Free Microsoft 70-776 Exam Dumps Questions & Answers

You are implementing a solution by using Microsoft Azure Data Lake Analytics.
You have a dataset that contains data-related to website visits.
You need to combine overlapping visits into a single entry based on the timestamp of the visits.
Which type of U-SQL interface should you use?

• A.  IProcessor
• B.  Aggregate
• C.  IReducer
• D.  IExtractor

You use Microsoft Azure Data Lake Store as the default storage for an Azure HDInsight cluster.
You establish an SSH connection to the HDInsight cluster.
You need to copy files from the HDInsight cluster to the Data LakeStore.
Which command should you use?

• A.  hadoop fs
• B.  AdlCopy
• C.  AzCopy
• D.  hdfs dfs

You need to use the Cognition.Vision.FaceDetector() function in U-SQL to analyze images.
Which attribute can you detect by using the function?

• A.  weight
• B.  gender
• C.  hair color
• D.  race

You plan to use Microsoft Azure Event Hubs to ingest data. You plan to use Azure Stream Analytics to analyze the data in real time and to send the output directly to Azure Data Lake Store.
You discover duplicate records in the output data.
What is a possible cause of the duplicate records?

• A.  There are multiple deliveries to the output adapter that writes the output events.
• B.  The Stream Analytics output adapter writes the output events transactionally.
• C.  There are connectivity issues with the output adapter.
• D.  There is a connectivity issue between the data source and the event hub.

You have a Microsoft Azure SQL data warehouse named DW1 that is used only from Monday to Friday.
You need to minimize Data Warehouse Unit (DWU) usage during the weekend.
What should you do?

• A.  Call the Create or Update Database REST API.
• B.  From the Azure CLI, run the account set command.
• C.  Run the ALTER DATABASE statement.
• D.  Run the Suspend-AzureRmSqlDatabase Azure PowerShell cmdlet.