Microsoft Engineering Data with Microsoft Cloud Services - 070-776 FREE EXAM DUMPS QUESTIONS & ANSWERS

You are developing an application that uses Microsoft Azure Stream Analytics.
You have data structures that are defined dynamically.
You want to enable consistency between the logical methods used by stream processing and batch processing.
You need to ensure that the data can be integrated by using consistent data points.
What should you use to process the data?

You have a Microsoft Azure SQL data warehouse that has 10 compute nodes.
You need to export 10 TB of data from a data warehouse table to several new flat files in Azure Blob storage.
The solution must maximize the use of the available compute nodes.
What should you do?

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
After you answer a question in this sections, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
You are monitoring user queries to a Microsoft Azure SQL data warehouse that has six compute nodes.
You discover that compute node utilization is uneven. The rows_processed column from sys.dm_pdw_workers shows a significant variation in the number of rows being moved among the distributions for the same table for the same query.
You need to ensure that the load is distributed evenly across the compute nodes.
Solution: You change the table to use a column that is not skewed for hash distribution.
Does this meet the goal?

You are creating a series of activities for a Microsoft Azure Data Factory. The first activity will copy an input dataset named Dataset1 to an output dataset named Dataset2. The second activity will copy a dataset named Dataset3 to an output dataset named Dataset4.
Dataset1 is located in Azure Table Storage. Dataset2 is located in Azure Blob storage. Dataset3 is located in an Azure Data Lake store. Dataset4 is located in an Azure SQL data warehouse.
You need to configure the inputs for the second activity. The solution must ensure that Dataset3 is copied after Dataset2 is created.
How should you complete the JSON code for the second activity? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

You have an Apache Hive database in a Microsoft Azure HDInsight cluster.
You create an Azure Data Factory named DF1.
You need to transform the data in the Hive database and to output the data to Azure Blob storage.
Which three cmdlets should you run in sequence? To answer, move the appropriate cmdlets from the list of cmdlets to the answer area and arrange them in the correct order.

You have a Microsoft Azure SQL data warehouse. You have an Azure Data Lake Store that contains data from ORC, RC, Parquet, and delimited text files.
You need to load the data to the data warehouse in the least amount of time possible.
Which two actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

You have an on-premises Microsoft SQL Server instance named Instance1 that contains a database named DB1.
You have a Data Management Gateway named Gateway1.
You plan to create a linked service in Azure Data Factory for DB1.
You need to connect to DB1 by using standard SQL Server Authentication. You must use a username of User1 and a password of P@$$w0rd89.
How should you complete the JSON code? TO answer, drag the appropriate values to the correct targets. Each value may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.

Note: This question is part of a series of questions that present the same scenario. For your convenience, the scenario is repeated in each question. Each question presents a different goal and answer choices, but the text of the scenario is exactly the same in each question in this series.
Start of repeated scenario
You are migrating an existing on-premises data warehouse named LocalDW to Microsoft Azure. You will use an Azure SQL data warehouse named AzureDW for data storage and an Azure Data Factory named AzureDF for extract, transformation, and load (ETL) functions.
For each table in LocalDW, you create a table in AzureDW.
On the on-premises network, you have a Data Management Gateway.
Some source data is stored in Azure Blob storage. Some source data is stored on an on-premises Microsoft SQL Server instance. The instance has a table named Table1.
After data is processed by using AzureDF, the data must be archived and accessible forever. The archived data must meet a Service Level Agreement (SLA) for availability of 99 percent. If an Azure region fails, the archived data must be available for reading always. The storage solution for the archived data must minimize costs.
End of repeated scenario.
Which three actions should you perform in sequence to migrate the on-premises data warehouse to Azure SQL Data Warehouse? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

You have a Microsoft Azure Data Lake Analytics service.
You have a file named Employee.tsv that contains data on employees. Employee.tsv contains seven columns named EmpId, Start, FirstName, LastName, Age, Department, and Title.
You need to create a Data Lake Analytics jobs to transform Employee.tsv, define a schema for the data, and output the data to a CSV file. The outputted data must contain only employees who are in the sales department. The Age column must allow NULL.
How should you complete the U-SQL code segment? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

You are designing a Microsoft Azure analytics solution. The solution requires that data be copied from Azure Blob storage to Azure Data Lake Store.
The data will be copied on a recurring schedule. Occasionally, the data will be copied manually.
You need to recommend a solution to copy the data.
Which tools should you include in the recommendation? To answer, drag the appropriate tools to the correct requirements. Each tool may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.