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Databricks Data Engineer Associate exam questions with correct answers
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Databricks Data Engineer Associate exam questions with correct answers
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Databricks Data Engineer Associate examquestions with correct answers
Which of the following is hosted completely in the control plane of the classic Databricks
x x x x x x x x x x x x x x
architecture?
x
A. Worker node
x x
B. JDBC data source
x x x
C. Databricks web application
x x x
D. Databricks Filesystem
x x
E. Driver node - ANSWER: ➡ C. Databricks web application
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A data organization leader is upset about the data analysis team's reports being different from
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the data engineering team's reports. The leader believes the siloed nature of their
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organization's data engineering and data analysis architectures is to blame.
x x x x x x x x x x
Which of the following describes how a data lakehouse could alleviate this issue?
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A. Both teams would autoscale their work as data size evolves
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B. Both teams would use the same source of truth for their work
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C. Both teams would reorganize to report to the same department
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D. Both teams would be able to collaborate on projects in real-time
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E. Both teams would respond more quickly to ad-hoc requests - ANSWER: ➡ B. Both teams
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would use the same source of truth for their work
x x x x x x x x x x
Which of the following describes a scenario in which a data team will want to utilize cluster
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pools?
x
, A. An automated report needs to be refreshed as quickly as possible.
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B. An automated report needs to be made reproducible.
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C. An automated report needs to be tested to identify errors.
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D. An automated report needs to be version-controlled across multiple collaborators.
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E. An automated report needs to be runnable by all stakeholders. - ANSWER: ➡ A. An
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automated report needs to be refreshed as quickly as possible.
x x x x x x x x x x
Which of the following benefits of using the Databricks Lakehouse Platform is provided by
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Delta Lake?
x x
A. The ability to manipulate the same data using a variety of languages
x x x x x x x x x x x x
B. The ability to collaborate in real time on a single notebook
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C. The ability to set up alerts for query failures
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D. The ability to support batch and streaming workloads
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E. The ability to distribute complex data operations - ANSWER: ➡ D. The ability to support
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batch and streaming workloads
x x x x
Which of the following describes the storage organization of a Delta table?
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A. Delta tables are stored in a single file that contains data, history, metadata, and other
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attributes.
x
B. Delta tables store their data in a single file and all metadata in a collection of files in a separate
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location.
x
C. Delta tables are stored in a collection of files that contain data, history, metadata, and other
x x x x x x x x x x x x x x x x
attributes.
x
D. Delta tables are stored in a collection of files that contain only the data stored within the
x x x x x x x x x x x x x x x x x
table.
x
E. Delta tables are stored in a single file that contains only the data stored within the table. -
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ANSWER: ➡ C. Delta tables are stored in a collection of files that contain data, history,
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metadata, and other attributes.
x x x x
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