Exact 70-776 Dumps Questions 2021

NEW QUESTION 1
DRAG DROP
You need to load data from Microsoft Azure Data Lake Store to Azure SQL Data Warehouse by using Transact-SQL.
In which sequence should you perform the actions? To answer, move all actions from the list of actions to the answer area and arrange them in the correct order.
NOTE: More than one order of answer choices is correct. You will receive credit for any of the correct orders you select.

Answer:

Explanation:

NEW QUESTION 2
HOTSPOT
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.

Answer:

Explanation:
References:
https://github.com/aelij/azure-content/blob/master/articles/data-factory/data-factory-create- pipelines.md

NEW QUESTION 3
DRAG DROP
You are monitoring a Microsoft Azure SQL data warehouse. You need to get the following information:
- The top 10 longest running queries
- The distributed query plan for a specific query
Which dynamic management view should you use for each piece of information? To answer, drag the appropriate dynamic management views to the correct pieces of information. Each dynamic management view 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.

Answer:

Explanation:
References:
https://docs.microsoft.com/en-us/azure/sql-data-warehouse/sql-data-warehouse-manage-monitor

NEW QUESTION 4
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?

• A. Use a transform activity in an Azure Data Factory pipeline.
• B. Execute the create table as select statement.
• C. Use the bcp utility.
• D. Execute the create external table as select statement.

Answer: C

NEW QUESTION 5
HOTSPOT
You plan to implement a Microsoft Azure Stream Analytics job to track the data from IoT devices. You will have the following two jobs:
- Job1 will contain a query that has one non-partitioned step.
- Job2 will contain a query that has two steps. One of the steps is partitioned.
What is the maximum number of streaming units that will be consumed per job? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

Answer:

Explanation:
References:
https://docs.microsoft.com/en-us/azure/stream-analytics/stream-analytics-scale-jobs https://docs.microsoft.com/en-us/azure/stream-analytics/stream-analytics-streaming-unit- consumption

NEW QUESTION 6
DRAG DROP
You have a Microsoft Azure Stream Analytics solution that captures website visits and user interactions on the website.
You have the sample input data described in the following table.

You have the sample output described in the following table.

How should you complete the script? 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.

Answer:

Explanation:
References:
https://docs.microsoft.com/en-us/azure/stream-analytics/stream-analytics-stream-analytics-query- patterns

NEW QUESTION 7
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 section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
You are troubleshooting a slice in Microsoft Azure Data Factory for a dataset that has been in a waiting state for the last three days. The dataset should have been ready two days ago.
The dataset is being produced outside the scope of Azure Data Factory. The dataset is defined by using the following JSON code.

You need to modify the JSON code to ensure that the dataset is marked as ready whenever there is data in the data store.
Solution: You change the external attribute to true. Does this meet the goal?

• A. Yes
• B. No

Answer: A

Explanation:
References:
https://docs.microsoft.com/en-us/azure/data-factory/v1/data-factory-create-datasets

NEW QUESTION 8
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.
End of repeated scenario.
You need to configure Azure Data Factory to connect to the on-premises SQL Server instance. What should you do first?

• A. Deploy an Azure virtual network gateway.
• B. Create a dataset in Azure Data Factory.
• C. From Azure Data Factory, define a data gateway.
• D. Deploy an Azure local network gateway.

Answer: C

Explanation:
References:
https://docs.microsoft.com/en-us/azure/data-factory/v1/data-factory-move-data-between-onprem- and-cloud

NEW QUESTION 9
DRAG DROP
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.

Answer:

Explanation:
References:
https://github.com/uglide/azure-content/blob/master/articles/data-factory/data-factory-move-data-between-onprem-and-cloud.md

NEW QUESTION 10
DRAG DROP
You have IoT devices that produce the following output.

You need to use Microsoft Azure Stream Analytics to convert the output into the tabular format described in the following table.

How should you complete the Stream Analytics query? 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.

Answer:

Explanation:

NEW QUESTION 11
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?

• A. Use the bcp utility.
• B. Execute the CREATE EXTERNAL TABLE AS SELECT statement.
• C. Create a Microsoft SQL Server Integration Services (SSIS) package that has a data flow task.
• D. Create a Microsoft SQL Server Integration Services (SSIS) package that has an SSIS Azure Blob Storage task.

Answer: D

NEW QUESTION 12
You have a Microsoft Azure Stream Analytics job.
You are debugging event information manually.
You need to view the event data that is being collected.
Which monitoring data should you view for the Stream Analytics job?

• A. query
• B. outputs
• C. scale
• D. inputs

Answer: D

NEW QUESTION 13
DRAG DROP
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.

Answer:

Explanation:
References:
https://docs.microsoft.com/en-us/powershell/module/azurerm.datafactories/new-azurermdatafactorypipeline?view=azurermps-4.4.0
https://github.com/aelij/azure-content/blob/master/articles/data-factory/data-factory-build-your-first-pipeline-using-powershell.md

NEW QUESTION 14
You have a Microsoft Azure SQL data warehouse that contains information about community events. An Azure Data Factory job writes an updated CSV file in Azure Blob storage to Community/{date}/events.csv daily.
You plan to consume a Twitter feed by using Azure Stream Analytics and to correlate the feed to the community events.
You plan to use Stream Analytics to retrieve the latest community events data and to correlate the data to the Twitter feed data.
You need to ensure that when updates to the community events data is written to the CSV files, the Stream Analytics job can access the latest community events data.
What should you configure?

• A. an output that uses a blob storage sink and has a path pattern of Community/{date}
• B. an output that uses an event hub sink and the CSV event serialization format
• C. an input that uses a reference data source and has a path pattern of Community/{date}/events.csv
• D. an input that uses a reference data source and has a path pattern of Community/{date}

Answer: C

NEW QUESTION 15
HOTSPOT
You are designing a fact table that has 100 million rows and 1,800 partitions. The partitions are defined based on a column named OrderDayKey. The fact table will contain:
Data from the last five years
A clustered columnstore index
A column named YearMonthKey that stores the year and the month
Multiple transformations will be performed on the fact table during the loading process. The fact table will be hash distributed on a column named OrderId.
You plan to load the data to a staging table and to perform transformations on the staging table. You will then load the data from the staging table to the final fact table.
You need to design a solution to load the data to the fact table. The solution must minimize how long it takes to perform the following tasks:
Load the staging table.
Transfer the data from the staging table to the fact table. Remove data that is older than five years.
Query the data in the fact table
How should you configure the tables? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

Answer:

Explanation:

NEW QUESTION 16
You manage an on-premises data warehouse that uses Microsoft SQL Server. The data warehouse contains 100 TB of data. The data is partitioned by month. One TB of data is added to the data warehouse each month.
You create a Microsoft Azure SQL data warehouse and copy the on-premises data to the data warehouse.
You need to implement a process to replicate the on-premises data warehouse to the Azure SQL data warehouse. The solution must support daily incremental updates and must provide error handling. What should you use?

• A. the Azure Import/Export service
• B. SQL Server log shipping
• C. Azure Data Factory
• D. the AzCopy utility

Answer: C

NEW QUESTION 17
DRAG DROP
You are building a data pipeline that uses Microsoft Azure Stream Analytics.
Alerts are generated when the aggregate of data streaming in from devices during a minute-long window matches the values in a rule.
You need to retrieve the following information:
*The event ID
*The device ID
*The application ID that runs the service
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

Answer:

Explanation: