DP-750 Certification Exam Guide + Practice Questions Updated 2026

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Comprehensive DP-750 certification exam guide covering exam overview, skills measured, preparation tips, and practice questions with detailed explanations.

DP-750 Exam Guide

This DP-750 exam focuses on practical knowledge and real-world application scenarios related to the subject area. It evaluates your ability to understand core concepts, apply best practices, and make informed decisions in realistic situations rather than relying solely on memorization.

This page provides a structured exam guide, including exam focus areas, skills measured, preparation recommendations, and practice questions with explanations to support effective learning.

 

Exam Overview

The DP-750 exam typically emphasizes how concepts are used in professional environments, testing both theoretical understanding and practical problem-solving skills.

 

Skills Measured

  • Understanding of core concepts and terminology
  • Ability to apply knowledge to practical scenarios
  • Analysis and evaluation of solution options
  • Identification of best practices and common use cases

 

Preparation Tips

Successful candidates combine conceptual understanding with hands-on practice. Reviewing measured skills and working through scenario-based questions is strongly recommended.

 

Practice Questions for DP-750 Exam

The following practice questions are designed to reinforce key DP-750 exam concepts and reflect common scenario-based decision points tested in the certification.

Question#1

A Spark aggregation fails intermittently. The Spark UI shows high spill to disk and executor memory pressure.
Which two actions should the engineer investigate? Choose two.

A. Unity Catalog table descriptions
B. Partition sizing
C. Delta Sharing provider configuration
D. Aggregation strategy

Explanation:
Spilling usually indicates memory pressure, often related to partition sizing, aggregation patterns, or resource allocation.

Question#2

A pipeline reads CSV files from cloud storage. Some rows contain unexpected extra columns or malformed values. The engineering team wants to retain problematic data for later review instead of silently losing it.
Which capability is most relevant?

A. Rescued data handling
B. Delta Sharing
C. SQL warehouse caching
D. Cluster policy inheritance

Explanation:
Rescued data handling helps retain fields or values that do not match the expected schema for later inspection.

Question#3

Before designing cleansing rules, a data engineer wants to understand null counts, value distributions, minimums, maximums, and potential outliers.
What should the engineer perform first?

A. Delta Sharing
B. Data profiling
C. VACUUM
D. CREATE RECIPIENT

Explanation:
Data profiling helps identify missing values, distributions, outliers, and other quality issues before transformation rules are designed.

Question#4

An operations team wants to be notified when a production pipeline fails and when compute consumption exceeds an expected threshold.
Which two features are most relevant? Choose two.

A. Azure Monitor alerts
B. Delta table comments
C. Job alerts or notifications
D. CREATE TABLE AS SELECT

Explanation:
Azure Monitor alerts can monitor operational signals such as usage thresholds, while job notifications can alert on job outcomes.

Question#5

A Spark job joins web events to customer profiles by customer_id. The Spark UI shows that one reduce task processes far more records than the others. Investigation shows that a small number of customer IDs appear in a very large percentage of events.
Which issue is most likely?

A. Missing table comment
B. Incorrect Delta Sharing recipient
C. Data skew
D. Expired Git branch

Explanation:
A highly frequent join key can cause data skew, making one task process much more data than the others.

Disclaimer

This page is for educational and exam preparation reference only. It is not affiliated with Microsoft, Microsoft Certified: Azure Databricks Data Engineer Associate, or the official exam provider. Candidates should refer to official documentation and training for authoritative information.

Exam Code: DP-750Q & A:  210  Q&As Updated:  2026-05-31

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