What should you use?

You plan to move two 100-GB databases to Azure.

You need to dynamically scale resources consumption based on workloads. The solution must minimize

downtime during scaling operations.

What should you use?
A . An Azure SQL Database elastic pool
B. SQL Server on Azure virtual machines
C. an Azure SQL Database managed instance
D. Azure SQL databases

Answer: A

Explanation:

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.

Reference: https://docs.microsoft.com/en-us/azure/azure-sql/database/elastic-pool-overview