DP-300 Administering Relational Databases on Microsoft Azure beta exam is now available. This exam is required to earn the Microsoft Certified: Azure Database Administrator Associate certification.Passcert can provide you with a very high accuracy of Microsoft DP-300 exam preparation.Selecting Passcert Microsoft Azure DP-300 Dumps will increase your confidence of taking the exam and will effectively help you pass the Microsoft DP-300 exam.

The new DP-300 is for Azure database administrator they are responsible for the management, availability, and security of databases, plus performance monitoring and optimization of modern relational database solutions. So if your work with Microsoft SQL solutions in your daily business this exam is for you.

The Azure Database Administrator implements and manages the operational aspects of cloud-native and hybrid data platform solutions built on Microsoft Azure data services and Microsoft SQL Server. The Azure Database Administrator uses a variety of methods and tools to perform day-to-day operations, including applying knowledge of using T-SQL for administrative management purposes.       

      

Plan and implement data platform resources (15-20%)

Implement a secure environment (15-20%)

Monitor and optimize operational resources (15-20%)

Optimize query performance (5-10%)

Perform automation of tasks (10-15%)

Plan and implement a High Availability and Disaster Recovery (HADR) environment (15-20%)

Perform administration by using T-SQL (10-15%)

1. Question Set 2

You have an Azure SQL database that contains a table named factSales.

FactSales contains the columns shown in the following table.

FactSales has 6 billion rows and is loaded nightly by using a batch process.

Which type of compression provides the greatest space reduction for the database?

A. page compression

B. row compression

C. columnstore compression

D. columnstore archival compression

2.You have a Microsoft SQL Server 2019 instance in an on-premises datacenter. The instance contains a 4TB 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 groups

B. database mirroring

C. log shipping

D. Database Migration Assistant

3.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 part of the solution. NOTE: Each correct selection is worth one point.

A. total size of all the databases

B. geo-replication support

C. number of concurrently peaking databases * peak CPU utilization per database

D. maximum number of concurrent sessions for all the databases

E. total number of databases * average CPU utilization per database

4. Question Set 2

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 should you perform? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

A. Turn on auditing and write audit logs to an Azure Storage account.

B. Add extended properties to the column.

C. Turn on Advanced Data Security for the Azure SQL server.

D. Apply sensitivity labels named Highly Confidential to the column.

E. Turn on Azure Advanced Threat Protection (ATP).

5.You have an Azure virtual machine named VM1 on a virtual network named VNet1. Outbound traffic from VM1 to the internet is blocked. You have an Azure SQL database named SqlDb1 on a logical server named SqlSrv1.

You need to implement connectivity between VM1 and SqlDb1 to meet the following requirements:

- Ensure that all traffic to the public endpoint of SqlSrv1 is blocked.

- Minimize the possibility of VM1 exfiltrating data stored in SqlDb1.

What should you create on VNet1?

A.a VPN gateway

B.a service endpoint

C.a private link

D.an ExpressRoute gateway