Microsoft Design and Implement Big Data Analytics Solutions - 070-475 Exam Practice Test
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 states goals. Some question sets might have more than one correct solution, while the 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 have an Apache Spark system that contains 5 TB of data.
You need to write queries that analyze the data in the system. The queries must meet the following requirements:
* Use static data typing.
* Execute queries as quickly as possible.
* Have access to the latest language features.
Solution: You write the queries by using Scala.
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 have an Apache Spark system that contains 5 TB of data.
You need to write queries that analyze the data in the system. The queries must meet the following requirements:
* Use static data typing.
* Execute queries as quickly as possible.
* Have access to the latest language features.
Solution: You write the queries by using Scala.
Correct Answer: B
Vote an answer
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 have a Microsoft Azure subscription that includes Azure Data Lake and Cognitive Services.
An administrator plans to deploy an Azure Data Factory.
You need to ensure that the administrator can create the data factory.
Solution: You add the user to the Owner role.
Does this meet the goal?
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 have a Microsoft Azure subscription that includes Azure Data Lake and Cognitive Services.
An administrator plans to deploy an Azure Data Factory.
You need to ensure that the administrator can create the data factory.
Solution: You add the user to the Owner role.
Does this meet the goal?
Correct Answer: A
Vote an answer
You need to recommend a platform architecture for a big data solution that meets the following requirements:
Supports batch processing
Provides a holding area for a 3-petabyte (PB) dataset
Minimizes the development effort to implement the solution
Provides near real time relational querying across a multi-terabyte (TB) dataset Which two platform architectures should you include in the recommendation? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
Supports batch processing
Provides a holding area for a 3-petabyte (PB) dataset
Minimizes the development effort to implement the solution
Provides near real time relational querying across a multi-terabyte (TB) dataset Which two platform architectures should you include in the recommendation? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
Correct Answer: B,E
Vote an answer
Explanation: Only visible for PassTestking members. You can sign-up / login (it's free).
You have data in an on-premises Microsoft SQL Server database.
You must ingest the data in Microsoft Azure Blob storage from the on-premises SQL Server database by using Azure Data Factory.
You need to identify which tasks must be performed from Azure.
In which sequence should you perform the actions? To answer, move all of the 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.
You must ingest the data in Microsoft Azure Blob storage from the on-premises SQL Server database by using Azure Data Factory.
You need to identify which tasks must be performed from Azure.
In which sequence should you perform the actions? To answer, move all of the 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.
Correct Answer:
Explanation
Step 1: Configure a Microsoft Data Management Gateway
Install and configure Azure Data Factory Integration Runtime.
The Integration Runtime is a customer managed data integration infrastructure used by Azure Data Factory to provide data integration capabilities across different network environments. This runtime was formerly called
"Data Management Gateway".
Step 2: Create a linked service for Azure Blob storage
Create an Azure Storage linked service (destination/sink). You link your Azure storage account to the data factory.
Step 3: Create a linked service for SQL Server
Create and encrypt a SQL Server linked service (source)
In this step, you link your on-premises SQL Server instance to the data factory.
Step 4: Create an input dataset and an output dataset.
Create a dataset for the source SQL Server database. In this step, you create input and output datasets. They represent input and output data for the copy operation, which copies data from the on-premises SQL Server database to Azure Blob storage.
Step 5: Create a pipeline..
You create a pipeline with a copy activity. The copy activity uses SqlServerDataset as the input dataset and AzureBlobDataset as the output dataset. The source type is set to SqlSource and the sink type is set to BlobSink.
References: https://docs.microsoft.com/en-us/azure/data-factory/tutorial-hybrid-copy-powershell
You have raw data in Microsoft Azure Blob storage. Each data file is 10 KB and is the XML format.
You identify the following requirements for the data:
* The data must be converted into a flat data structure by using a C# MapReduce job.
* The data must be moved to an Azure SQL database, which will then be used to visualize the data.
* Additional stored procedures must run against the data once the data is in the database.
You need to create the workflow for the Azure Data Factory pipeline.
Which activity type should you use for each requirement? To answer, drag the appropriate workflow components to the correct requirements. Each workflow component may be used once, more than once, or not at all. You may need to drag the split bar between the panes or scroll to view content.
NOTE: Each correct selection is worth one point.
You identify the following requirements for the data:
* The data must be converted into a flat data structure by using a C# MapReduce job.
* The data must be moved to an Azure SQL database, which will then be used to visualize the data.
* Additional stored procedures must run against the data once the data is in the database.
You need to create the workflow for the Azure Data Factory pipeline.
Which activity type should you use for each requirement? To answer, drag the appropriate workflow components to the correct requirements. Each workflow component may be used once, more than once, or not at all. You may need to drag the split bar between the panes or scroll to view content.
NOTE: Each correct selection is worth one point.
Correct Answer:
Explanation
Box 1: HDinsightMapReduce
The HDInsight MapReduce activity in a Data Factory pipeline invokes MapReduce program on your own or on-demand HDInsight cluster.
Box 2: HDInsightStreaming
Box 3: SQLServerStoredProcedure
You are building a streaming data analysis solution that will process approximately 1 TB of data weekly.
You plan to use Microsoft Azure Stream Analytics to create alerts on real-time data. The data must be preserved for deeper analysis at a later date.
You need to recommend a storage solution for the alert data. The solution must meet the following requirements:
* Support scaling up without any downtime
* Minimize data storage costs.
What should you recommend using to store the data?
You plan to use Microsoft Azure Stream Analytics to create alerts on real-time data. The data must be preserved for deeper analysis at a later date.
You need to recommend a storage solution for the alert data. The solution must meet the following requirements:
* Support scaling up without any downtime
* Minimize data storage costs.
What should you recommend using to store the data?
Correct Answer: A
Vote an answer
You have a Microsoft Azure data factory.
You assign administrative roles to the users in the following table.
You discover that several new data factory instances were created.
You need to ensure that only User5 can create a new data factory instance.
Which two roles should you change? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
You assign administrative roles to the users in the following table.
You discover that several new data factory instances were created.
You need to ensure that only User5 can create a new data factory instance.
Which two roles should you change? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
Correct Answer: B,E
Vote an answer
You have structured data that resides in Microsoft Azure Blob Storage.
You need to perform a rapid interactive analysis of the data and to generate visualizations of the data.
What is the best type of Azure HDInsight cluster to use to achieve the goal? More than one answer choice may achieve the goal. Select the BEST answer.
You need to perform a rapid interactive analysis of the data and to generate visualizations of the data.
What is the best type of Azure HDInsight cluster to use to achieve the goal? More than one answer choice may achieve the goal. Select the BEST answer.
Correct Answer: A
Vote an answer
Explanation: Only visible for PassTestking members. You can sign-up / login (it's free).
Your company supports multiple Microsoft Azure subscriptions.
You plan to deploy several virtual machines to support the services in Azure.
You need to automate the management of all the subscriptions. The solution must minimize administrative effort.
Which two cmdlets should you run? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
You plan to deploy several virtual machines to support the services in Azure.
You need to automate the management of all the subscriptions. The solution must minimize administrative effort.
Which two cmdlets should you run? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
Correct Answer: B,D
Vote an answer