DP-300 V0

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)?A . Live Query StatisticsB . an estimated...

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution. After you...

You receive numerous alerts from Azure Monitor for an Azure SQL database. You need to reduce the number of alerts. You must only receive alerts if there is a significant change in usage patterns for an extended period. Which two actions should you perform? Each correct answer presents part of...

You have 20 Azure SQL databases provisioned by using the vCore purchasing model. You plan to create an Azure SQL Database elastic pool and add the 20 databases. Which three metrics should you use to size the elastic pool to meet the demands of your workload? Each correct answer presents...

You have a new Azure SQL database. The database contains a column that stores confidential information. You need to track each time values from the column are returned in a query. The tracking information must be stored for 365 days from the date the query was executed. Which three actions...

You have a Microsoft SQL Server 2019 instance in an on-premises datacenter. The instance contains a 4-TB database named DB1. You plan to migrate DB1 to an Azure SQL Database managed instance. What should you use to minimize downtime and data loss during the migration?A . distributed availability groupsB ....

You need to implement a solution to notify the administrators. The solution must meet the monitoring requirements. What should you do?A . Create an Azure Monitor alert rule that has a static threshold and assign the alert rule to an action group.B . Add a diagnostic setting that logs QueryStoreRuntimeStatistics...

You have SQL Server 2019 on an Azure virtual machine that runs Windows Server 2019. The virtual machine has 4 vCPUs and 28 GB of memory. You scale up the virtual machine to 16 vCPUSs and 64 GB of memory. You need to provide the lowest latency for tempdb. What...

You are planning disaster recovery for the failover group of an Azure SQL Database managed instance. Your company’s SLA requires that the database in the failover group become available as quickly as possible if a major outage occurs. You set the Read/Write failover policy to Automatic. What are two results...

You have an Azure SQL database. You discover that the plan cache is full of compiled plans that were used only once. You run the select * from sys.database_scoped_configurations Transact-SQL command and receive the results shown in the following table. You need relieve the memory pressure. What should you configure?A...