DP-300 Valid Exam Notes - DP-300 PDF Questions

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Microsoft DP-300 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Implement a SQL Server database15-20%- Provision and configure SQL Server on Azure VMs
  • 1. Deploy and configure SQL Server on Azure Virtual Machines
  • 2. Configure SQL Server high availability and disaster recovery
  • 3. Implement automated backup and restore
- Manage SQL Server databases
  • 1. Implement database authentication and authorization
  • 2. Monitor and optimize database performance
  • 3. Manage database schemas and objects
Topic 2: Plan and implement data platform resources20-25%- Recommend an appropriate database offering based on requirements
  • 1. Evaluate requirements and select appropriate PaaS vs. IaaS offering
  • 2. Recommend multi-factor authentication for database access
  • 3. Identify requirements for compliance and regulatory standards
  • 4. Recommend appropriate service tier, storage type, and size
- Plan and implement data platform resources based on requirements
  • 1. Implement encryption and data classification
  • 2. Plan and implement network requirements
  • 3. Configure Azure SQL Managed Instance and Azure SQL Database
  • 4. Plan for migration of on-premises SQL Server databases
Topic 3: Implement secure resources20-25%- Implement Azure role-based access control and firewall rules
  • 1. Configure server and database-level firewall rules
  • 2. Implement row-level and column-level security
  • 3. Configure Azure Active Directory authentication
- Implement a risk mitigation strategy based on requirements
  • 1. Implement security measures for data access and audit
  • 2. Implement disaster recovery and high availability solutions
  • 3. Implement Azure Defender for Cloud and threat protection
Topic 4: Optimize database solutions10-15%- Optimize query performance
  • 1. Analyze execution plans and identify performance bottlenecks
  • 2. Implement query Store and Performance Insight
  • 3. Create and maintain indexes
- Optimize database resources
  • 1. Implement resource governance and resource pools
  • 2. Configure intelligent query processing
  • 3. Implement automated tuning recommendations
Topic 5: Implement a PaaS database solution15-20%- Implement and configure Azure SQL Managed Instance
  • 1. Implement linked servers and database mail
  • 2. Configure Service Broker and SQL Agent jobs
  • 3. Configure instance-level firewall and connectivity
- Implement and configure Azure SQL Database
  • 1. Configure elastic pools and serverless options
  • 2. Configure geo-replication and failover groups
  • 3. Implement automatic scaling and performance tuning
Topic 6: Monitor database operations10-15%- Troubleshoot database issues
  • 1. Diagnose connectivity and performance issues
  • 2. Analyze metrics and alert thresholds
  • 3. Implement backup, restore, and recovery procedures
- Monitor and log database activity
  • 1. Configure Azure Monitor and Log Analytics
  • 2. Implement auditing and monitoring solutions
  • 3. Use DMVs and extended events for monitoring

>> DP-300 Valid Exam Notes <<

DP-300 PDF Questions, Testking DP-300 Learning Materials

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Microsoft Administering Relational Databases on Microsoft Azure Sample Questions (Q339-Q344):

NEW QUESTION # 339
You need to recommend an authentication solution for App1 access to DB1 and DB2 after their migration to Instance1. The solution must meet the availability requirements.
Which actions should you perform in sequence? To answer, drag the appropriate actions to the correct order.
Each action 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.

Answer:

Explanation:

Explanation:

Basic Concept: This question tests choosing the correct Azure migration approach by matching the source platform, target service, downtime tolerance, and administrative effort.
Why the selected answer is Correct: The selected values fit this scenario because they apply the required Azure SQL configuration at the correct scope and sequence: You need to recommend an authentication solution for App1 access to DB1 and DB2 after their migration to Instance1.
Why the alternate choices are Wrong: The alternate selections would either use a migration tier that does not match the downtime requirement, choose a network resource that does not support the migration path, or add an unnecessary deployment component.


NEW QUESTION # 340
You have an Azure SQL database.
You identify a long running query.
You need to identify which operation in the query is causing the performance issue.
What should you use to display the query execution plan in Microsoft SQL Server Management Studio
(SSMS)?

Answer: A

Explanation:
Section: [none]
Explanation:
To include an execution plan for a query during execution
1. On the SQL Server Management Studio toolbar, click Database Engine Query. You can also open an
existing query and display the estimated execution plan by clicking the Open File toolbar button and locating the
existing query.
2. Enter the query for which you would like to display the actual execution plan.
3. On the Query menu, click Include Actual Execution Plan or click the Include Actual Execution Plan toolbar
button.

Note: Actual execution plans are generated after the Transact-SQL queries or batches execute. Because of
this, an actual execution plan contains runtime information, such as actual resource usage metrics and runtime
warnings (if any). The execution plan that is generated displays the actual query execution plan that the SQL
Server Database Engine used to execute the queries.
Reference:
https://docs.microsoft.com/en-us/sql/relational-databases/performance/display-an-actual-execution-plan


NEW QUESTION # 341
You have an on-premises Microsoft SQL Server database named DB1.
You have an Azure subscription.
You need to migrate DB1 to an Azure SQL service that meets the following requirements:
* Protects the confidentiality of sensitive data from malware and high-privileged unauthorized database administrators
* Supports pattern matching for server-side database operations
* Uses a hardware-based encryption technology
Which Azure SQL service and attestation service should you include in the solution? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

Answer:

Explanation:

Explanation:


NEW QUESTION # 342
You have two on-premises Microsoft SQL Server 2022 instance as shown in the following table.

You need to configure loge shipping between DB1 and DB2.
What should you do first on DB1?

Answer: B


NEW QUESTION # 343
You have an Azure Active Directory (Azure AD) tenant named contoso.com that contains a user named user1@contoso.com and an Azure SQL managed instance named SQLMI1.
You need to ensure that user1@contoso.com can create logins in SQLMI1 that map to Azure AD service principals.
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.

Answer:

Explanation:

Explanation:

Reference:
https://docs.microsoft.com/en-us/azure/azure-sql/managed-instance/aad-security-configure-tutorial Basic Concept: This question tests identity and authentication for Azure SQL and SQL Server workloads, including when to use contained users, directory identities, certificate validation, or authentication profiles.
Why the selected answer is Correct: The selected values fit this scenario because they apply the required Azure SQL configuration at the correct scope and sequence: You need to ensure that user1@contoso.com can create logins in SQLMI1 that map to Azure AD service principals.
Why the alternate choices are Wrong: The alternate actions fail because Entra authentication must be established at the server/administrator level first, then mapped to contained database users, and finally used by the client connection.


NEW QUESTION # 344
......

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