[Reference:, https://azure.microsoft.com/pricing/details/database-migration/, , https://docs.microsoft.com/en-us/azure/dms/tutorial-sql-server-azure-sql-online, , , , , , , , 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: The solution must meet the business requirements., 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., ]