgtheg
datagisgaccurategandgreliable.
10. Whatgdoesgagdataganalystgdogingagdataganalyticsgproject?
- Conductsgexploratorygdataganalysisgtogidentifygtrendsgandgpatterns
- Focusesgongbuildinggmachineglearninggmodels
- Overseesgdataggovernancegandgdatagqualitygassurance
- Designsgandgdevelopsgdatabasesgandgdatagpipelines:gConductsgexploratory
gdataganalysisgtogidentifygtrendsgandgpatterns
11. Whatgisgthegfunctiongofgagdatagscientistgingangorganization?
- Togdesigngandgmaintaingdatagvisualizationsgandgdashboards
- Togoverseegdataggovernancegandgcompliance
- Togworkgindependentlygtoganalyzegdatagandgmakegdecisionsgbasedgongtheir
gfindings
- Togconductgstatisticalganalysisgandgmachineglearninggmodeling:gTogconductg
statisticalganalysisgandgmachineglearninggmodeling
12. Whatgisgthegrolegofgagbusinessgintelligenceganalyst?
- Overseeinggdataggovernancegandgcompliance
- Developinggandgimplementinggdatagprocessinggpipelines
- Designinggandgmaintaininggdatagvisualizationsgandgdashboards
- Conductinggstatisticalganalysisgandgmachineglearninggmodeling:gDesigning
gandgmaintaininggdatagvisualizationsgandgdashboards
13. Whatgisgagprimarygresponsibilitygofgagdatagengineer?
- Designinggandgimplementinggdatagstoragegsolutions
- Designinggandgdevelopinggdatagvisualizationsgforgstakeholders
- Analyzinggandginterpretinggdatagtoginformgbusinessgdecisions
- Developinggpredictivegmodelsgusinggmachineglearninggalgorithms:gDesigning
gandgimplementinggdatagstoragegsolutions
14. Whatgisgagprimarygresponsibilitygofgagmachineglearninggengineer?
- Developinggpredictivegmodelsgusinggmachineglearninggalgorithms
3g/g56
, WGUg-gIntroductiongtogAnalyticsgD491
Studygonlinegatghttps://quizlet.com/_drwuf8
- Analyzinggandginterpretinggdatagtoginformgbusinessgdecisions
- Designinggandgdevelopinggdatagvisualizationsgforgstakeholders
- Designinggandgimplementinggdatagstoragegsolutions:gDevelopinggpredictive
gmodelsgusinggmachineglearninggalgorithms
15. Whatgisgagprimarygresponsibilitygofgagmachineglearninggengineer?
- Togpilotgthegmodel,grefinegit,gandgfullygdeploygit
- Designinggandgmaintaininggdatagvisualizationsgandgdashboards
- Developinggpredictivegmodelsgusinggmachineglearninggalgorithms
- Businessgdomaingknowledgegandgcommunication:gDevelopinggpredictivegmod-
gelsgusinggmachineglearning galgorithms
16. Whatgisgthegrolegandgfunctiongofgagdecisiongscientistgwithingangorganization?
- Togoverseegthegcompany'sghumangresourcesgandgensuregemployeegsatisfac-
gtion
- Toganalyzegdatagandgprovideginsightsgtogsupportginformedgdecision-making
- Togdevelopgmarketinggstrategiesgandgincreasegsalesgrevenue
- Togmanagegthegcompany'sgfinancesgandgensuregprofitability:gToganalyzegdatag
andgprovideginsightsgtogsupportginformedgdecision-making
17. Whatgisgagprimarygresponsibilitygofgagdataganalyst?
- Developinggdatagvisualizationsgforgstakeholders
- Designinggandgimplementinggdatagstoragegsolutions
- Conductinggstatisticalganalysisgtogidentifygpatternsgandgtrends
- Developinggpredictivegmodelsgusinggmachineglearninggalgorithms:gConduct-
ginggstatisticalganalysisgtogidentifygpatternsgandgtrends
18. Whatgcomponentgofgagdataganalyticsgprojectgisgtypicallygcompletedgbygag
dataganalyst?
- Togcollectgandgstoregdatagforgthegorganization
- Togmakegdecisionsgbasedgongtheginsightsgderivedgfromgdataganalysis
- Togcleangandgpreprocessgdatagtogpreparegitgforganalysis
- Togdesigngandgimplementgmachineglearninggalgorithms:gTogcleangandgpre-
gprocessgdatagtogpreparegitgforganalysis
19. Whichgtaskgisgthegdataganalystgresponsiblegforgwithingagdataganalysisg
project?
- Developinggandgimplementinggsoftwaregapplications
- Conductinggstatisticalganalysesgandggeneratinggreports
- Creatinggthegproject'sgoverallggoalsgandgobjectives
- Collecting,gcleaning,gandgloadinggcustomergdatagintogagdatagwarehouse:gCon-
gductinggstatisticalganalysesgandggeneratinggreports
20. Whichgdatagmigrationgskillgisgnecessarygforgdatabasegadministrators?
- Ensuringgthatgthegdatabasegremainsgsecure
4g/g56
Studygonlinegatghttps://quizlet.com/_drwuf8
1. Whatgisgdataganalytics?
- Thegprocessgofganalyzinggdatagtogextractginsights
- Thegprocessgofgencryptinggdatagtogkeepgitgsecure
- Thegprocessgofgstoringgdatagingagsecureglocationgforgfutureguse
- Thegprocessgofgcollectinggdatagfromgvariousgsources:gThegprocessgofganalyzingg
datagtogextractginsights
2. Whatgisgdatagscience?
- Thegpracticegofgusinggstatisticalgmethodsgtogextractginsightsgfromgdata
- Agfieldgthatginvolvesgcreatinggdatagvisualizationsgtogprovideginsights
- Thegprocessgofgcreatinggcomputergprogramsgtogautomategtasks
- Thegstudygofghowgcomputersginteractgwithghumanglanguage:gThegpracticegofg
usinggstatisticalgmethodsgtogextractginsightsgfromgdata
3. Howgisgdatagsciencegdifferentgfromgdataganalytics?
- Datagsciencegfocusesgmoregongtrackinggexperimentalgdata,gandgdataganalytics
gisgbasedgongstatisticalgmethodsgandghypotheses.
- Datagsciencegfocusesgongdevelopinggnewgalgorithmsgandgmodels,gwhilegdata
ganalyticsgfocusesgongusinggexistinggmodelsgtoganalyzegdata.
- Datagsciencegfocusesgmoregongdatagvisualization,gwhilegdataganalyticsgfocus-
gesgongdatagcleaninggandgpreprocessing.
- Datagscienceginvolvesgcreatinggnewgalgorithms,gwhilegdataganalyticsgusesge
xistinggstatisticalgmethods.:gDatagsciencegfocusesgongdevelopinggnewgalgorithmsga
ndgmodels,gwhilegdataganalyticsgfocusesgongusinggexistinggmodelsgtoganalyzegdata.
4. Whichgcomparisongdescribesgthegdifferencegbetweengdataganalyticsgand
gdatagscience?
- Dataganalyticsgfocusesgongdescriptiveganalysis,gwhilegdatagsciencegfocuses
gongprescriptiveganalysis.
- Dataganalyticsgisgthegprocessgofganalyzinggdatagtogextractginsights,gwhilegdatag
scienceginvolvesgbuildinggandgtestinggmodelsgtogmakegpredictions.
- Dataganalyticsgfocusesgongstatistics,gandgdatagsciencegmainlygfocusesgon
gqualitativegreasoning.
- Datagscienceginvolvesganalyzinggdatagfromgstructuredgsources,gwhilegdataga
nalyticsginvolvesganalyzinggdatagfromgunstructuredgsources.:gDataganalyticsgisgt
hegprocessgofganalyzinggdatagtogextractginsights,gwhilegdatagscienceginvolvesgbuildingga
ndgtestinggmodelsgtogmakegpredictions.
1g/g56
, WGUg-gIntroductiongtogAnalyticsgD491
Studygonlinegatghttps://quizlet.com/_drwuf8
5. Whichgtypegofgdataganalyticsgprojectgaimsgtogdeterminegwhygsomething
ghappenedgingthegpast?
- Diagnostic
- Descriptive
- Predictive
- Prescriptive:gDiagnostic
6. Whatgaregthegdifferentgtypesgofgdataganalyticsgprojects?
- Datagwarehousing,gdatagmining,gdatagvisualization,gandgbusinessgintelligence
- Regressionganalysis,gtimegseriesganalysis,gtextganalytics,gandgnetworkganaly-
gsis
- Datagcollection,gdatagcleaning,gdatagtransformation,gandgdatagvisualization
- Descriptive,gdiagnostic,gpredictive,gandgprescriptiveganalytics:gDescriptive,
gdiagnostic,gpredictive,gandgprescriptiveganalytics
7. Whatgisgthegdifferencegbetweengexploratorygandgconfirmatorygdataganalytics
gprojects?
- Exploratorygprojectsginvolvegtestingghypothesesgandgfindinggpatternsgingdata,
gwhilegconfirmatorygprojectsginvolvegverifyinggexistingghypotheses.
- Exploratorygprojectsginvolveganalyzinggdatagthatgisgalreadygstructured,gwhile
gconfirmatorygprojectsginvolve ganalyzinggunstructuredgdata.
- Exploratorygprojectsginvolveganalyzingglargegdatasets,gwhilegconfirmatory
gprojectsginvolveganalyzinggsmallergdatasets.
- Exploratorygprojectsginvolveganalyzinggdatagfromgagsinglegsource,gwhilegcon-
gfirmatorygprojectsginvolve gintegratinggdatagfromgmultiplegsources.:gExplorator
ygprojectsginvolvegtestingghypothesesgandgfindinggpatternsgingdata,gwhilegconfirmator
ygprojectsginvolvegverifyinggexistingghypotheses.
NOTgCORRECT
8. Whichgprojectgisgconsideredgagdataganalyticsgproject?
- Developinggagrecommendationgsystemgtogsuggestgnewgproductsgtogcus-
gtomersgbasedgongtheirgpastgpurchases
- Creatinggagdashboardgtogvisualizegsalesgdatagandgmonitorginventoryglevelsgfor
gaggrocerygstoregchain
- Buildinggagpredictivegmodelgtogforecastgstockgpricesgforgagfinancialgservices
gcompany
- Designinggagdatabasegschemagtogstoregcustomerginformationgforgagretail
2g/g56
, WGUg-gIntroductiongtogAnalyticsgD491
Studygonlinegatghttps://quizlet.com/_drwuf8
store:gCreatinggagdashboardgtogvisualizegsalesgdatagandgmonitorginventoryglevelsgforg
aggrocerygstoregchain
9. Whygisgqualitygcontrol/assurancegcrucialgforgdatagengineersgingagdataganalyt-
gicsgproject?
- Itgensuresgthatgthegdatagisganalyzedgingagtimelygmanner.
- Itgensuresgthatgthegdatagisgstoredgingagsecureglocation.
- Itgensuresgthatgthegdatagisgaccurategandgreliable.
- Itgensuresgthatgthegdatagisgaccessiblegtogallgstakeholders.:gItgensuresgthatgtheg
datagisgaccurategandgreliable.
10. Whatgdoesgagdataganalystgdogingagdataganalyticsgproject?
- Conductsgexploratorygdataganalysisgtogidentifygtrendsgandgpatterns
- Focusesgongbuildinggmachineglearninggmodels
- Overseesgdataggovernancegandgdatagqualitygassurance
- Designsgandgdevelopsgdatabasesgandgdatagpipelines:gConductsgexploratory
gdataganalysisgtogidentifygtrendsgandgpatterns
11. Whatgisgthegfunctiongofgagdatagscientistgingangorganization?
- Togdesigngandgmaintaingdatagvisualizationsgandgdashboards
- Togoverseegdataggovernancegandgcompliance
- Togworkgindependentlygtoganalyzegdatagandgmakegdecisionsgbasedgongtheir
gfindings
- Togconductgstatisticalganalysisgandgmachineglearninggmodeling:gTogconductg
statisticalganalysisgandgmachineglearninggmodeling
12. Whatgisgthegrolegofgagbusinessgintelligenceganalyst?
- Overseeinggdataggovernancegandgcompliance
- Developinggandgimplementinggdatagprocessinggpipelines
- Designinggandgmaintaininggdatagvisualizationsgandgdashboards
- Conductinggstatisticalganalysisgandgmachineglearninggmodeling:gDesigning
gandgmaintaininggdatagvisualizationsgandgdashboards
13. Whatgisgagprimarygresponsibilitygofgagdatagengineer?
- Designinggandgimplementinggdatagstoragegsolutions
- Designinggandgdevelopinggdatagvisualizationsgforgstakeholders
- Analyzinggandginterpretinggdatagtoginformgbusinessgdecisions
- Developinggpredictivegmodelsgusinggmachineglearninggalgorithms:gDesigning
gandgimplementinggdatagstoragegsolutions
14. Whatgisgagprimarygresponsibilitygofgagmachineglearninggengineer?
- Developinggpredictivegmodelsgusinggmachineglearninggalgorithms
3g/g56
, WGUg-gIntroductiongtogAnalyticsgD491
Studygonlinegatghttps://quizlet.com/_drwuf8
- Analyzinggandginterpretinggdatagtoginformgbusinessgdecisions
- Designinggandgdevelopinggdatagvisualizationsgforgstakeholders
- Designinggandgimplementinggdatagstoragegsolutions:gDevelopinggpredictive
gmodelsgusinggmachineglearninggalgorithms
15. Whatgisgagprimarygresponsibilitygofgagmachineglearninggengineer?
- Togpilotgthegmodel,grefinegit,gandgfullygdeploygit
- Designinggandgmaintaininggdatagvisualizationsgandgdashboards
- Developinggpredictivegmodelsgusinggmachineglearninggalgorithms
- Businessgdomaingknowledgegandgcommunication:gDevelopinggpredictivegmod-
gelsgusinggmachineglearning galgorithms
16. Whatgisgthegrolegandgfunctiongofgagdecisiongscientistgwithingangorganization?
- Togoverseegthegcompany'sghumangresourcesgandgensuregemployeegsatisfac-
gtion
- Toganalyzegdatagandgprovideginsightsgtogsupportginformedgdecision-making
- Togdevelopgmarketinggstrategiesgandgincreasegsalesgrevenue
- Togmanagegthegcompany'sgfinancesgandgensuregprofitability:gToganalyzegdatag
andgprovideginsightsgtogsupportginformedgdecision-making
17. Whatgisgagprimarygresponsibilitygofgagdataganalyst?
- Developinggdatagvisualizationsgforgstakeholders
- Designinggandgimplementinggdatagstoragegsolutions
- Conductinggstatisticalganalysisgtogidentifygpatternsgandgtrends
- Developinggpredictivegmodelsgusinggmachineglearninggalgorithms:gConduct-
ginggstatisticalganalysisgtogidentifygpatternsgandgtrends
18. Whatgcomponentgofgagdataganalyticsgprojectgisgtypicallygcompletedgbygag
dataganalyst?
- Togcollectgandgstoregdatagforgthegorganization
- Togmakegdecisionsgbasedgongtheginsightsgderivedgfromgdataganalysis
- Togcleangandgpreprocessgdatagtogpreparegitgforganalysis
- Togdesigngandgimplementgmachineglearninggalgorithms:gTogcleangandgpre-
gprocessgdatagtogpreparegitgforganalysis
19. Whichgtaskgisgthegdataganalystgresponsiblegforgwithingagdataganalysisg
project?
- Developinggandgimplementinggsoftwaregapplications
- Conductinggstatisticalganalysesgandggeneratinggreports
- Creatinggthegproject'sgoverallggoalsgandgobjectives
- Collecting,gcleaning,gandgloadinggcustomergdatagintogagdatagwarehouse:gCon-
gductinggstatisticalganalysesgandggeneratinggreports
20. Whichgdatagmigrationgskillgisgnecessarygforgdatabasegadministrators?
- Ensuringgthatgthegdatabasegremainsgsecure
4g/g56
