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Pass the Microsoft Certified: Azure Database Administrator Associate DP-300 Questions and answers with ValidTests

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Viewing page 4 out of 13 pages
Viewing questions 31-40 out of questions
Questions # 31:

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?

Options:

A.

auto failover groups

B.

Azure Site Recovery

C.

availability groups

D.

active geo - replication

Expert Solution
Questions # 32:

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?

Options:

A.

database mirroring

B.

distributed availability groups

C.

Always On Availability Group

D.

Azure Database Migration Service

Expert Solution
Questions # 33:

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?

Options:

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.

Expert Solution
Questions # 34:

You have an Azure SQL managed instance.

You need to gather the last execution of a query plan and its runtime statistics. The solution must minimize the impact on currently running queries.

What should you do?

Options:

A.

Generate an estimated execution plan.

B.

Generate an actual execution plan.

C.

Run sys.dm_exec_query_plan_stats.

D.

Generate Live Query Statistics.

Expert Solution
Questions # 35:

You need to recommend a solution that will enable remote developers to access DB1 and DB2. The solution must support the planned changes and meet the secunty requirements.

What should you include in the recommendation?

Options:

A.

a public endpoint via a database-level firewall rule

B.

a private endpoint

C.

a public endpoint via a server-level firewall rule

D.

a Point-to-Site (P2S) VPN

Expert Solution
Questions # 36:

You need to recommend a service tier and a method to offload analytical workloads for the databases migrated from SVR1. The solution must meet the availability and business requirements.

What should you recommend? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

Question # 36

Options:

Expert Solution
Questions # 37:

You plan to deploy Instance1 by using the following script.

Question # 37

You need to specify the licenseType and storagenedundancy parameters. The deployment must meet the availability requirements and the business requirements for DB1 and DB2.

To what should you set each parameter? To answer, select the appropriate options in the answer area.

Question # 37

Options:

Expert Solution
Questions # 38:

You need to recommend which service and target endpoint to use when migrating the databases from SVR1 to Instance1. The solution must meet the availability requirements.

What should you recommend? To answer, select the appropriate options in the answer area.

NOTE Each correct selection is worth one point.

Question # 38

Options:

Expert Solution
Questions # 39:

You need to recommend a backup solution to restore DB3. The solution must meet the availability requirements. Which type of backup should you use?

Options:

A.

transaction log

B.

point-in-time restore (PITR)

C.

differential

D.

long-term retention (LTR)

Expert Solution
Questions # 40:

You need to recommend a solution to ensure that the performance of DB3 is optimized after the migration to Azure SQL Database. The solution must meet availability requirements.

What should you include in the recommendation?

Options:

A.

Resource Governor

B.

a custom resource pool

C.

vertical scaling

D.

horizontal scaling

Expert Solution
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Viewing questions 31-40 out of questions