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Databricks-Certified-Data-Engineer-Associate – Databricks Certified Data Engineer Associate Exam

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Showing 1–3 of 7 questions

Question 1

Which two components function in the DB platform architecture's control plane? (Choose two.)

Select all that apply, then click Submit answer.

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    Virtual Machines

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    Compute Orchestration

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    Serverless Compute

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    Compute

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    Unity Catalog

Question 2

The Delta transaction log for the ˜students' tables is shown using the ˜DESCRIBE HISTORY students' command. A Data Engineer needs to query the table as it existed before the UPDATE operation listed in the log.

Which command should the Data Engineer use to achieve this? (Choose two.)

Select all that apply, then click Submit answer.

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    SELECT * FROM students@v4

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    SELECT * FROM students TIMESTAMP AS OF ˜2024-04-22T 14:32:47.000+00:00'

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    SELECT * FROM students FROM HISTORY VERSION AS OF 3

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    SELECT * FROM students VERSION AS OF 5

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    SELECT * FROM students TIMESTAMP AS OF ˜2024-04-22T 14:32:58.000+00:00'

Question 3

A data engineer needs to determine whether to use the built-in Databricks Notebooks versioning or version their project using Databricks Repos.

Which of the following is an advantage of using Databricks Repos over the Databricks Notebooks versioning?

Select an option, then click Submit answer.

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    Databricks Repos automatically saves development progress

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    Databricks Repos supports the use of multiple branches

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    Databricks Repos allows users to revert to previous versions of a notebook

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    Databricks Repos provides the ability to comment on specific changes

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    Databricks Repos is wholly housed within the Databricks Lakehouse Platform