70-774 Exam Questions
54 real 70-774 exam questions with expert-verified answers and explanations. Page 1 of 2.
- Question #1Configure and maintain SQL Server Analysis Services (SSAS)
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Azure Machine Learningmodel comparisonexperiment designdataset configuration - Question #2Configure and maintain SQL Server Analysis Services (SSAS)
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Azure Machine Learningmodel comparisonexperiment designdataset configuration - Question #3Develop machine learning models
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classificationflight delay predictionalgorithm selectionsupervised learning - Question #4Develop machine learning models
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cross-validationmodel evaluationoverfittingexperiment workflow - Question #5
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- Question #6Prepare data for modeling
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Clean Missing Datadata preprocessingmissing valuesAzure ML Studio modules - Question #7Prepare data for modeling
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Import DataAzure Blob storagedata ingestionnon-tabular data - Question #8Prepare data for modeling
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Select Columns in Datasetfeature selectioncolumn removalAzure ML Studio modules - Question #9Prepare data for modeling
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Execute Python Scriptrandom samplingApache Hivedata sampling - Question #12Develop machine learning models
You are analyzing taxi trips in New York City. You leverage the Azure Data Factory to create data pipelines and to orchestrate data movement. You plan to develop a predictive model...
Interactive HiveHDInsight clusterbig data processingperformance optimization - Question #13Develop machine learning models
You plan to use the Data Science Virtual Machine for development, but you are unfamiliar with R scripts. You need to generate R code for an experiment. Which IDE should you use?
RattleR code generationData Science VMIDE tools - Question #15
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- Question #16
You are building an Azure Machine Learning experiment. You need to transform a string column that has 47 distinct values into a binary indicator column. The solution must use the O...
- Question #17
You are building an Azure Machine Learning experiment. You need to transform 47 numeric columns into a set of 10 linearly uncorrelated features. Which module should you add to the...
- Question #18
You have an Azure Machine Learning environment. You are evaluating whether to use R code or Python. Which three actions can you perform by using both R code and Python in the Machi...
- Question #19Develop machine learning models
You plan to use Azure Machine Learning to develop a predictive model. You plan to include an Execute Python Script module. What capability does the module provide?
Execute Python Scriptdata visualizationAzure ML StudioPython module capabilities - Question #20
You are building an Azure Machine Learning experiment. You need to transform a string column into a label column for a Multiclass Decision Jungle module. Which module should you us...
- Question #21
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- Question #22
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- Question #23
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- Question #24
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- Question #25Develop machine learning models
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model comparisondataset configurationAzure ML experimentevaluation metrics - Question #26
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- Question #27
You have an Azure Machine Learning experiment. You discover that a model causes many errors in a production dataset. The model causes only few errors in the training data. What is...
- Question #28
You are building an Azure Machine Learning solution for an online retailer. When a customer selects a product, you need to recommend products that the customer might like to purcha...
- Question #29
You need to integrate code and formatted text into an Azure Machine Learning experiment that enables interactive execution. What should you use?
- Question #30
You have a dataset that is missing values in a column named Column3. Column3 is correlated to two columns named Column4 and Column5. You need to improve the accuracy of the dataset...
- Question #31Develop machine learning models
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model comparisondataset configurationAzure ML experimentevaluation metrics - Question #34Develop machine learning models
You have data about the following: Users Movies User ratings of the movies You need to predict whether a user will like a particular movie. Which Matchbox recommender should you us...
Matchbox recommenderrating predictioncollaborative filteringrecommendation systems - Question #35Develop machine learning models
You have the following three training datasets for a restaurant: User features Item features Ratings of items by users You must recommend restaurant to a particular user based only...
Matchbox recommenderinput parametersitem recommendationuser features - Question #41Develop machine learning models
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Jupyter notebookintermediate datasetAzure ML experimentdata exploration - Question #42Develop machine learning models
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Jupyter notebookintermediate datasetAzure ML experimentdata exploration - Question #43Develop machine learning models
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Jupyter notebookintermediate datasetAzure ML Studiodata exploration - Question #44Develop machine learning models
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Jupyter notebookintermediate datasetAzure ML experimentdata exploration - Question #45Develop machine learning models
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Execute R ScriptAzure ML Studiocomputer vision pipelinecustom modules - Question #46Develop machine learning models
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Azure ML Studioexperiment authoringplatform selectionmodel development - Question #47Develop machine learning models
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Cortana Intelligence Gallerysolution sharingAzure MLpublished experiments - Question #48Prepare data for modeling
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Execute Python Scriptfeature engineeringdate parsingAzure ML Studio - Question #49
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- Question #50Prepare data for modeling
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Edit Metadatacolumn renamingAzure ML Studionative modules - Question #51Prepare data for modeling
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Clean Missing DataPCA imputationmissing valuesAzure ML Studio - Question #52Develop machine learning models
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workspace rolesuser permissionsAzure ML Studiocontributor access - Question #53Develop machine learning models
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Evaluate ModelImport DataExport DataAzure ML experiment - Question #54Prepare data for modeling
You need to identify which columns are more predictive by using a statistical method. Which module should you use?
Filter Based Feature Selectionfeature selectionstatistical methodsAzure ML Studio - Question #55Develop machine learning models
You are building a classification experiment in Azure Machine Learning. You need to ensure that you can use the Evaluate Model module in the experiment. Which two actions should yo...
Evaluate ModelScore ModelTrain Modelclassification pipeline - Question #56Develop machine learning models
You are working on an Azure Machine Learning experiment that uses four different logistic regression algorithms. You are evaluating the algorithms based on the data in the followin...
logistic regressionmodel evaluationaccuracy metricsmodel comparison - Question #57Develop machine learning models
The manager of a call center reports that staffing the center is difficult because the number of calls is unpredictable. You have historical data that contains information about th...
Poisson Regressionregression modelscall volume predictiontime-series forecasting - Question #58Prepare data for modeling
You have an Apache Spark cluster in Azure HDInsight. The cluster includes 200 TB in five Apache Hive tables that have multiple foreign key relationships. You have an Azure Machine...
Hive UDFHDInsightdata preparationSpark AFT regression - Question #59Develop machine learning models
You are building an Azure Machine Learning workflow by using Azure Machine Learning Studio. You create an Azure notebook that supports the Microsoft Cognitive Toolkit. You need to...
SGD algorithmsDataParallelASGDparameter serverMicrosoft Cognitive Toolkit - Question #60Develop machine learning models
You plan to use Azure Machine Learning to develop a predictive model. You plan to include an Execute Python Script module. What capability does the module provide?
Execute Python ScriptZIP importAzure ML StudioPython modules