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DP-300 · Question #455

Hotspot Question You have an Azure subscription that contains an app named App and an Azure SQL database named DB1. App1 queries DB1. You use Query Performance Insight to get query details for DB1 as

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Submitted by andreas_gr· Mar 6, 2026Monitor and optimize Azure resources - specifically monitoring Azure SQL Database query performance using Query Performance Insight to identify resource-intensive and least performant queries, which aligns with the Azure Administrator (AZ-104) or Azure DBA (DP-300) monitoring and optimization domain.

Question

Hotspot Question You have an Azure subscription that contains an app named App and an Azure SQL database named DB1. App1 queries DB1. You use Query Performance Insight to get query details for DB1 as shown in the exhibit. (Click the Exhibit tab.) Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the graphic. NOTE: Each correct selection is worth one point. Answer:

Exhibits

DP-300 question #455 exhibit 1
DP-300 question #455 exhibit 2

Answer Area

  • Query ID 35591 is the least performant query overall.
  • Query ID 35563 consumed the most database resources.

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Topics

#Azure SQL Database#Query Performance Insight#Database Monitoring#Performance Tuning
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