Free Microsoft DP-200 Practice Test & Real Exam Questions
You plan to deploy an Azure Cosmos DB database that supports multi-master replication.
You need to select a consistency level for the database to meet the following requirements:
Provide a recovery point objective (RPO) of less than 15 minutes.
Provide a recovery time objective (RTO) of zero minutes.
What are three possible consistency levels that you can select? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.
You need to select a consistency level for the database to meet the following requirements:
Provide a recovery point objective (RPO) of less than 15 minutes.
Provide a recovery time objective (RTO) of zero minutes.
What are three possible consistency levels that you can select? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.
Correct Answer: A,B,D
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Explanation: Only visible for Pass4Leader members. You can sign-up / login (it's free).
You are creating a managed data warehouse solution on Microsoft Azure.
You must use PolyBase to retrieve data from Azure Blob storage that resides in parquet format and load the data into a large table called FactSalesOrderDetails.
You need to configure Azure SQL Data Warehouse to receive the data.
Which four 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.
You must use PolyBase to retrieve data from Azure Blob storage that resides in parquet format and load the data into a large table called FactSalesOrderDetails.
You need to configure Azure SQL Data Warehouse to receive the data.
Which four 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.
Correct Answer:
1 - Create a master key on the database
2 - Create an external data source for Azure Blob storage
3 - Create an external file format to map parquet files.
4 - Create the external table FactSalesOrderDetails
References:
https://docs.microsoft.com/en-us/sql/relational-databases/polybase/polybase-configure-azure-blob-storage
Which windowing function should you use to perform the streaming aggregation of the sales data?
Correct Answer: D
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You are developing a solution to visualize multiple terabytes of geospatial data.
The solution has the following requirements:
* Data must be encrypted.
* Data must be accessible by multiple resources on Microsoft Azure.
You need to provision storage for the solution.
Which four actions should you perform in sequence? To answer, move the appropriate action from the list of actions to the answer area and arrange them in the correct order.
The solution has the following requirements:
* Data must be encrypted.
* Data must be accessible by multiple resources on Microsoft Azure.
You need to provision storage for the solution.
Which four actions should you perform in sequence? To answer, move the appropriate action from the list of actions to the answer area and arrange them in the correct order.
Correct Answer:
1 - Create a new Azure Data Lake Storage account with Azure Data Lake managed encryption keys
2 - Select and configure an encryption key storage container
3 - Add an access policy for the new Azure Data Lake account to the key storage container.
4 - Enable encryption on the Azure Data Lake using the Azure portal.
References:
https://docs.microsoft.com/en-us/azure/security/fundamentals/encryption-atrest
Use the following login credentials as needed:
Azure Username: xxxxx
Azure Password: xxxxx
The following information is for technical support purposes only:
Lab Instance: 10543936
You need to ensure that users in the West US region can read data from a local copy of an Azure Cosmos DB database named cosmos10543936.
To complete this task, sign in to the Azure portal.
NOTE: This task might take several minutes to complete. You can perform other tasks while the task completes or end this section of the exam.
Azure Username: xxxxx
Azure Password: xxxxx
The following information is for technical support purposes only:
Lab Instance: 10543936
You need to ensure that users in the West US region can read data from a local copy of an Azure Cosmos DB database named cosmos10543936.
To complete this task, sign in to the Azure portal.
NOTE: This task might take several minutes to complete. You can perform other tasks while the task completes or end this section of the exam.
Correct Answer:
You can enable Availability Zones by using Azure portal when creating an Azure Cosmos account.
You can enable Availability Zones by using Azure portal.
Step 1: enable the Geo-redundancy, Multi-region Writes
1. In Azure Portal search for and select Azure Cosmos DB.
2. Locate the Cosmos DB database named cosmos10543936
3. Access the properties for cosmos10543936
4. enable the Geo-redundancy, Multi-region Writes.
Location: West US region
Step 2: Add region from your database account
1. In to Azure portal, go to your Azure Cosmos account, and open the Replicate data globally menu.
2. To add regions, select the hexagons on the map with the + label that corresponds to your desired region(s). Alternatively, to add a region, select the + Add region option and choose a region from the drop-down menu.
Add: West US region
3. To save your changes, select OK.
Reference:
https://docs.microsoft.com/en-us/azure/cosmos-db/high-availability
https://docs.microsoft.com/en-us/azure/cosmos-db/how-to-manage-database-account
You can enable Availability Zones by using Azure portal.
Step 1: enable the Geo-redundancy, Multi-region Writes
1. In Azure Portal search for and select Azure Cosmos DB.
2. Locate the Cosmos DB database named cosmos10543936
3. Access the properties for cosmos10543936
4. enable the Geo-redundancy, Multi-region Writes.
Location: West US region
Step 2: Add region from your database account
1. In to Azure portal, go to your Azure Cosmos account, and open the Replicate data globally menu.
2. To add regions, select the hexagons on the map with the + label that corresponds to your desired region(s). Alternatively, to add a region, select the + Add region option and choose a region from the drop-down menu.
Add: West US region
3. To save your changes, select OK.
Reference:
https://docs.microsoft.com/en-us/azure/cosmos-db/high-availability
https://docs.microsoft.com/en-us/azure/cosmos-db/how-to-manage-database-account
You plan to perform batch processing in Azure Databricks once daily.
Which type of Databricks cluster should you use?
Which type of Databricks cluster should you use?
Correct Answer: C
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Explanation: Only visible for Pass4Leader members. You can sign-up / login (it's free).
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 scenario, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
You have an Azure Storage account that contains 100 GB of files. The files contain text and numerical values. 75% of the rows contain description data that has an average length of 1.1 MB.
You plan to copy the data from the storage account to an enterprise data warehouse in Azure Synapse Analytics.
You need to prepare the files to ensure that the data copies quickly.
Solution: You convert the files to compressed delimited text files.
Does this meet the goal?
After you answer a question in this scenario, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
You have an Azure Storage account that contains 100 GB of files. The files contain text and numerical values. 75% of the rows contain description data that has an average length of 1.1 MB.
You plan to copy the data from the storage account to an enterprise data warehouse in Azure Synapse Analytics.
You need to prepare the files to ensure that the data copies quickly.
Solution: You convert the files to compressed delimited text files.
Does this meet the goal?
Correct Answer: B
Vote an answer
Explanation: Only visible for Pass4Leader members. You can sign-up / login (it's free).
You need to provision the polling data storage account.
How should you configure the storage account? To answer, drag the appropriate Configuration Value to the correct Setting. Each Configuration 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.
How should you configure the storage account? To answer, drag the appropriate Configuration Value to the correct Setting. Each Configuration 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.
Correct Answer:
References:
https://docs.microsoft.com/bs-cyrl-ba/azure/storage/blobs/data-lake-storage-quickstart-create-account
https://docs.microsoft.com/en-us/azure/storage/common/storage-redundancy-grs
You are creating a new notebook in Azure Databricks that will support R as the primary language but will also support Scola and SQL.
Which switch should you use to switch between languages?
Which switch should you use to switch between languages?
Correct Answer: A
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Explanation: Only visible for Pass4Leader members. You can sign-up / login (it's free).
A company is deploying a service-based data environment. You are developing a solution to process this data.
The solution must meet the following requirements:
Use an Azure HDInsight cluster for data ingestion from a relational database in a different cloud service Use an Azure Data Lake Storage account to store processed data Allow users to download processed data You need to recommend technologies for the solution.
Which technologies should you use? To answer, select the appropriate options in the answer area.
The solution must meet the following requirements:
Use an Azure HDInsight cluster for data ingestion from a relational database in a different cloud service Use an Azure Data Lake Storage account to store processed data Allow users to download processed data You need to recommend technologies for the solution.
Which technologies should you use? To answer, select the appropriate options in the answer area.
Correct Answer:
References:
https://sqoop.apache.org/
https://kafka.apache.org/intro
https://docs.microsoft.com/en-us/azure/hdinsight/hadoop/apache-hadoop-use-hive-ambari-view
A company is planning to use Microsoft Azure Cosmos DB as the data store for an application. You have the following Azure CLI command:
az cosmosdb create --name "cosmosdbdev1" --resource-group "rgdev"
You need to minimize latency and expose the SQL API. How should you complete the command? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
az cosmosdb create --name "cosmosdbdev1" --resource-group "rgdev"
You need to minimize latency and expose the SQL API. How should you complete the command? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Correct Answer:
V
References:
https://docs.microsoft.com/en-us/azure/cosmos-db/consistency-levels
https://docs.microsoft.com/en-us/azure/cosmos-db/create-sql-api-dotnet
A company runs Microsoft Dynamics CRM with Microsoft SQL Server on-premises. SQL Server Integration Services (SSIS) packages extract data from Dynamics CRM APIs, and load the data into a SQL Server data warehouse.
The datacenter is running out of capacity. Because of the network configuration, you must extract on premises data to the cloud over https. You cannot open any additional ports. The solution must implement the least amount of effort.
You need to create the pipeline system.
Which component should you use? To answer, select the appropriate technology in the dialog box in the answer area.
NOTE: Each correct selection is worth one point.
The datacenter is running out of capacity. Because of the network configuration, you must extract on premises data to the cloud over https. You cannot open any additional ports. The solution must implement the least amount of effort.
You need to create the pipeline system.
Which component should you use? To answer, select the appropriate technology in the dialog box in the answer area.
NOTE: Each correct selection is worth one point.
Correct Answer:
References:
https://docs.microsoft.com/en-us/azure/data-factory/create-self-hosted-integration-runtime
