Quick Answer
The answer is sys.dm_exec_requests. This dynamic management view is the correct choice because it returns information about each request currently executing within Azure SQL Database, including the elapsed_time_seconds column, which allows you to filter for queries running longer than 30 seconds. Unlike sys.dm_exec_query_stats, which provides aggregated performance statistics for completed queries, or sys.dm_db_resource_stats, which shows resource consumption over time, sys.dm_exec_requests gives you a live snapshot of active, long-running operations. On the Microsoft Azure Database Administrator Associate DP-300 exam, this question tests your ability to distinguish between real-time monitoring views and historical or aggregated views—a common trap is confusing sys.dm_exec_requests with sys.dm_exec_query_stats. To monitor long-running queries in Azure SQL Database effectively, remember that requests are current, while stats are historical. Memory tip: think of a "request" as a ticket at a deli counter—you can see which orders are still being prepared right now, not which ones were already completed.
This DP-300 practice question tests your understanding of monitor, configure, and optimize database resources. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
You need to monitor the long-running queries in an Azure SQL Database. Which dynamic management view should you query to see queries that have been running for more than 30 seconds?
sys.dm_exec_requests
Includes start_time and total_elapsed_time for each request.
sys.dm_db_resource_stats
Why wrong: Shows resource consumption per minute, not queries.
sys.dm_exec_sessions
Why wrong: Shows session-level information, not request details.
sys.dm_exec_query_stats
Why wrong: Shows aggregated stats for cached plans, not currently running queries.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
sys.dm_exec_requests
Option A is correct because sys.dm_exec_requests shows currently executing requests with elapsed time. Option B is wrong because it shows query statistics, not currently running queries. Option C is wrong because it shows resource usage. Option D is wrong because it shows session-level waits.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
sys.dm_exec_requests
Why this is correct
Includes start_time and total_elapsed_time for each request.
Related concept
Read the scenario before looking for a memorised answer.
sys.dm_db_resource_stats
Why it's wrong here
Shows resource consumption per minute, not queries.
sys.dm_exec_sessions
Why it's wrong here
Shows session-level information, not request details.
sys.dm_exec_query_stats
Why it's wrong here
Shows aggregated stats for cached plans, not currently running queries.
Common exam traps
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Trap categories for this question
Command / output trap
Shows resource consumption per minute, not queries.
Detailed technical explanation
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A cloud solutions architect for a retail company is evaluating services for a new workload. The correct answer here reflects best practice for the specific scenario described — not a general cloud recommendation. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Cloud exam questions reward reading the constraint carefully: the same technology can be right or wrong depending on the use case.
What to study next
Identify which DP-300 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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FAQ
Monitor, configure, and optimize database resources — This question tests Monitor, configure, and optimize database resources — Read the scenario before looking for a memorised answer..
The correct answer is: sys.dm_exec_requests — Option A is correct because sys.dm_exec_requests shows currently executing requests with elapsed time. Option B is wrong because it shows query statistics, not currently running queries. Option C is wrong because it shows resource usage. Option D is wrong because it shows session-level waits.
Identify which DP-300 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 21, 2026
This DP-300 practice question is part of Courseiva's free Microsoft certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the DP-300 exam.
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