Valid DP-300 Exam Notes - DP-300 Practice Questions

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Microsoft DP-300 Exam Syllabus Topics:

SectionObjectives
Implement a secure environment- Manage database authentication and authorization
  • 1. Configure Azure Active Directory authentication
    • 2. Manage database roles and permissions
      - Implement data protection
      • 1. Data classification and auditing
        • 2. Encryption at rest and in transit
          Plan and implement data platform resources- Plan and configure security for the data platform
          • 1. Configure network security
            • 2. Implement authentication and authorization
              - Deploy and configure infrastructure
              • 1. Configure compute and storage resources
                • 2. Select appropriate Azure database services
                  Monitor and optimize operational resources- Optimize resources
                  • 1. Scale compute and storage
                    • 2. Tune performance configuration
                      - Monitor database performance
                      • 1. Use Azure Monitor and Log Analytics
                        • 2. Identify performance bottlenecks
                          Optimize query performance- Analyze query performance
                          • 1. Use Query Store and execution plans
                            • 2. Identify inefficient queries
                              - Improve performance
                              • 1. Index optimization
                                • 2. Query tuning techniques
                                  Perform automation- Automate database tasks
                                  • 1. Use Azure Automation
                                    • 2. Implement scheduled maintenance
                                      Plan and implement a high availability and disaster recovery environment- Backup and restore
                                      • 1. Point-in-time restore
                                        • 2. Automated backups
                                          - Design HA/DR solutions
                                          • 1. Implement geo-replication
                                            • 2. Configure failover groups

                                              >> Valid DP-300 Exam Notes <<

                                              DP-300 Practice Questions & DP-300 Latest Test Braindumps

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                                              Microsoft Administering Relational Databases on Microsoft Azure Sample Questions (Q229-Q234):

                                              NEW QUESTION # 229
                                              You have an Azure subscription that contains the resources shown in the following table.

                                              You need to configure a connection between VM1 and MIL The solution must meet the following requirements:
                                              * The connection must be encrypted.
                                              * Network latency must be minimized.
                                              What should you implement?

                                              Answer: D


                                              NEW QUESTION # 230
                                              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
                                              Text Description automatically generated with medium confidence

                                              Reference:
                                              https://docs.microsoft.com/en-us/azure/azure-sql/managed-instance/aad-security-configure-tutorial


                                              NEW QUESTION # 231
                                              You have an Azure SQL managed instance.
                                              You need to restore a database named DB1 by using Transact-SQL.
                                              Which command should you run? To answer, select the appropriate options in the answer area.
                                              NOTE: Each correct selection is worth one point.

                                              Answer:

                                              Explanation:


                                              NEW QUESTION # 232
                                              You have an Azure subscription.
                                              You need to deploy an Azure SQL managed instance by using an Azure Resource Manager (ARM) template.
                                              The solution must meet the following requirements:
                                              The SQL managed instance must be assigned a unique identity.
                                              The SQL managed instance must be available in the event of an Azure datacenter outage.
                                              How should you complete the template? To answer, drag the appropriate values to the correct targets. Each value 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 configure and manage automation of tasks in the DP-300 exam context.
                                              The correct choice is determined by the exact service boundary and operational requirement stated in the scenario.
                                              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 deploy an Azure SQL managed instance by using an Azure Resource Manager (ARM) template.
                                              Why the alternate choices are Wrong: The alternate selections apply to different administrative stages or different scopes. In a hotspot or drag-drop task, order and scope are part of the answer, so a technically valid Azure feature can still be wrong if it is placed in the wrong step.


                                              NEW QUESTION # 233
                                              You have an Azure SQL database that contains a table named Customers. Customers contains the following columns.

                                              The data in the PhoneNumber and Email columns is encrypted.
                                              You need to recommend a data classification strategy for Customers. The solution must meet the following requirements:
                                              - Support data security and privacy requirements.
                                              - Support the auditing of access to sensitive data.
                                              - Minimize administrative effort.
                                              What should you recommend?

                                              Answer: A

                                              Explanation:
                                              To meet your requirements for the customer table in Azure SQL, you should apply a sensitivity label to the Email and PhoneNumber columns specifically.
                                              Data Classification Strategy
                                              This approach leverages the built-in Azure SQL Data Discovery & Classification feature to satisfy your security and auditing goals with minimal overhead:
                                              Target Columns: Apply labels to PhoneNumber and Email. While these are already encrypted, applying sensitivity labels provides an additional layer of metadata that identifies them as containing Personal Identifiable Information (PII).
                                              Sensitivity Labels: Use the Confidential or Highly Confidential label. These labels are part of the standard taxonomy and clearly communicate the risk level to the system and users.
                                              Information Types: Assign specific information types to the labels, such as Contact Info for phone numbers and Credentials or Personal for email addresses.
                                              Auditing Integration: Once labeled, the sensitivity of any query result set is calculated in real-time.
                                              This allows Azure SQL Auditing to log whenever sensitive data is accessed, specifically flagging those columns in your audit reports for compliance.
                                              Administrative Effort: Use the automatic discovery and recommendations engine. It automatically scans your schema and suggests these classifications, allowing you to accept and apply them across the table without manual scripting for every column.
                                              Reference:
                                              https://learn.microsoft.com/en-us/azure/azure-sql/database/data-discovery-and-classification-overview


                                              NEW QUESTION # 234
                                              ......

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