Question 455 of 953
Monitor, configure, and optimize database resourcesmediumMultiple ChoiceObjective-mapped

DP-300 Practice Question: Monitor, configure, and optimize database resources

This DP-300 practice question tests your understanding of monitor, configure, and optimize database resources. Examine the command output carefully: the correct answer depends on what the output actually shows, not on general recall alone. 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.

Your Azure SQL Database is experiencing deadlocks. You enable trace flag 1222 to capture deadlock graphs in the error log. Where can you retrieve the deadlock information?

Question 1mediummultiple choice
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Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

sys.messages or the SQL Server error log (viewable via sys.fn_get_audit_file)

Option B is correct because deadlock graphs captured by trace flag 1222 are written to the error log. Option A is wrong because deadlocks are not in Query Store by default. Option C is wrong because sys.dm_exec_requests shows current requests, not deadlock history. Option D is wrong because those DMVs show current sessions, not deadlocks.

Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • sys.dm_exec_sessions

    Why it's wrong here

    Shows sessions, not deadlock info.

  • sys.query_store_query_text

    Why it's wrong here

    Query Store does not capture deadlock graphs.

  • sys.dm_exec_requests

    Why it's wrong here

    Shows only currently executing requests.

  • sys.messages or the SQL Server error log (viewable via sys.fn_get_audit_file)

    Why this is correct

    Trace flag 1222 outputs to error log.

    Related concept

    Read the scenario before looking for a memorised answer.

Common exam traps

Common exam trap: answer the scenario, not the keyword

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 sessions, not deadlock info.

Detailed technical explanation

How to think about this question

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.

KKey Concepts to Remember

  • Read the scenario before looking for a memorised answer.
  • Find the constraint that changes the correct option.
  • Eliminate answers that are true in general but not in this case.
  • Use explanations to understand the rule behind the answer.

TExam Day Tips

  • Underline the problem statement mentally.
  • Watch for words such as best, first, most likely and least administrative effort.
  • Review why wrong options are wrong, not only why the correct option is correct.

Key takeaway

Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.

Real-world example

How this comes up in practice

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

Got this wrong? Here's your next step.

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

Questions learners often ask

What does this DP-300 question test?

Monitor, configure, and optimize database resources — This question tests Monitor, configure, and optimize database resources — Read the scenario before looking for a memorised answer..

What is the correct answer to this question?

The correct answer is: sys.messages or the SQL Server error log (viewable via sys.fn_get_audit_file) — Option B is correct because deadlock graphs captured by trace flag 1222 are written to the error log. Option A is wrong because deadlocks are not in Query Store by default. Option C is wrong because sys.dm_exec_requests shows current requests, not deadlock history. Option D is wrong because those DMVs show current sessions, not deadlocks.

What should I do if I get this DP-300 question wrong?

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.

What is the key concept behind this question?

Read the scenario before looking for a memorised answer.

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Last reviewed: Jun 21, 2026

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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.