DP-300 exam

What should you do after a failover of SalesSQLDb1 to ensure that the database remains accessible to SalesSQLDb1App1?A . Configure SalesSQLDb1 as writable. B. Update the connection strings of SalesSQLDb1App1. C. Update the firewall rules of SalesSQLDb1. D. Update the users in SalesSQLDb1.View AnswerAnswer: C Explanation: Scenario: SalesSQLDb1 uses database...

HOTSPOT You have two Azure virtual machines named VM1 and VM2 that run Windows Server 2019. VM1 and VM2 each host a default Microsoft SQL Server 2019 instance. VM1 contains a database named DB1 that is backed up to a file named D:DB1.bak. You plan to deploy an Always On...

HOTSPOT You have an Azure SQL database named DB1 that contains two tables named Table1 and Table2. Both tables contain a column named a Column1. Column1 is used for joins by an application named App1. You need to protect the contents of Column1 at rest, in transit, and in use....

DRAG DROP You need to implement statistics maintenance for SalesSQLDb1. The solution must meet the technical requirements. Which four 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. View AnswerAnswer: Explanation:...

DRAG DROP You have a database named db1. The log for db1 contains the following entry. You need to ensure That db1 can process transactions. View AnswerAnswer:

Topic 4, Contoso Ltd Clothing Store You need to implement the surrogate key for the retail store table. The solution must meet the sales transaction dataset requirements. What should you create?A . a table that has a FOREIGN KEY constraint B. a table the has an IDENTITY property C. a...

You have an Azure SQL Database server named sqlsrv1 that hosts 10 Azure SQL databases. The databases perform slower than expected. You need to identify whether the performance issue relates to the use of tempdb on sqlsrv1. What should you do?A . Run Query Store-based queries B. Review information provided...

What should you implement to meet the disaster recovery requirements for the PaaS solution?A . Availability Zones B. failover groups C. Always On availability groups D. geo-replicationView AnswerAnswer: B Explanation: Scenario: In the event of an Azure regional outage, ensure that the customers can access the PaaS solution with minimal...

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...

Based on the PaaS prototype, which Azure SQL Database compute tier should you use?A . Business Critical 4-vCore B. Hyperscale C. General Purpose v-vCore D. ServerlessView AnswerAnswer: A Explanation: There are CPU and Data I/O spikes for the PaaS prototype. Business Critical 4-vCore is needed. Reference: https://docs.microsoft.com/en-us/azure/azure-sql/database/reserved-capacity-overview