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Certified Data Engineer Associate Actual Exam Questions

Last updated on Dec. 20, 2024.
Vendor:Databricks
Exam Code:Certified Data Engineer Associate
Exam Name:Certified Data Engineer Associate
Exam Questions:173
97% Passed the exam with this material
 

Topic 1 - Exam A

Question #1 Topic 1

A data organization leader is upset about the data analysis team’s reports being different from the data engineering team’s reports. The leader believes the siloed nature of their organization’s data engineering and data analysis architectures is to blame.
Which of the following describes how a data lakehouse could alleviate this issue?

  • A. Both teams would autoscale their work as data size evolves
  • B. Both teams would use the same source of truth for their work
  • C. Both teams would reorganize to report to the same department
  • D. Both teams would be able to collaborate on projects in real-time
  • E. Both teams would respond more quickly to ad-hoc requests
Reveal Solution Hide Solution   Discussion   22

Correct Answer: B 🗳️

Question #2 Topic 1

Which of the following describes a scenario in which a data team will want to utilize cluster pools?

  • A. An automated report needs to be refreshed as quickly as possible.
  • B. An automated report needs to be made reproducible.
  • C. An automated report needs to be tested to identify errors.
  • D. An automated report needs to be version-controlled across multiple collaborators.
  • E. An automated report needs to be runnable by all stakeholders.
Reveal Solution Hide Solution   Discussion   32

Correct Answer: A 🗳️

Question #3 Topic 1

Which of the following is hosted completely in the control plane of the classic Databricks architecture?

  • A. Worker node
  • B. JDBC data source
  • C. Databricks web application
  • D. Databricks Filesystem
  • E. Driver node
Reveal Solution Hide Solution   Discussion   35

Correct Answer: C 🗳️

Question #4 Topic 1

Which of the following benefits of using the Databricks Lakehouse Platform is provided by Delta Lake?

  • A. The ability to manipulate the same data using a variety of languages
  • B. The ability to collaborate in real time on a single notebook
  • C. The ability to set up alerts for query failures
  • D. The ability to support batch and streaming workloads
  • E. The ability to distribute complex data operations
Reveal Solution Hide Solution   Discussion   12

Correct Answer: D 🗳️

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