Microsoft DP-300 Exam Dumps

Administering Relational Databases on Microsoft Azure

Microsoft DP-300 Sample Questions

Question # 1

You have an Azure SQL database named SOL1. You need to implement a disaster recovery solution for SQL1. The solution must minimize the following: • The recovery point objective JRPO) • The recovery time objective (RTO) • Administrative effort What should you include in the solution?

A. auto failover groups 
B. Azure Site Recovery 
C. availability groups 
D. active geo - replication 

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Question # 2

You have an on-premises Microsoft SQL Server 2019 instance that hosts a database named DB1. You have an Azure subscription that contains an Azure SQL database named SQLDB1. You need to replicate DB1 to SQlDC1. Which type of replication should you use? 

A. peer-to-pec 
B. merge 
C. transactional 
D. snapshot 

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Question # 3

You have an Azure subscription. You need to deploy an Instance of SQL Server on Azure Virtual Machines. The solution must meet the following 'requirements: • Custom performance configuration. such as lCPS. capacity, and throughout, must be supported. • Costs must be minimized Which type of disk should you include in the solution?

A. Premium SSD v2 
B. Premium SSD 
C. Ultra SSD 
D. Standard SSD 

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Question # 4

You have a single availability set that contains two SQL Server on Azure Virtual Machines instances. The instances were deployed by using an Azure Marketplace SQL Server 2019 Enterprise image that has the latest cumulative updates applied. The instances are configured as the nodes of a failover cluster instance (FCI) named FCI1. You need to ensure that client applications can connect to FCI1. The solution must meet the following requirements: • Provide an availability SLA • Minimize costs. What should you create?

A. a virtual network name (VNN) resource 
B. a Basic Azure Load Balancer 
C. a distributed network name (DNN) resource 
D. an Azure Standard Load Balancer 

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Question # 5

You have an instance of SQL Server on Azure Virtual Machines. You need to ensure that a user named User1 can configure proxy accounts for SQL Server Agent jobs. The solution must use the principle of least privilege. Which role should you assign to User1? 

A. sysadmin 
B. SQLAgentUserRole 
C. SQLAgentReaderRole 
D. SQLAgentOperatorRole 

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Question # 6

You have an Azure subscription that contains two instances of SQL Server on Azure Virtual Machines named VM1 and VM2. Both instances run Microsoft SQL Server 2019 CU8. You need to deploy a failover cluster instance (FCI) to VM1 and VM2. The solution must eliminate the need for the following: • A distributed network name (DNN) • A load balancer What should you do?

A. Deploy VM1 and VM2 to a single proximity placement group. 
B. Deploy VM1 and VM2 to different proximity placement groups in the same Azure region. 
C. Connect VM1 and VM2 to a single subnet. 
D. Connect VM1 and VM2 to different subnets on a single virtual network. 

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Question # 7

You have an Azure subscription that contains an Azure SQL database named SQL1. SQL1 is in an Azure region that does not support availability zones. You need to ensure that you have a secondary replica of SQLI in the same region. What should you use? 

A. log shipping 
B. auto-failover groups 
C. active geo-replication 
D. Microsoft SQL Server failover clusters 

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Question # 8

You have 25 Azure SQL databases. You need to implement a centralized database management solution that uses TransactSQL What should you include in the solution?

A. elastic jobs 
B. an Azure Automation runbook 
C. Azure Functions 
D. Azure Logic Apps 

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Question # 9

You have an Azure subscription that contains an instance of SQL Server on an Azure virtual machine named VM1 and a Microsoft Entra Domain Services domain that contains two users named User1 and User2. On the default instance of SQL Server on VM1, you create a credential named Credentiall for User1. You need to ensure that User2 can create a SQL Server Agent proxy that will use Credential1. The solution must use the principle of least privilege. Which role should you assign to User2?

A. sysadmin 
B. SQLAgentUserRole 
C. SQLAgentOperatorRole 
D. SQLAgentReaderRole 

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Question # 10

You deploy an instance of SQL Server on Azure Virtual Machines named SQL1 that hosts multiple databases. You configure the full recovery model for all the databases. You perform a full backup of the master database on SQL1. You need to a perform an additional backup of the master database on SQL1. The solution must minimize how long it takes to perform the backup. Which type of backup should you perform?

A. tail-log 
B. differential 
C. full 
D. log 

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Question # 11

You have an Azure subscription that contains 20 Azure SQL databases. You create a Transact-SQL statement to perform index maintenance on a database. You need to schedule the statement to run once daily against each database by using Transact-SQL commands. What should you use to schedule the statement?

A. Azure Automation 
B. an elastic job 
C. a SQL Server Agent job 
D. an Azure function 

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Question # 12

You manage 100 Azure SQL managed instances located across 10 Azure regions. You need to receive voice message notifications when a maintenance event affects any of the 10 regions. The solution must minimize administrative effort. What should you do? 

A. From the Azure portal, create a service health alert. 
B. From the Azure portal, create an Azure Advisor operational excellence alert. 
C. From Microsoft SQL Server Management Studio (SSMS), configure a SQL Server agent job.
 D. From the Azure portal, configure an activity log alert. 

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Question # 13

You have an Azure subscription that contains the following resources: • 10 Azure SQL databases • Five Azure SQL managed instances • Five instances of SQL Server on Azure Virtual Machines You need to implement a centralized monitoring solution for all the Azure SQL resources. The solution must minimize administrative effort. What should you include in the solution?

A. Log Analytics 
B. Azure SQL Analytics 
C. Query Performance Insight 
D. SQL Insights 

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Question # 14

You have an Azure virtual machine named Server1 that runs Windows Server 2022. Server! contains an instance of Microsoft SQL Server 2022 named SQL1 and a database named DB1. You create a master key in the master database of SQL1. You need to create an encrypted backup of DB1. What should you do?

A. Create a symmetric key in DB1. 
B. Enable visualization-based security (VBS) on Server1. 
C. Create a certificate in DB1. 
D. Create a certificate in the master database of SQLl. 

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Question # 15

You have an on-premises Microsoft SQL Server 2019 database named SQL1 that uses merge replication. You need to migrate SQL1 to Azure. Which service should you use?

A. Azure SQL Edge 
B. Azure SQL Database 
C. SQL Server on Azure Virtual Machines 
D. Azure SQL Managed instance 

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Question # 16

You have an Azure SQL database. You need to implement a disaster recovery solution that meets the following requirements: • Minimizes how long it takes to recover the database if a datacenter fails • Minimizes administrative effort What should you include in the solution?

A. Azure Backup 
B. active geo-replication 
C. Azure Site Recovery 
D. auto-failover groups 

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Question # 17

You have a SQL Server on Azure Virtual Machines instance named SQLVM1 that was deployed by using an Azure Marketplace SQL Server 2019 Enterprise image. You need to change the Microsoft SQL Server instance on SQLVM1 to the Standard edition. The solution must ensure licensing compliance. What should you do first?

A. From the SQL Server Installation Center on SQLVM1. run the Edition Upgrade wizard. 
B. From SQLVM1, uninstall the SQL Server instance. 
C. From the SQL Server Installation Center on SQLVM1. run the Repair wizard. 
D. From the Azure portal, reconfigure SQLVM1. 

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Question # 18

You plan to deploy two instances of SQL Server on Azure virtual machines in a highly available configuration that will use an Always On availability group. You need to recommend a deployment solution that meets the following requirements: • Provides a Service Level Agreement (SLA) of at least 99.95% • Replicates databases in the same group synchronously • Minimizes the latency of database writes What should you recommend?

A. Create a proximity group and an availability set. Deploy each virtual machine to the availability set Add both virtual machines to the proximity group. 
B. Create two proximity groups and a single availability set. Deploy both virtual machines to the availability set. Add one virtual machine to each proximity group. 
C. Create two proximity groups and two availability sets. Deploy each virtual machine to a unique availability set. Add one virtual machine to each proximity group. 
D. Create a proximity group and two availability sets. Deploy each virtual machine to a unique availability set. Add both virtual machines to the proximity group. 

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Question # 19

You have an Azure subscription that contain an Azure SQL managed instance named SQLMI1 and a Log Analytics workspace named Workspace1. You need to collect performance metrics for SQLMI1 and stream the metrics to Workspace1.

A. Create the private endpoint connection on SQLMI1. 
B. Configure Azure SQL Analytics to use Workspace1. 
C. Modify the Computer + storage settings for SQLMI1. 
D. Modify the diagnostic settings for SQLMI1.

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Question # 20

You have a Microsoft SQL Server 2019 database named DB1 and an Azure SQL managed instance named SQLMI1. You need to move a SQL Server Agent job from DB1 to SQLMI1. Which job attribute is unsupported in SQLMI1? 

A. log to table 
B. email notifications 
C. schedules 
D. output files 

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Question # 21

You have an Azure subscription that contains an Azure SQL database named db1. You need to implement SQL insights for db1. Which two resources should you create first? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point

A. an Azure logic app 
B. a virtual machine 
C. an Azure function 
D. a Log Analytics workspace 
E. a storage account 

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Question # 22

You have an instance of SQL Server on Azure Virtual Machines that has a database named DB1. You plan to implement Azure SQL Data Sync for DB1. Which isolation level should you configure?

A. SERIALIZABLE 
B. SNAPSHOT 
C. READ UNCOMMITTED 
D. READ COMMITTED 

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Question # 23

You have an Azure subscription. You plan to deploy an instance of SQL Sevier on Azure Virtual Machines that supports Write Accelerator. Which virtual machine series should you use?

A. H-series 
B. G -series 
C. M-series 
D. E-series 

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Question # 24

You have an Azure subscription that contains an Azure SQL database named DB1. You need to host elastic jobs by using DB1. DB1 will also be configured as a job target. The solution must support the use of location-based Conditional Access policies. What should the elastic jobs use to access DB1?

A. a system-assigned managed identity 
B. Azure SQL sign-in credentials 
C. database-scoped credentials 
D. a user-assigned managed identity 

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Question # 25

You have an Azure virtual machine named VM1 that runs Windows Server 2022 and hosts a Microsoft SQL Server 2019 instance named SQL1. You need to configure SQL! to use mixed mode authentication. Which procedure should you run?

A. sp_addremoteIogin 
B. xp_instance_regwrite 
C. sp_cnarge_users_login 
D. xp_grant_login 

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Question # 26

You have an Azure virtual machine named VM1 that runs Windows Server 2022 and hosts a Microsoft SQL Server 2019 instance named SQL1. You need to configure SQL1 to use mixed mode authentication. Which procedure should you run?

A. sp_eddremotelogin 
B. xp_grant_login 
C. sp_change_users_login 
D. xp_instance_regwrite 

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Question # 27

You have an Azure subscription that contains a logical SQL server named Serverl. The master database of Serverl contains a user named Userl. You need to ensure that Userl can create databases on Serverl. Which database role should you assign to Userl?

A. db_owner 
B. dbmanager 
C. dbo 
D. db_ddladmin

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Question # 28

You need to recommend a disaster recovery solution for an on-premises Microsoft SQL Server database. The solution must meet the following requirements: • Support real-time data replication to a different geographic region. • Use Azure as a disaster recovery target. • Minimize costs and administrative effort. What should you include in the recommendation

A. database mirroring on an instance of SQL Server on Azure Virtual Machines 
B. availability groups for SQL Server on Azure Virtual Machines 
C. an Azure SQL Managed Instance link 
D. transactional replication to an Azure SQL Managed Instance 

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Question # 29

You have an on-premises datacenter that contains a 14-TB Microsoft SQL Server database. You plan to create an Azure SQL managed instance and migrate the on-premises database to the new instance. Which three service tiers support the SQL managed instance? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.

A. General Purpose Standard 
B. Business Critical Premium 
C. Business Critical Memory Optimized Premium 
D. General Purpose Premium 
E. Business Critical Standard 

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