Download Administering Relational Databases on Microsoft Azure.DP-300.Dump4Pass.2022-01-08.177q.tqb
| Vendor: | Microsoft |
| Exam Code: | DP-300 |
| Exam Name: | Administering Relational Databases on Microsoft Azure |
| Date: | Jan 08, 2022 |
| File Size: | 13 MB |
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Demo Questions
Question 1
What should you use to migrate the PostgreSQL database?
- Azure DataBox
- AzCopy
- Azure Database MigrationService
- Azure SiteRecovery
Correct answer: C
Explanation:
Reference: https://docs.microsoft.com/en-us/azure/dms/dms-overview Reference:
https://docs.microsoft.com/en-us/azure/dms/dms-overview
Question 2
You are planning the migration of the SERVER1 databases. The solution must meet the business requirements.
What should you include in the migration plan? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Correct answer: To display the answer, ProfExam Simulator is required.
Explanation:
Azure Database Migration service Box 1: Premium 4-VCore Scenario: Migrate the SERVER1 databases to the Azure SQL Database platform. Minimize downtime during the migration of the SERVER1 databases. Premimum 4-vCore is for large or business critical workloads. It supports online migrations, offline migrations, and faster migration speeds. Incorrect Answers: The Standard pricing tier suits most small- to medium- business workloads, but it supports offline migration only. Box 2: A VPN gateway YouneedtocreateaMicrosoftAzureVirtualNetworkfortheAzureDatabaseMigrationServicebyusingtheAzureResourceManagerdeploymentmodel,which provides site-to-site connectivity to your on-premises source servers by using either ExpressRoute orVPN. Reference: https://azure.microsoft.com/pricing/details/database-migration/ https://docs.microsoft.com/en-us/azure/dms/tutorial-sql-server-azure-sql-onlinecorrected Azure Database Migration service
Box 1: Premium 4-VCore
Scenario: Migrate the SERVER1 databases to the Azure SQL Database platform.
Minimize downtime during the migration of the SERVER1 databases.
Premimum 4-vCore is for large or business critical workloads. It supports online migrations, offline migrations, and faster migration speeds.
Incorrect Answers:
The Standard pricing tier suits most small- to medium- business workloads, but it supports offline migration only.
Box 2: A VPN gateway
YouneedtocreateaMicrosoftAzureVirtualNetworkfortheAzureDatabaseMigrationServicebyusingtheAzureResourceManagerdeploymentmodel,which provides site-to-site connectivity to your on-premises source servers by using either ExpressRoute orVPN.
Reference:
https://azure.microsoft.com/pricing/details/database-migration/
https://docs.microsoft.com/en-us/azure/dms/tutorial-sql-server-azure-sql-onlinecorrected
Question 3
You need to recommend the appropriate purchasing model and deployment option for the 30 new databases. The solution must meet the technical requirements and the business requirements.
What should you recommend? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Correct answer: To display the answer, ProfExam Simulator is required.
Explanation:
Box 1: DTU Scenario: The 30 new databases must scale automatically. Once all requirements are met, minimize costs whenever possible. You can configure resources for the pool based either on the DTU-based purchasing model or the vCore-based purchasing model. In short, for simplicity, the DTU model has an advantage. Plus, if you’re just getting started with Azure SQL Database, the DTU model offers more options at the lower end of performance, so you can get started at a lower price point than with vCore. Box 2: An Azure SQL database elastic pool Azure SQL Database elastic pools are a simple, cost-effective solution for managing and scaling multiple databases that have varying and unpredictable usage demands. The databases in an elastic pool are on a single server and share a set number of resources at a set price. Elastic pools in Azure SQL Database enable SaaS developers to optimize the price performance for a group of databases within a prescribed budget while delivering performance elasticity for each database. Reference: https://docs.microsoft.com/en-us/azure/azure-sql/database/elastic-pool-overview https://docs.microsoft.com/en-us/azure/azure-sql/database/reserved-capacity-overviewconfirmed Box 1: DTU
Scenario:
The 30 new databases must scale automatically.
Once all requirements are met, minimize costs whenever possible.
You can configure resources for the pool based either on the DTU-based purchasing model or the vCore-based purchasing model.
In short, for simplicity, the DTU model has an advantage. Plus, if you’re just getting started with Azure SQL Database, the DTU model offers more options at the lower end of performance, so you can get started at a lower price point than with vCore.
Box 2: An Azure SQL database elastic pool
Azure SQL Database elastic pools are a simple, cost-effective solution for managing and scaling multiple databases that have varying and unpredictable usage demands. The databases in an elastic pool are on a single server and share a set number of resources at a set price. Elastic pools in Azure SQL Database enable SaaS developers to optimize the price performance for a group of databases within a prescribed budget while delivering performance elasticity for each database.
Reference:
https://docs.microsoft.com/en-us/azure/azure-sql/database/elastic-pool-overview
https://docs.microsoft.com/en-us/azure/azure-sql/database/reserved-capacity-overviewconfirmed
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