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Microsoft DP-201 Free Dumps Questions Online, Read and Test Now.

NEW QUESTION 1

You are designing a solution for a company. You plan to use Azure Databricks. You need to recommend workloads and tiers to meet the following requirements:
DP-201 dumps exhibit Provide managed clusters for running production jobs.
DP-201 dumps exhibit Provide persistent clusters that support auto-scaling for analytics processes.
DP-201 dumps exhibit Provide role-based access control (RBAC) support for Notebooks.
What should you recommend? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
DP-201 dumps exhibit

  • A. Mastered
  • B. Not Mastered

Answer: A

Explanation:
Box 1: Data Engineering Only
Box 2: Data Engineering and Data Analytics Box 3: Standard
Box 4: Data Analytics only Box 5: Premium
Premium required for RBAC. Data Analytics Premium Tier provide interactive workloads to analyze data collaboratively with notebooks
References:
https://azure.microsoft.com/en-us/pricing/details/databricks/

NEW QUESTION 2

You are designing an Azure SQL Data Warehouse. You plan to load millions of rows of data into the data warehouse each day.
You must ensure that staging tables are optimized for data loading. You need to design the staging tables.
What type of tables should you recommend?

  • A. Round-robin distributed table
  • B. Hash-distributed table
  • C. Replicated table
  • D. External table

Answer: A

Explanation:
To achieve the fastest loading speed for moving data into a data warehouse table, load data into a staging table. Define the staging table as a heap and use round-robin for the distribution option.
References:
https://docs.microsoft.com/en-us/azure/sql-data-warehouse/guidance-for-loading-data

NEW QUESTION 3

A company purchases loT devices to monitor manufacturing machinery. The company uses an loT appliance to communicate with the loT devices.
The company must be able to monitor the devices in real-time. You need to design the solution.
What should you recommend?

  • A. Azure Stream Analytics cloud job using Azure PowerShell
  • B. Azure Analysis Services using Azure Portal
  • C. Azure Data Factory instance using Azure Portal
  • D. Azure Analysis Services using Azure PowerShell

Answer: D

NEW QUESTION 4

You need to design the runtime environment for the Real Time Response system. What should you recommend?

  • A. General Purpose nodes without the Enterprise Security package
  • B. Memory Optimized Nodes without the Enterprise Security package
  • C. Memory Optimized nodes with the Enterprise Security package
  • D. General Purpose nodes with the Enterprise Security package

Answer: B

NEW QUESTION 5

You plan to use Azure SQL Database to support a line of business app.
You need to identify sensitive data that is stored in the database and monitor access to the data. Which three actions should you recommend? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

  • A. Enable Data Discovery and Classification.
  • B. Implement Transparent Data Encryption (TDE).
  • C. Enable Auditing.
  • D. Run Vulnerability Assessment.
  • E. Use Advanced Threat Protection.

Answer: CDE

NEW QUESTION 6

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 designing an Azure SQL Database that will use elastic pools. You plan to store data about customers in a table. Each record uses a value for CustomerID.
You need to recommend a strategy to partition data based on values in CustomerID. Proposed Solution: Separate data into customer regions by using vertical partitioning. Does the solution meet the goal?

  • A. Yes
  • B. No

Answer: B

Explanation:
Vertical partitioning is used for cross-database queries. Instead we should use Horizontal Partitioning, which also is called charding.
References:
https://docs.microsoft.com/en-us/azure/sql-database/sql-database-elastic-query-overview

NEW QUESTION 7

You are designing an Azure Databricks cluster that runs user-defined local processes. You need to recommend a cluster configuration that meets the following requirements:
• Minimize query latency.
• Reduce overall costs.
• Maximize the number of users that can run queries on the cluster at the same time. Which cluster type should you recommend?

  • A. Standard with Autoscaling
  • B. High Concurrency with Auto Termination
  • C. High Concurrency with Autoscaling
  • D. Standard with Auto Termination

Answer: C

Explanation:
High Concurrency clusters allow multiple users to run queries on the cluster at the same time, while minimizing query latency. Autoscaling clusters can reduce overall costs compared to a statically-sized cluster.
References:
https://docs.azuredatabricks.net/user-guide/clusters/create.html https://docs.azuredatabricks.net/user-guide/clusters/high-concurrency.html#high-concurrency https://docs.azuredatabricks.net/user-guide/clusters/terminate.html https://docs.azuredatabricks.net/user-guide/clusters/sizing.html#enable-and-configure-autoscaling

NEW QUESTION 8

A company is developing a mission-critical line of business app that uses Azure SQL Database Managed Instance. You must design a disaster recovery strategy for the solution.
You need to ensure that the database automatically recovers when full or partial loss of the Azure SQL Database service occurs in the primary region.
What should you recommend?

  • A. Failover-group
  • B. Azure SQL Data Sync
  • C. SQL Replication
  • D. Active geo-replication

Answer: A

Explanation:
Auto-failover groups is a SQL Database feature that allows you to manage replication and failover of a group of databases on a SQL Database server or all databases in a Managed Instance to another region (currently in public preview for Managed Instance). It uses the same underlying technology as active geo-replication. You can initiate failover manually or you can delegate it to the SQL Database service based on a user-defined policy.
References:
https://docs.microsoft.com/en-us/azure/sql-database/sql-database-auto-failover-group

NEW QUESTION 9

A company stores data in multiple types of cloud-based databases.
You need to design a solution to consolidate data into a single relational database. Ingestion of data will occur at set times each day.
What should you recommend?

  • A. SQL Server Migration Assistant
  • B. SQL Data Sync
  • C. Azure Data Factory
  • D. Azure Database Migration Service
  • E. Data Migration Assistant

Answer: C

Explanation:
https://docs.microsoft.com/en-us/azure/data-factory/introduction
https://azure.microsoft.com/en-us/blog/operationalize-azure-databricks-notebooks-using-data-factory/ https://azure.microsoft.com/en-us/blog/data-ingestion-into-azure-at-scale-made-easier-with-latest-enhancements

NEW QUESTION 10

You need to design the image processing and storage solutions.
What should you recommend? To answer, select the appropriate configuration in the answer area. NOTE: Each correct selection is worth one point.
DP-201 dumps exhibit

  • A. Mastered
  • B. Not Mastered

Answer: A

Explanation:
References:
https://docs.microsoft.com/en-us/azure/architecture/data-guide/technology-choices/batch-processing https://docs.microsoft.com/en-us/azure/sql-database/sql-database-service-tier-hyperscale

NEW QUESTION 11

You are designing a Spark job that performs batch processing of daily web log traffic.
When you deploy the job in the production environment, it must meet the following requirements:
DP-201 dumps exhibit Run once a day.
DP-201 dumps exhibit Display status information on the company intranet as the job runs. You need to recommend technologies for triggering and monitoring jobs.
Which technologies should you recommend? To answer, drag the appropriate technologies to the correct locations. Each technology 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.
DP-201 dumps exhibit

  • A. Mastered
  • B. Not Mastered

Answer: A

Explanation:
Box 1: Livy
You can use Livy to run interactive Spark shells or submit batch jobs to be run on Spark. Box 2: Beeline
Apache Beeline can be used to run Apache Hive queries on HDInsight. You can use Beeline with Apache Spark.
Note: Beeline is a Hive client that is included on the head nodes of your HDInsight cluster. Beeline uses JDBC to connect to HiveServer2, a service hosted on your HDInsight cluster. You can also use Beeline to access Hive on HDInsight remotely over the internet.
References:
https://docs.microsoft.com/en-us/azure/hdinsight/spark/apache-spark-livy-rest-interface https://docs.microsoft.com/en-us/azure/hdinsight/hadoop/apache-hadoop-use-hive-beeline

NEW QUESTION 12

You need to recommend the appropriate storage and processing solution? What should you recommend?

  • A. Enable auto-shrink on the database.
  • B. Flush the blob cache using Windows PowerShell.
  • C. Enable Apache Spark RDD (RDD) caching.
  • D. Enable Databricks IO (DBIO) caching.
  • E. Configure the reading speed using Azure Data Studio.

Answer: C

Explanation:
Scenario: You must be able to use a file system view of data stored in a blob. You must build an architecture that will allow Contoso to use the DB FS filesystem layer over a blob store.
Databricks File System (DBFS) is a distributed file system installed on Azure Databricks clusters. Files in DBFS persist to Azure Blob storage, so you won’t lose data even after you terminate a cluster.
The Databricks Delta cache, previously named Databricks IO (DBIO) caching, accelerates data reads by creating copies of remote files in nodes’ local storage using a fast intermediate data format. The data is cached automatically whenever a file has to be fetched from a remote location. Successive reads of the same data are then performed locally, which results in significantly improved reading speed.

NEW QUESTION 13

You are designing an application. You plan to use Azure SQL Database to support the application.
The application will extract data from the Azure SQL Database and create text documents. The text documents will be placed into a cloud-based storage solution. The text storage solution must be accessible from an SMB network share.
You need to recommend a data storage solution for the text documents. Which Azure data storage type should you recommend?

  • A. Queue
  • B. Files
  • C. Blob
  • D. Table

Answer: B

Explanation:
Azure Files enables you to set up highly available network file shares that can be accessed by using the standard Server Message Block (SMB) protocol.
References:
https://docs.microsoft.com/en-us/azure/storage/common/storage-introduction https://docs.microsoft.com/en-us/azure/storage/tables/table-storage-overview

NEW QUESTION 14

You need to recommend a backup strategy for CONT_SQL1 and CONT_SQL2. What should you recommend?

  • A. Use AzCopy and store the data in Azure.
  • B. Configure Azure SQL Database long-term retention for all databases.
  • C. Configure Accelerated Database Recovery.
  • D. Use DWLoader.

Answer: B

Explanation:
Scenario: The database backups have regulatory purposes and must be retained for seven years.

NEW QUESTION 15

You are designing a real-time stream solution based on Azure Functions. The solution will process data uploaded to Azure Blob Storage.
The solution requirements are as follows:
New blobs must be processed with a little delay as possible. Scaling must occur automatically.
Costs must be minimized. What should you recommend?

  • A. Deploy the Azure Function in an App Service plan and use a Blob trigger.
  • B. Deploy the Azure Function in a Consumption plan and use an Event Grid trigger.
  • C. Deploy the Azure Function in a Consumption plan and use a Blob trigger.
  • D. Deploy the Azure Function in an App Service plan and use an Event Grid trigger.

Answer: C

Explanation:
Create a function, with the help of a blob trigger template, which is triggered when files are uploaded to or updated in Azure Blob storage.
You use a consumption plan, which is a hosting plan that defines how resources are allocated to your function app. In the default Consumption Plan, resources are added dynamically as required by your functions. In this serverless hosting, you only pay for the time your functions run. When you run in an App Service plan, you must manage the scaling of your function app.
References:
https://docs.microsoft.com/en-us/azure/azure-functions/functions-create-storage-blob-triggered-function

NEW QUESTION 16

You design data engineering solutions for a company.
You must integrate on-premises SQL Server data into an Azure solution that performs Extract-Transform-Load (ETL) operations have the following requirements:
DP-201 dumps exhibit Develop a pipeline that can integrate data and run notebooks.
DP-201 dumps exhibit Develop notebooks to transform the data.
DP-201 dumps exhibit Load the data into a massively parallel processing database for later analysis. You need to recommend a solution.
What should you recommend? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
DP-201 dumps exhibit

  • A. Mastered
  • B. Not Mastered

Answer: A

Explanation:
DP-201 dumps exhibit

NEW QUESTION 17

You need to recommend a solution for storing the image tagging data. What should you recommend?

  • A. Azure File Storage
  • B. Azure Cosmos DB
  • C. Azure Blob Storage
  • D. Azure SQL Database
  • E. Azure SQL Data Warehouse

Answer: C

Explanation:
Image data must be stored in a single data store at minimum cost.
Note: Azure Blob storage is Microsoft's object storage solution for the cloud. Blob storage is optimized for storing massive amounts of unstructured data. Unstructured data is data that does not adhere to a particular data model or definition, such as text or binary data.
Blob storage is designed for:
DP-201 dumps exhibit Serving images or documents directly to a browser.
DP-201 dumps exhibit Storing files for distributed access.
DP-201 dumps exhibit Streaming video and audio.
DP-201 dumps exhibit Writing to log files.
DP-201 dumps exhibit Storing data for backup and restore, disaster recovery, and archiving.
DP-201 dumps exhibit Storing data for analysis by an on-premises or Azure-hosted service.
References:
https://docs.microsoft.com/en-us/azure/storage/blobs/storage-blobs-introduction

NEW QUESTION 18

You need to design the disaster recovery solution for customer sales data analytics.
Which three actions should you recommend? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

  • A. Provision multiple Azure Databricks workspaces in separate Azure regions.
  • B. Migrate users, notebooks, and cluster configurations from one workspace to another in the same region.
  • C. Use zone redundant storage.
  • D. Migrate users, notebooks, and cluster configurations from one region to another.
  • E. Use Geo-redundant storage.
  • F. Provision a second Azure Databricks workspace in the same region.

Answer: ADE

Explanation:
Scenario: The analytics solution for customer sales data must be available during a regional outage. To create your own regional disaster recovery topology for databricks, follow these requirements:
1. Provision multiple Azure Databricks workspaces in separate Azure regions
2. Use Geo-redundant storage.
3. Once the secondary region is created, you must migrate the users, user folders, notebooks, cluster configuration, jobs configuration, libraries, storage, init scripts, and reconfigure access control.
Note: Geo-redundant storage (GRS) is designed to provide at least 99.99999999999999% (16 9's) durability of objects over a given year by replicating your data to a secondary region that is hundreds of miles away from the primary region. If your storage account has GRS enabled, then your data is durable even in the case of a complete regional outage or a disaster in which the primary region isn't recoverable.
References:
https://docs.microsoft.com/en-us/azure/storage/common/storage-redundancy-grs

NEW QUESTION 19

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 designing an HDInsight/Hadoop cluster solution that uses Azure Data Lake Gen1 Storage. The solution requires POSIX permissions and enables diagnostics logging for auditing.
You need to recommend solutions that optimize storage.
Proposed Solution: Implement compaction jobs to combine small files into larger files. Does the solution meet the goal?

  • A. Yes
  • B. No

Answer: A

Explanation:
Depending on what services and workloads are using the data, a good size to consider for files is 256 MB or greater. If the file sizes cannot be batched when landing in Data Lake Storage Gen1, you can have a separate compaction job that combines these files into larger ones.
Note: POSIX permissions and auditing in Data Lake Storage Gen1 comes with an overhead that becomes apparent when working with numerous small files. As a best practice, you must batch your data into larger files versus writing thousands or millions of small files to Data Lake Storage Gen1. Avoiding small file sizes can have multiple benefits, such as:
Lowering the authentication checks across multiple files Reduced open file connections
Faster copying/replication
Fewer files to process when updating Data Lake Storage Gen1 POSIX permissions References:
https://docs.microsoft.com/en-us/azure/data-lake-store/data-lake-store-best-practices

NEW QUESTION 20

You have an on-premises MySQL database that is 800 GB in size.
You need to migrate a MySQL database to Azure Database for MySQL. You must minimize service interruption to live sites or applications that use the database.
What should you recommend?

  • A. Azure Database Migration Service
  • B. Dump and restore
  • C. Import and export
  • D. MySQL Workbench

Answer: A

Explanation:
You can perform MySQL migrations to Azure Database for MySQL with minimal downtime by using the newly introduced continuous sync capability for the Azure Database Migration Service (DMS). This functionality limits the amount of downtime that is incurred by the application. References:
https://docs.microsoft.com/en-us/azure/mysql/howto-migrate-online

NEW QUESTION 21

A company has locations in North America and Europe. The company uses Azure SQL Database to support business apps.
Employees must be able to access the app data in case of a region-wide outage. A multi-region availability solution is needed with the following requirements:
DP-201 dumps exhibit Read-access to data in a secondary region must be available only in case of an outage of the primary region.
DP-201 dumps exhibit The Azure SQL Database compute and storage layers must be integrated and replicated together.
You need to design the multi-region high availability solution.
What should you recommend? To answer, select the appropriate values in the answer area.
NOTE: Each correct selection is worth one point.
DP-201 dumps exhibit

  • A. Mastered
  • B. Not Mastered

Answer: A

Explanation:
Box 1: Standard
The following table describes the types of storage accounts and their capabilities:
DP-201 dumps exhibit
Box 2: Geo-redundant storage
If your storage account has GRS enabled, then your data is durable even in the case of a complete regional outage or a disaster in which the primary region isn't recoverable.
Note: If you opt for GRS, you have two related options to choose from:
GRS replicates your data to another data center in a secondary region, but that data is available to be read only if Microsoft initiates a failover from the primary to secondary region.
Read-access geo-redundant storage (RA-GRS) is based on GRS. RA-GRS replicates your data to another data center in a secondary region, and also provides you with the option to read from the secondary region. With RA-GRS, you can read from the secondary region regardless of whether Microsoft initiates a failover from the primary to secondary region.
DP-201 dumps exhibit
References:
https://docs.microsoft.com/en-us/azure/storage/common/storage-introduction https://docs.microsoft.com/en-us/azure/storage/common/storage-redundancy-grs

NEW QUESTION 22

A company installs IoT devices to monitor its fleet of delivery vehicles. Data from devices is collected from Azure Event Hub.
The data must be transmitted to Power BI for real-time data visualizations. You need to recommend a solution.
What should you recommend?

  • A. Azure HDInsight with Spark Streaming
  • B. Apache Spark in Azure Databricks
  • C. Azure Stream Analytics
  • D. Azure HDInsight with Storm

Answer: C

Explanation:
Step 1: Get your IoT hub ready for data access by adding a consumer group.
Step 2: Create, configure, and run a Stream Analytics job for data transfer from your IoT hub to your Power BI account.
Step 3: Create and publish a Power BI report to visualize the data. References:
https://docs.microsoft.com/en-us/azure/iot-hub/iot-hub-live-data-visualization-in-power-bi

NEW QUESTION 23

You need to design the SensorData collection.
What should you recommend? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.
DP-201 dumps exhibit

  • A. Mastered
  • B. Not Mastered

Answer: A

Explanation:
Box 1: Eventual
Traffic data insertion rate must be maximized.
Sensor data must be stored in a Cosmos DB named treydata in a collection named SensorData
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.
Box 2: License plate
This solution reports on all data related to a specific vehicle license plate. The report must use data from the SensorData collection.
References:
https://docs.microsoft.com/en-us/azure/cosmos-db/consistency-levels

NEW QUESTION 24

You need to design the encryption strategy for the tagging data and customer data.
What should you recommend? To answer, drag the appropriate setting to the correct drop targets. Each source 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.
DP-201 dumps exhibit

  • A. Mastered
  • B. Not Mastered

Answer: A

Explanation:
All cloud data must be encrypted at rest and in transit. Box 1: Transparent data encryption
Encryption of the database file is performed at the page level. The pages in an encrypted database are encrypted before they are written to disk and decrypted when read into memory.
Box 2: Encryption at rest
Encryption at Rest is the encoding (encryption) of data when it is persisted. References:
https://docs.microsoft.com/en-us/sql/relational-databases/security/encryption/transparent-data-encryption?view= https://docs.microsoft.com/en-us/azure/security/azure-security-encryption-atrest

NEW QUESTION 25
......

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