Microsoft
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
Sign in or unlock DP-300 to reveal the answer and full explanation for question #455. The question stem and answer options stay visible for context.
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
Answer Area
- Query ID 35591 is the least performant query overall.
- Query ID 35563 consumed the most database resources.
Unlock DP-300 to see the answer
You've previewed enough free DP-300 questions. Unlock DP-300 for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.
Topics
#Azure SQL Database#Query Performance Insight#Database Monitoring#Performance Tuning

