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Microsoft DP-300 Exam Questions
- Topic 1: Plan and implement data platform resources: This topic equips Microsoft Database Administrators to strategically plan and deploy Azure SQL solutions, ensuring alignment with organizational needs. It emphasizes configuring resources for optimal scale and performance, which is crucial for handling varying workloads effectively. Additionally, it covers creating a robust migration strategy to transition data platforms with minimal disruption, reinforcing knowledge of cloud-based resource management.
- Topic 2: Implement a secure environment: This topic enables administrators to safeguard database integrity by configuring database authentication and authorization, ensuring only authorized access. It emphasizes implementing security measures for data both at rest and in transit, addressing potential vulnerabilities. Finally, it highlights the importance of compliance controls to protect sensitive data and adhere to regulatory standards, fostering a secure database ecosystem.
- Topic 3: Monitor, configure, and optimize database resources: This topic focuses on enhancing database performance through monitoring resource activity and performance, providing insights into usage trends. Administrators will learn techniques to monitor and optimize query performance, streamlining data retrieval processes. It also explores configuring databases for optimal performance, ensuring seamless operations even under demanding conditions.
- Topic 4: Configure and manage automation of tasks: This topic emphasizes operational efficiency by guiding administrators on how to create and manage SQL Server Agent jobs for routine task automation. It includes automating the deployment of database resources, reducing manual intervention. Moreover, it covers managing database tasks within Azure, ensuring streamlined workflows and consistent system management.
- Topic 5: Plan and configure a high availability and disaster recovery (HA/DR) environment: This topic prepares administrators to recommend effective HA/DR strategies for various database scenarios, minimizing downtime. It involves planning and performing backups and restores, ensuring data availability during unexpected events. Additionally, configuring HA/DR solutions reinforces the ability to maintain business continuity and safeguard critical data systems.
Free Microsoft DP-300 Exam Actual Questions
Note: Premium Questions for DP-300 were last updated On Mar. 11, 2026 (see below)
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 SQL database named Sales.
You need to implement disaster recovery for Sales to meet the following requirements:
During normal operations, provide at least two readable copies of Sales.
Ensure that Sales remains available if a datacenter fails.
Solution: You deploy an Azure SQL database that uses the General Purpose service tier and failover groups.
Does this meet the goal?
Instead deploy an Azure SQL database that uses the Business Critical service tier and Availability Zones.
Note: Premium and Business Critical service tiers leverage the Premium availability model, which integrates compute resources (sqlservr.exe process) and storage (locally attached SSD) on a single node. High availability is achieved by replicating both compute and storage to additional nodes creating a three to four-node cluster.
By default, the cluster of nodes for the premium availability model is created in the same datacenter. With the introduction of Azure Availability Zones, SQL Database can place different replicas of the Business Critical database to different availability zones in the same region. To eliminate a single point of failure, the control ring is also duplicated across multiple zones as three gateway rings (GW).
https://docs.microsoft.com/en-us/azure/azure-sql/database/high-availability-sla
You have an instance of SQL Server on Azure Virtual Machines.
You need to ensure that a user named User1 can configure proxy accounts for SQL Server Agent jobs. The solution must use the principle of least privilege.
Which role should you assign to User1?
You have an Azure subscription that contains a SQL Server on Azure Virtual Machines instance named SQLVMI. SQLVMI hosts a database named OBI.
You need to retrieve query plans from the Query Store on DBI.
What should you do first?
You have an Azure virtual machine named VM1 that runs Windows Server 2022 and hosts a Microsoft SQL Server 2019 instance named SQL1.
You need to configure SQL1 to use mixed mode authentication.
Which procedure should you run?
You have an Azure Databricks workspace named workspace1 in the Standard pricing tier. Workspace1
contains an all-purpose cluster named cluster1.
You need to reduce the time it takes for cluster1 to start and scale up. The solution must minimize costs.
What should you do first?
You can use Databricks Pools to Speed up your Data Pipelines and Scale Clusters Quickly.
Databricks Pools, a managed cache of virtual machine instances that enables clusters to start and scale 4 times faster.
https://databricks.com/blog/2019/11/11/databricks-pools-speed-up-data-pipelines.html
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