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Most Recent Microsoft DP-300 Exam Dumps

 

Prepare for the Microsoft Administering Microsoft Azure SQL Solutions exam with our extensive collection of questions and answers. These practice Q&A are updated according to the latest syllabus, providing you with the tools needed to review and test your knowledge.

QA4Exam focus on the latest syllabus and exam objectives, our practice Q&A are designed to help you identify key topics and solidify your understanding. By focusing on the core curriculum, These Questions & Answers helps you cover all the essential topics, ensuring you're well-prepared for every section of the exam. Each question comes with a detailed explanation, offering valuable insights and helping you to learn from your mistakes. Whether you're looking to assess your progress or dive deeper into complex topics, our updated Q&A will provide the support you need to confidently approach the Microsoft DP-300 exam and achieve success.

The questions for DP-300 were last updated on Feb 20, 2025.
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Question No. 1

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 an Azure Synapse Analytics dedicated SQL pool that contains a table named Table1.

You have files that are ingested and loaded into an Azure Data Lake Storage Gen2 container named container1.

You plan to insert data from the files into Table1 and transform the dat

a. Each row of data in the files will produce one row in the serving layer of Table1.

You need to ensure that when the source data files are loaded to container1, the DateTime is stored as an additional column in Table1.

Solution: In an Azure Synapse Analytics pipeline, you use a Get Metadata activity that retrieves the DateTime of the files.

Does this meet the goal?

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Correct Answer: B

Instead use a serverless SQL pool to create an external table with the extra column.


https://docs.microsoft.com/en-us/azure/synapse-analytics/sql/create-use-external-tables

Question No. 2

You need to trigger an Azure Data Factory pipeline when a file arrives in an Azure Data Lake Storage Gen2 container.

Which resource provider should you enable?

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Correct Answer: B

Event-driven architecture (EDA) is a common data integration pattern that involves production, detection, consumption, and reaction to events. Data integration scenarios often require Data Factory customers to trigger

pipelines based on events happening in storage account, such as the arrival or deletion of a file in Azure Blob Storage account. Data Factory natively integrates with Azure Event Grid, which lets you trigger pipelines on such events.


https://docs.microsoft.com/en-us/azure/data-factory/how-to-create-event-trigger

Question No. 3

Based on the PaaS prototype, which Azure SQL Database compute tier should you use?

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Correct Answer: A

There are CPU and Data I/O spikes for the PaaS prototype. Business Critical 4-vCore is needed.


https://docs.microsoft.com/en-us/azure/azure-sql/database/reserved-capacity-overview

Question No. 4

You have an Azure virtual machine named VM1 on a virtual network named VNet1. Outbound traffic from VM1

to the internet is blocked.

You have an Azure SQL database named SqlDb1 on a logical server named SqlSrv1.

You need to implement connectivity between VM1 and SqlDb1 to meet the following requirements:

Ensure that VM1 cannot connect to any Azure SQL Server other than SqlSrv1.

Restrict network connectivity to SqlSrv1.

What should you create on VNet1?

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Correct Answer: C

A private endpoint is a network interface that uses a private IP address from your virtual network. This network interface connects you privately and securely to a service powered by Azure Private Link. By enabling a private endpoint, you're bringing the service into your virtual network.

The service could be an Azure service such as:

Azure Storage

Azure Cosmos DB

Azure SQL Database

Your own service using a Private Link Service.


https://docs.microsoft.com/en-us/azure/private-link/private-endpoint-overview

Question No. 5

You are designing a streaming data solution that will ingest variable volumes of data.

You need to ensure that you can change the partition count after creation.

Which service should you use to ingest the data?

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Correct Answer: D

The partition count for an event hub in a dedicated Event Hubs cluster can be increased after the event hub has been created.


https://docs.microsoft.com/en-us/azure/event-hubs/event-hubs-features#partitions

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