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Microsoft DP-300 Exam - Topic 12 Question 19 Discussion

You have an Azure SQL Database server named sqlsrv1 that hosts 10 Azure SQL databases.The databases perform slower than expected.You need to identify whether the performance issue relates to the use of tempdb on sqlsrv1.What should you do?
D) Run dynamic management view-based queries
A) Run Query Store-based queries
B) Review information provided by SQL Server Profiler-based traces
C) Review information provided by Query Performance Insight

Microsoft DP-300 Exam - Topic 12 Question 19 Discussion

Actual exam question for Microsoft's DP-300 exam
Question #: 19
Topic #: 12
[All DP-300 Questions]

You have an Azure SQL Database server named sqlsrv1 that hosts 10 Azure SQL databases.

The databases perform slower than expected.

You need to identify whether the performance issue relates to the use of tempdb on sqlsrv1.

What should you do?

Show Suggested Answer Hide Answer
Suggested Answer: D

The diagnostics log outputs tempDB contention details. You can use the information as the starting point for troubleshooting.

You can use the Intelligent Insights performance diagnostics log of Azure SQL Database to troubleshoot performance issues.


https://docs.microsoft.com/en-us/azure/azure-sql/database/intelligent-insights-troubleshoot-performance#tempdb-contention

https://docs.microsoft.com/en-us/azure/azure-sql/database/intelligent-insights-use-diagnostics-log

by Salome at May 03, 2022, 07:57 AM

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Shad
10 months ago
A is a good option too, but I think D gives more detailed insights.
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Ligia
11 months ago
Wait, tempdb issues can really slow down everything? That’s surprising!
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Thomasena
11 months ago
B seems outdated, not sure why anyone would use SQL Profiler now.
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Ernest
11 months ago
Definitely agree with C, Query Performance Insight is a must-check!
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Dorethea
11 months ago
I’d go with D, dynamic management views are super helpful.
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Cornell
11 months ago
I’m leaning towards Query Store-based queries, but I’m not confident if they specifically address tempdb issues.
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Julieta
11 months ago
SQL Server Profiler traces seem a bit outdated to me, but I guess they could still provide some insights about tempdb usage.
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Magdalene
11 months ago
I think running dynamic management view-based queries could help us see the tempdb usage directly, but I'm not entirely sure if that's the best approach.
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Royal
11 months ago
I remember practicing with Query Performance Insight in a similar question, and it seemed useful for identifying performance bottlenecks.
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Cassandra
12 months ago
This question is testing our understanding of memory management techniques. I'm feeling confident I can identify the incorrect statement and explain why it's not a good approach to reducing out-of-memory errors.
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Lewis
12 months ago
I've got a good feeling about this one. The "Order to Cash" flow handles the order management process, from marketing campaigns through to invoicing and payment. And the "Forecast to Plan" flow is all about using historical data to generate forecasts, which matches what the question is asking for. I'll go with those two.
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Karol
12 months ago
I came across a similar practice question where most answers included mitigation and contingency... something feels off with option B.
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