Microsoft
DP-300 · Question #289
Hotspot Question You have an Azure SQL managed instance named SQLMI1 that hosts multiple databases. You need to monitor the performance of SQLMI1 and identify which database uses the most memory and t
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Submitted by anna_se· Mar 6, 2026Monitor, configure, and optimize database resources
Question
Hotspot Question You have an Azure SQL managed instance named SQLMI1 that hosts multiple databases. You need to monitor the performance of SQLMI1 and identify which database uses the most memory and the most disk I/O. Which objects should you query? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point. Answer:
Exhibit
Answer Area
- For memory:sys.dm_exec_query_statssys.dm_io_virtual_file_statssys.dm_os_buffer_descriptorssys.dm_os_performance_counters
- For disk I/O:sys.dm_exec_query_statssys.dm_io_virtual_file_statssys.dm_os_buffer_descriptorssys.dm_os_performance_counters
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Topics
#DMVs#Performance monitoring#Memory usage#Disk I/O