Certified Data Engineer Associate Exam Discussions & Posts
Community-Verified AI Explanation
Commented on April 23, 2026
Question 1:
- Correct answer: C: Databricks web application
Explanation:
- In the classic Databricks architecture, the control plane hosts management and UI components (the Databricks web app, APIs, authentication, and workspace metadata).
- The data plane runs the actual compute and storage (e.g., Driver node, Worker nodes, and Databricks Filesystem (DBFS) backed by cloud storage).
- A JDBC data source is external connectivity, not a Databricks control-plane component.
- Therefore, the only item hosted completely in the control plane is the Databricks web application.
Waukesha, United States
Community-Verified AI Explanation
Commented on April 20, 2026
Question 1:
- Correct answer: Databricks web application (Option C)
- In the classic Databricks architecture, the control plane hosts the managed services that handle UI, authentication, and orchestration (the Databricks web application and related APIs).
- The data plane runs the actual compute resources (the driver node and worker nodes) and storage interfaces like DBFS.
- Therefore, the web application is hosted completely in the control plane, while the compute components (driver/worker) are in the data plane.
Pune, India
tibor
Commented on April 14, 2026
in question 128 A and B are same and equivalent. Only difference is line breaks. Please revise and correct the questions and or answers.
Székesfehérvár, Hungary
Sagar
Commented on January 28, 2026
All questions are helpfull
Anonymous
Murtaza Ghafoor
Commented on March 02, 2025
How much is the cost to purchaser the practice questions
PAKISTAN
Gawaad
Commented on February 28, 2025
@Murtaza Ghafoor,
I contacted them and they give me these discount codes: 20%OFF and 50%OFF
You get 20% if you buy one exam. You get 50% when you buy 2 or more exams.
Anonymous
shogna
Commented on February 28, 2025
Nice job with these practice questions. The PDF version is good and well worth the time and money. Helped me pass.
UNITED STATES
Murtaza Ghafoor
Commented on February 27, 2025
Is there any discount available?
Anonymous
VARSHA
Commented on February 12, 2025
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Anonymous
Sakshay
Commented on January 16, 2025
Not sure if I am the only one who finds this exam super tricky and hard. Looking at these questions I can recall that most of these questions were in the exam. But last time I did not know about these questions so I failed. I think I am going to be okay this time to pass. These questions looks very promising.
INDIA
Jai
Commented on December 23, 2024
I liked the questions
Anonymous
Edwardo
Commented on November 30, 2024
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Brazil