DP-300

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The dumps for DP-300 exam was last updated on Feb 12,2026 .

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Question#1

HOTSPOT
You are performing exploratory analysis of bus fare data in an Azure Data Lake Storage Gen2 account by using an Azure Synapse Analytics serverless SQL pool.
You execute the Transact-SQL query shown in the following exhibit.

Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the graphic.

Explanation:
Box 1: CSV files that have file named beginning with "tripdata_2020"
Box 2: a header
FIRSTROW = 'first_row'
Specifies the number of the first row to load. The default is 1 and indicates the first row in the specified data file. The row numbers are determined by counting the row terminators. FIRSTROW is 1-based.
Reference: https://docs.microsoft.com/en-us/azure/synapse-analytics/sql/develop-openrowset

Question#2

HOTSPOT
You plan to migrate on-premises Microsoft SQL Server databases to Azure.
You need to identify which deployment and resiliency options meet the following requirements:
✑ Support user-initiated backups.
✑ Support multiple automatically replicated instances across Azure regions.
✑ Minimize administrative effort to implement and maintain business continuity.
What should you identify? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

Explanation:
Box 1: SQL Server on Azure VMs
SQL Server on Azure Virtual Machines can take advantage of Automated Backup, which regularly creates backups of your database to blob storage. You can also manually use this technique.
Box 2: Active geo-replication
Geo-replication for services such as Azure SQL Database and Cosmos DB will create secondary replicas of your data across multiple regions. While both services will automatically replicate data within the same region, geo-replication protects you against a regional outage by enabling you to fail over to a secondary region.
Reference:
https://docs.microsoft.com/en-us/azure/azure-sql/virtual-machines/windows/sql-server-on-azure-vm-iaas-what-is-overview
https://docs.microsoft.com/en-us/dotnet/architecture/cloud-native/infrastructure-resiliency-azure

Question#3

Topic 6, Misc. Questions

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

Explanation:
Columnstore tables and indexes are always stored with columnstore compression. You can further reduce the size of columnstore data by configuring an additional compression called archival compression.
Note: Columnstore ― The columnstore index is also logically organized as a table with rows and columns, but the data is physically stored in a column-wise data format.
Incorrect Answers:
B: Rowstore ― The rowstore index is the traditional style that has been around since the initial release of SQL Server.
For rowstore tables and indexes, use the data compression feature to help reduce the size of the database.
Reference: https://docs.microsoft.com/en-us/sql/relational-databases/data-compression/data-compression

Question#4

DRAG DROP
You have an Azure subscription.
You plan to deploy a new Azure virtual machine that will host a Microsoft SQL Server instance.
You need to configure the disks on the virtual machine.
The solution must meet the following requirements:
• Minimize latency for transaction logs.
• Minimize the impact on IO Of the virtual machine.
Which type of disk should you use for each workload? To answer. drag the appropriate disk types to the correct workloads. Each disk type may be used once, at all. You may need to drag the split bar between panes or scroll to view content. NOTE: Each correct selection is worth one point.

Question#5

HOTSPOT
You plan to deploy Instance1 by using the following script.

You need to specify the license Type 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.

Exam Code: DP-300 Q & A: 366 Q&As Updated: Feb 12,2026

Full DP-300 Exam Dumps Here

Exam Code: DP-300
Q & A: 366 Q&As
Updated: Feb 12,2026

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