DP-203 Practice Question: Secure, monitor, and optimize data storage and data processing
You have an Azure Synapse Analytics workspace with Apache Spark pools. You need to monitor Spark application performance and identify stages that are taking the longest time. Which tool should you use?
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
✓
Use the Spark UI available in Synapse Studio.
The Spark UI provides detailed information about stages, tasks, and executors. Option B is wrong because Azure Monitor metrics provide aggregate metrics but not stage-level details. Option C is wrong because Log Analytics queries can analyze logs but not as directly as Spark UI. Option D is wrong because Synapse Studio provides a job view but not as granular as Spark UI.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Use the Spark UI available in Synapse Studio.
Why this is correct
Spark UI provides detailed stage-level performance metrics.
- ✗
Run KQL queries in Log Analytics against Spark logs.
Why it's wrong here
Log Analytics can be used but requires parsing logs; not as direct as Spark UI.
- ✗
Query Azure Monitor metrics for the Spark pool.
Why it's wrong here
Azure Monitor metrics are aggregated and do not show individual stages.
- ✗
Use the Synapse Pipeline monitoring view.
Why it's wrong here
Pipeline monitoring does not show Spark stage details.
Go deeper
Related to this question
About these practice questions
One of 760 original DP-203 practice questions on Courseiva, each with a full explanation and wrong-answer analysis — not exam dumps or protected exam content. Learn why practice questions differ from exam dumps →
JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This DP-203 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-203 exam.