DP-300 Real Exam Questions
Administering Relational Databases on Microsoft Azure. Everything you need to prepare, practice, and pass.
468
Questions
10
Exam Domains
Included
Explanations
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Certification Overview
This certification comprehensively covers the administration of Microsoft's core relational database services on Azure: Azure SQL Database, Azure SQL Managed Instance, and SQL Server on Azure Virtual Machines. Key areas include implementing robust security, optimizing performance, configuring high availability and disaster recovery, monitoring resource health, and automating routine administrative tasks using T-SQL and Azure tools.
What This Certification Proves
The DP-300 certification validates an individual's expertise in administering relational databases on Microsoft Azure. It proves proficiency in managing Azure SQL Database, Azure SQL Managed Instance, and SQL Server on Azure Virtual Machines, ensuring optimal performance, security, and high availability for critical data workloads in the cloud.
Who Should Take This Exam
This exam is ideal for experienced Database Administrators, Azure DBAs, and Data Platform Engineers who are responsible for the operational management of relational databases on Microsoft Azure. Candidates should have practical experience with SQL Server and T-SQL, looking to specialize in Azure's database services.
Topic Breakdown
10 domains covering 256 questions
| Domain | Questions | Weight |
|---|---|---|
| Plan And Implement Data Platform Resources | 68 | 27% |
| Monitor, Configure, And Optimize Database Resources | 53 | 21% |
| Implement A Secure Environment | 48 | 19% |
| Optimize Query Performance | 38 | 15% |
| Configure And Manage Automation Of Tasks | 24 | 9% |
| Plan And Implement A Hadr Environment | 11 | 4% |
| Perform Administration By Using T-Sql | 10 | 4% |
| Monitor And Optimize Resources | 2 | 1% |
| Perform Automation Of Tasks | 1 | 0% |
| Incident & Event Response | 1 | 0% |
Study Plans
Choose a study plan that matches your schedule and experience level
30 Days
Intensive Sprint
Week 1-2
- Master fundamentals: Plan And Implement Data Platform Resources
- Read Microsoft official documentation
- Complete 16 questions daily
Week 3
- Deep dive: Monitor, Configure, And Optimize Database Resources
- Review weak areas from results
- Take 2 full-length exams
Week 4
- Review all flagged questions
- Timed exams to build stamina
- Final revision of key concepts
60 Days
Balanced Approach
Week 1-2
- Survey all exam domains
- Set up study environment
- Begin with foundational topics
Week 3-4
- Focus: Plan And Implement Data Platform Resources
- Focus: Monitor, Configure, And Optimize Database Resources
- 8 questions daily
Week 5-6
- Focus: Implement A Secure Environment
- Hands-on labs if applicable
- Review explanations for wrong answers
Week 7-8
- Complete all 468 questions
- Identify and eliminate weak areas
- Take 3 full-length timed tests
90 Days
Comprehensive Study
Month 1
- Learn all exam domains at a comfortable pace
- Build strong foundational knowledge
- 6 questions daily
Month 2
- Deep dive into each domain
- Hands-on practice and labs
- Take weekly timed exams
Month 3
- Work through all 468 questions
- Identify and eliminate weak areas
- Take 3 full-length timed exams
DP-300-Specific Tips
- Dedicate significant time to hands-on lab practice deploying, configuring, and managing Azure SQL Database, Azure SQL Managed Instance, and SQL Server on Azure VMs using the Azure portal, PowerShell, and Azure CLI.
- Master T-SQL for various administration tasks including performance monitoring, security management, and automation across all Azure relational database services.
- Thoroughly study and implement different High Availability and Disaster Recovery (HA/DR) solutions, focusing on Always On Availability Groups for SQL Server on Azure VMs, and the built-in HA/DR features for Azure SQL Database and Managed Instance.
- Focus on optimizing query performance and database resource utilization. Learn to use Azure Monitor, Log Analytics, Query Performance Insight, and SQL Server DMVs for identifying and resolving performance bottlenecks.
- Understand how to implement and manage database security, including authentication (Azure AD, SQL Authentication), authorization, data encryption (TDE), network security, and vulnerability assessments.
- Practice configuring and managing automated administrative tasks using SQL Server Agent (for Managed Instance/SQL Server on VM), Azure Automation, and other scripting techniques to streamline operations.
- Be familiar with the relational aspects of Azure Synapse Analytics administration, especially how it integrates with or is managed alongside other Azure SQL services.
Relevant Career Roles
Sample Questions
Try 5 free questions from the DP-300 question bank
Your company uses Azure Stream Analytics to monitor devices. The company plans to double the number of devices that are monitored. You need to monitor a Stream Analytics job to ensure that there are enough processing resources to handle the additional load. Which metric should you monitor?
You have a data warehouse in Azure Synapse Analytics. You need to ensure that the data in the data warehouse is encrypted at rest. What should you enable?
You are building a database backup solution for a SQL Server database hosted on an Azure virtual machine. In the event of an Azure regional outage, you need to be able to restore the database backups. The solution must minimize costs. Which type of storage accounts should you use for the backups?
You have a Microsoft SQL Server 2017 server. You need to migrate the server to Azure. The solution must meet the following requirements: - Ensure that the latest version of SQL Server is used. - Support the SQL Server Agent service. Minimize administrative effort. What should you use?
You have an Azure SQL database named DB1. You need to query the fragmentation information of data and indexes for the tables in DB1. Which command should you run?
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