22 September, 2020
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Question 1
- (Exam Topic 3)
Note: This question is part of series of questions that present the same scenario. Each question in the series contain a unique solution. Determine whether the solution meets the stated goals.
You develop data engineering solutions for a company.
A project requires the deployment of resources to Microsoft Azure for batch data processing on Azure
HDInsight. Batch processing will run daily and must: Scale to minimize costs
Be monitored for cluster performance
You need to recommend a tool that will monitor clusters and provide information to suggest how to scale. Solution: Monitor cluster load using the Ambari Web UI.
Does the solution meet the goal?
Note: This question is part of series of questions that present the same scenario. Each question in the series contain a unique solution. Determine whether the solution meets the stated goals.
You develop data engineering solutions for a company.
A project requires the deployment of resources to Microsoft Azure for batch data processing on Azure
HDInsight. Batch processing will run daily and must: Scale to minimize costs
Be monitored for cluster performance
You need to recommend a tool that will monitor clusters and provide information to suggest how to scale. Solution: Monitor cluster load using the Ambari Web UI.
Does the solution meet the goal?
Question 2
- (Exam Topic 3)
You are the data engineer tor your company. An application uses a NoSQL database to store data. The database uses the key-value and wide-column NoSQL database type.
Developers need to access data in the database using an API.
You need to determine which API to use for the database model and type.
Which two APIs should you use? Each correct answer presents a complete solution. NOTE: Each correct selection s worth one point.
You are the data engineer tor your company. An application uses a NoSQL database to store data. The database uses the key-value and wide-column NoSQL database type.
Developers need to access data in the database using an API.
You need to determine which API to use for the database model and type.
Which two APIs should you use? Each correct answer presents a complete solution. NOTE: Each correct selection s worth one point.
Question 3
- (Exam Topic 3)
A company has a SaaS solution that uses Azure SQL Database with elastic pools. The solution contains a dedicated database for each customer organization. Customer organizations have peak usage at different periods during the year.
You need to implement the Azure SQL Database elastic pool to minimize cost. Which option or options should you configure?
A company has a SaaS solution that uses Azure SQL Database with elastic pools. The solution contains a dedicated database for each customer organization. Customer organizations have peak usage at different periods during the year.
You need to implement the Azure SQL Database elastic pool to minimize cost. Which option or options should you configure?
![\"DP-200](\"/images/DP-200.files/image091.png\")
Maximum resources utilized by all databases in the pool (either maximum DTUs or maximum vCores depending on your choice of resourcing model).
Question 4
- (Exam Topic 3)
A company plans to use Azure Storage for file storage purposes. Compliance rules require: A single storage account to store all operations including reads, writes and deletes
Retention of an on-premises copy of historical operations You need to configure the storage account.
Which two actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
A company plans to use Azure Storage for file storage purposes. Compliance rules require: A single storage account to store all operations including reads, writes and deletes
Retention of an on-premises copy of historical operations You need to configure the storage account.
Which two actions should you perform? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
Question 5
- (Exam Topic 3)
A company plans to use Azure SQL Database to support a mission-critical application.
The application must be highly available without performance degradation during maintenance windows. You need to implement the solution.
Which three technologies should you implement? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
A company plans to use Azure SQL Database to support a mission-critical application.
The application must be highly available without performance degradation during maintenance windows. You need to implement the solution.
Which three technologies should you implement? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
![\"DP-200](\"/images/DP-200.files/image061.jpg\")
Question 6
- (Exam Topic 3)
A company has a Microsoft Azure HDInsight solution that uses different cluster types to process and analyze data. Operations are continuous.
Reports indicate slowdowns during a specific lime window.
You need to determine a monitoring solution to track down the issue in the least amount of time. What should you use?
A company has a Microsoft Azure HDInsight solution that uses different cluster types to process and analyze data. Operations are continuous.
Reports indicate slowdowns during a specific lime window.
You need to determine a monitoring solution to track down the issue in the least amount of time. What should you use?
Question 7
- (Exam Topic 3)
Your company uses several Azure HDInsight clusters.
The data engineering team reports several errors with some application using these clusters. You need to recommend a solution to review the health of the clusters.
What should you include in you recommendation?
Your company uses several Azure HDInsight clusters.
The data engineering team reports several errors with some application using these clusters. You need to recommend a solution to review the health of the clusters.
What should you include in you recommendation?
Question 8
- (Exam Topic 3)
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.
Solution:
Does this meet the goal?
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.
Solution:
Does this meet the goal?
Question 9
- (Exam Topic 3)
A company is designing a hybrid solution to synchronize data and on-premises Microsoft SQL Server database to Azure SQL Database.
You must perform an assessment of databases to determine whether data will move without compatibility issues.
You need to perform the assessment. Which tool should you use?
A company is designing a hybrid solution to synchronize data and on-premises Microsoft SQL Server database to Azure SQL Database.
You must perform an assessment of databases to determine whether data will move without compatibility issues.
You need to perform the assessment. Which tool should you use?
Question 10
- (Exam Topic 2)
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 questions 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 need to configure data encryption for external applications. Solution:
1. Access the Always Encrypted Wizard in SQL Server Management Studio
2. Select the column to be encrypted
3. Set the encryption type to Randomized
4. Configure the master key to use the Windows Certificate Store
5. Validate configuration results and deploy the solution Does the solution meet the goal?
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 questions 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 need to configure data encryption for external applications. Solution:
1. Access the Always Encrypted Wizard in SQL Server Management Studio
2. Select the column to be encrypted
3. Set the encryption type to Randomized
4. Configure the master key to use the Windows Certificate Store
5. Validate configuration results and deploy the solution Does the solution meet the goal?
![\"DP-200](\"/images/DP-200.files/image020.jpg\")
Question 11
- (Exam Topic 3)
A company has a SaaS solutions that will uses Azure SQL Database with elastic pools. The solution will have a dedicated database for each customer organization Customer organizations have peak usage at different periods during the year.
Which two factors affect your costs when sizing the Azure SQL Database elastic pools? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.
A company has a SaaS solutions that will uses Azure SQL Database with elastic pools. The solution will have a dedicated database for each customer organization Customer organizations have peak usage at different periods during the year.
Which two factors affect your costs when sizing the Azure SQL Database elastic pools? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.
Question 12
- (Exam Topic 1)
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.
Solution:
Does this meet the goal?
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.
Solution:
Does this meet the goal?
Question 13
- (Exam Topic 3)
You plan to use Microsoft Azure SQL Database instances with strict user access control. A user object must:
Move with the database if it is run elsewhere
Be able to create additional users
You need to create the user object with correct permissions.
Which two Transact-SQL commands should you run? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
You plan to use Microsoft Azure SQL Database instances with strict user access control. A user object must:
Move with the database if it is run elsewhere Be able to create additional usersYou need to create the user object with correct permissions.
Which two Transact-SQL commands should you run? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.
Question 14
- (Exam Topic 3)
You manage a solution that uses Azure HDInsight clusters.
You need to implement a solution to monitor cluster performance and status. Which technology should you use?
You manage a solution that uses Azure HDInsight clusters.
You need to implement a solution to monitor cluster performance and status. Which technology should you use?
Question 15
- (Exam Topic 3)
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.
A company uses Azure Data Lake Gen 1 Storage to store big data related to consumer behavior. You need to implement logging.
Solution: Create an Azure Automation runbook to copy events. Does the solution meet the goal?
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.
A company uses Azure Data Lake Gen 1 Storage to store big data related to consumer behavior. You need to implement logging.
Solution: Create an Azure Automation runbook to copy events. Does the solution meet the goal?
Question 16
- (Exam Topic 3)
A company manages several on-premises Microsoft SQL Server databases.
You need to migrate the databases to Microsoft Azure by using a backup and restore process. Which data technology should you use?
A company manages several on-premises Microsoft SQL Server databases.
You need to migrate the databases to Microsoft Azure by using a backup and restore process. Which data technology should you use?
Question 17
- (Exam Topic 3)
You need to develop a pipeline for processing data. The pipeline must meet the following requirements.
•Scale up and down resources for cost reduction.
•Use an in-memory data processing engine to speed up ETL and machine learning operations.
•Use streaming capabilities.
•Provide the ability to code in SQL, Python, Scala, and R.
•Integrate workspace collaboration with Git. What should you use?
You need to develop a pipeline for processing data. The pipeline must meet the following requirements.
•Scale up and down resources for cost reduction.
•Use an in-memory data processing engine to speed up ETL and machine learning operations.
•Use streaming capabilities.
•Provide the ability to code in SQL, Python, Scala, and R.
•Integrate workspace collaboration with Git. What should you use?
Question 18
- (Exam Topic 3)
You manage security for a database that supports a line of business application. Private and personal data stored in the database must be protected and encrypted. You need to configure the database to use Transparent Data Encryption (TDE).
Which five actions should you perform in sequence? To answer, select the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
Solution:
Step 1: Create a master key
Step 2: Create or obtain a certificate protected by the master key Step 3: Set the context to the company database
Step 4: Create a database encryption key and protect it by the certificate Step 5: Set the database to use encryption
Example code: USE master; GO
CREATE MASTER KEY ENCRYPTION BY PASSWORD = '';
go
CREATE CERTIFICATE MyServerCert WITH SUBJECT = 'My DEK Certificate'; go
USE AdventureWorks2012; GO
CREATE DATABASE ENCRYPTION KEY WITH ALGORITHM = AES_128
ENCRYPTION BY SERVER CERTIFICATE MyServerCert; GO
ALTER DATABASE AdventureWorks2012 SET ENCRYPTION ON;
GO
References:
https://docs.microsoft.com/en-us/sql/relational-databases/security/encryption/transparent-data-encryption
Does this meet the goal?
You manage security for a database that supports a line of business application. Private and personal data stored in the database must be protected and encrypted. You need to configure the database to use Transparent Data Encryption (TDE).
Which five actions should you perform in sequence? To answer, select the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
Solution:
Step 1: Create a master key
Step 2: Create or obtain a certificate protected by the master key Step 3: Set the context to the company database
Step 4: Create a database encryption key and protect it by the certificate Step 5: Set the database to use encryption
Example code: USE master; GO
CREATE MASTER KEY ENCRYPTION BY PASSWORD = '
go
CREATE CERTIFICATE MyServerCert WITH SUBJECT = 'My DEK Certificate'; go
USE AdventureWorks2012; GO
CREATE DATABASE ENCRYPTION KEY WITH ALGORITHM = AES_128
ENCRYPTION BY SERVER CERTIFICATE MyServerCert; GO
ALTER DATABASE AdventureWorks2012 SET ENCRYPTION ON;
GO
References:
https://docs.microsoft.com/en-us/sql/relational-databases/security/encryption/transparent-data-encryption
Does this meet the goal?
Question 19
- (Exam Topic 3)
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.
Solution:
Apache Sqoop is a tool designed for efficiently transferring bulk data between Apache Hadoop and structured datastores such as relational databases.
Azure HDInsight is a cloud distribution of the Hadoop components from the Hortonworks Data Platform (HDP).
Does this meet the goal?
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 dataYou need to recommend technologies for the solution.
Which technologies should you use? To answer, select the appropriate options in the answer area.
Solution:
Apache Sqoop is a tool designed for efficiently transferring bulk data between Apache Hadoop and structured datastores such as relational databases.
Azure HDInsight is a cloud distribution of the Hadoop components from the Hortonworks Data Platform (HDP).
Does this meet the goal?
Question 20
- (Exam Topic 3)
You manage the Microsoft Azure Databricks environment for a company. You must be able to access a private Azure Blob Storage account. Data must be available to all Azure Databricks workspaces. You need to provide the data access.
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.
Solution:
Step 1: Create a secret scope Step 2: Add secrets to the scope
Note: dbutils.secrets.get(scope = "", key = "") gets the key that has been stored as a secret in a secret scope.
Step 3: Mount the Azure Blob Storage container
You can mount a Blob Storage container or a folder inside a container through Databricks File System - DBFS. The mount is a pointer to a Blob Storage container, so the data is never synced locally.
Note: To mount a Blob Storage container or a folder inside a container, use the following command:
Python dbutils.fs.mount(
source = "wasbs://@.blob.core.windows.net", mount_point = "/mnt/",
extra_configs = {"":dbutils.secrets.get(scope = "", key = "")}) where:
dbutils.secrets.get(scope = "", key = "") gets the key that has been stored as a secret in a secret scope.
References:
https://docs.databricks.com/spark/latest/data-sources/azure/azure-storage.html
Does this meet the goal?
You manage the Microsoft Azure Databricks environment for a company. You must be able to access a private Azure Blob Storage account. Data must be available to all Azure Databricks workspaces. You need to provide the data access.
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.
Solution:
Step 1: Create a secret scope Step 2: Add secrets to the scope
Note: dbutils.secrets.get(scope = "
Step 3: Mount the Azure Blob Storage container
You can mount a Blob Storage container or a folder inside a container through Databricks File System - DBFS. The mount is a pointer to a Blob Storage container, so the data is never synced locally.
Note: To mount a Blob Storage container or a folder inside a container, use the following command:
Python dbutils.fs.mount(
source = "wasbs://
extra_configs = {"
dbutils.secrets.get(scope = "
References:
https://docs.databricks.com/spark/latest/data-sources/azure/azure-storage.html
Does this meet the goal?
Question 21
- (Exam Topic 3)
You plan to create a new single database instance of Microsoft Azure SQL Database.
The database must only allow communication from the data engineer’s workstation. You must connect directly to the instance by using Microsoft SQL Server Management Studio.
You need to create and configure the Database. Which three Azure PowerShell cmdlets should you use to develop the solution? To answer, move the appropriate cmdlets from the list of cmdlets to the answer area and arrange them in the correct order.
Solution:
Step 1: New-AzureSqlServer Create a server.
Step 2: New-AzureRmSqlServerFirewallRule
New-AzureRmSqlServerFirewallRule creates a firewall rule for a SQL Database server. Can be used to create a server firewall rule that allows access from the specified IP range. Step 3: New-AzureRmSqlDatabase
Example: Create a database on a specified server
PS C:\>New-AzureRmSqlDatabase -ResourceGroupName "ResourceGroup01" -ServerName "Server01"
-DatabaseName "Database01
References:
https://docs.microsoft.com/en-us/azure/sql-database/scripts/sql-database-create-and-configure-database-powersh
Does this meet the goal?
You plan to create a new single database instance of Microsoft Azure SQL Database.
The database must only allow communication from the data engineer’s workstation. You must connect directly to the instance by using Microsoft SQL Server Management Studio.
You need to create and configure the Database. Which three Azure PowerShell cmdlets should you use to develop the solution? To answer, move the appropriate cmdlets from the list of cmdlets to the answer area and arrange them in the correct order.
Solution:
Step 1: New-AzureSqlServer Create a server.
Step 2: New-AzureRmSqlServerFirewallRule
New-AzureRmSqlServerFirewallRule creates a firewall rule for a SQL Database server. Can be used to create a server firewall rule that allows access from the specified IP range. Step 3: New-AzureRmSqlDatabase
Example: Create a database on a specified server
PS C:\>New-AzureRmSqlDatabase -ResourceGroupName "ResourceGroup01" -ServerName "Server01"
-DatabaseName "Database01
References:
https://docs.microsoft.com/en-us/azure/sql-database/scripts/sql-database-create-and-configure-database-powersh
Does this meet the goal?
Question 22
- (Exam Topic 3)
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.
Solution:
Box 1: Eventual
With Azure Cosmos DB, developers can choose from five well-defined consistency models on the consistency spectrum. From strongest to more relaxed, the models include strong, bounded staleness, session, consistent prefix, and eventual consistency.
The following image shows the different consistency levels as a spectrum.
Box 2: GlobalDocumentDB
Select Core(SQL) to create a document database and query by using SQL syntax.
Note: The API determines the type of account to create. Azure Cosmos DB provides five APIs: Core(SQL) and MongoDB for document databases, Gremlin for graph databases, Azure Table, and Cassandra.
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
Does this meet the goal?
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.
Solution:
Box 1: Eventual
With Azure Cosmos DB, developers can choose from five well-defined consistency models on the consistency spectrum. From strongest to more relaxed, the models include strong, bounded staleness, session, consistent prefix, and eventual consistency.
The following image shows the different consistency levels as a spectrum.
Box 2: GlobalDocumentDB
Select Core(SQL) to create a document database and query by using SQL syntax.
Note: The API determines the type of account to create. Azure Cosmos DB provides five APIs: Core(SQL) and MongoDB for document databases, Gremlin for graph databases, Azure Table, and Cassandra.
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
Does this meet the goal?
Question 23
- (Exam Topic 3)
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution. Determine whether the solution meets the stated goals.
You develop a data ingestion process that will import data to a Microsoft Azure SQL Data Warehouse. The data to be ingested resides in parquet files stored in an Azure Data lake Gen 2 storage account.
You need to load the data from the Azure Data Lake Gen 2 storage account into the Azure SQL Data Warehouse.
Solution:
1. Create an external data source pointing to the Azure storage account
2. Create a workload group using the Azure storage account name as the pool name
3. Load the data using the INSERT…SELECT statement
Does the solution meet the goal?
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution. Determine whether the solution meets the stated goals.
You develop a data ingestion process that will import data to a Microsoft Azure SQL Data Warehouse. The data to be ingested resides in parquet files stored in an Azure Data lake Gen 2 storage account.
You need to load the data from the Azure Data Lake Gen 2 storage account into the Azure SQL Data Warehouse.
Solution:
1. Create an external data source pointing to the Azure storage account
2. Create a workload group using the Azure storage account name as the pool name
3. Load the data using the INSERT…SELECT statement
Does the solution meet the goal?
Question 24
- (Exam Topic 3)
You are a data architect. The data engineering team needs to configure a synchronization of data between an on-premises Microsoft SQL Server database to Azure SQL Database.
Ad-hoc and reporting queries are being overutilized the on-premises production instance. The synchronization process must:
Perform an initial data synchronization to Azure SQL Database with minimal downtime Perform bi-directional data synchronization after initial synchronization
You need to implement this synchronization solution. Which synchronization method should you use?
You are a data architect. The data engineering team needs to configure a synchronization of data between an on-premises Microsoft SQL Server database to Azure SQL Database.
Ad-hoc and reporting queries are being overutilized the on-premises production instance. The synchronization process must:
Perform an initial data synchronization to Azure SQL Database with minimal downtime Perform bi-directional data synchronization after initial synchronization
You need to implement this synchronization solution. Which synchronization method should you use?
![\"DP-200](\"/images/DP-200.files/image093.jpg\")
Question 25
- (Exam Topic 3)
Note: This question is part of series of questions that present the same scenario. Each question in the series contain a unique solution. Determine whether the solution meets the stated goals.
You develop data engineering solutions for a company.
A project requires the deployment of resources to Microsoft Azure for batch data processing on Azure
HDInsight. Batch processing will run daily and must: Scale to minimize costs
Be monitored for cluster performance
You need to recommend a tool that will monitor clusters and provide information to suggest how to scale. Solution: Download Azure HDInsight cluster logs by using Azure PowerShell.
Does the solution meet the goal?
Note: This question is part of series of questions that present the same scenario. Each question in the series contain a unique solution. Determine whether the solution meets the stated goals.
You develop data engineering solutions for a company.
A project requires the deployment of resources to Microsoft Azure for batch data processing on Azure
HDInsight. Batch processing will run daily and must: Scale to minimize costs
Be monitored for cluster performance
You need to recommend a tool that will monitor clusters and provide information to suggest how to scale. Solution: Download Azure HDInsight cluster logs by using Azure PowerShell.
Does the solution meet the goal?