Databricks Lakehouse Fundamentals Test Questions with Answers
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Course
Databricks Lakehouse
Institution
Databricks Lakehouse
What does the Databricks Lakehouse Platform provide to data teams? Correct Answer One centralized user interface so that data practitioners work in the same environment
Where does Delta Lake fit into the Databricks Lakehouse Platform? Correct Answer It runs under the hood of the Databricks Lakeh...
Databricks Lakehouse Fundamentals Test
Questions with Answers
What does the Databricks Lakehouse Platform provide to data teams? Correct
Answer One centralized user interface so that data practitioners work in the same
environment
Where does Delta Lake fit into the Databricks Lakehouse Platform? Correct Answer
It runs under the hood of the Databricks Lakehouse Platform to power queries run
It works in an organization's data warehouse to help migrate data into a data lake
It sits on top of an organization's open data lake and provides structure to the many
types of data stored within that data lake
It works in concert with existing tools to bring auditing and sharing capabilities to
data shared across organizations
What is true about an organization's data when they use Databricks? Correct Answer
Data that is stored while it's being processed by Databricks is always encrypted
Which statement is true about queries run from Databricks SQL? Correct Answer
They automatically connect to business intelligence tools without the need for
additional configuration
What describes how the Databricks Lakehouse Platform functions within an
organization, at a high level? Correct Answer Streaming data lands in multiple data
warehouses. It is filtered through Delta Lake, which determines which data
warehouse the data should be kept in. That data is then used by data practitioners
for their data use cases.
Structured, semi-structured, and unstructured data are captured in Delta Lake. The
data is then passed to a data lake, where it is given structure and munged for quality.
That data is then used by data practitioners for their data use cases.
A variety of data types land in an organization's open data lake. Delta Lake
augments that data lake by providing structure and governance to that data. That
data is then used by data practitioners for their data use cases.
Real-time data is captured in Delta Lake and ultimately lands in an organization's
data warehouse. That data is then used by data practitioners for their data use
cases.
The Lakehouse was created by combining the most useful elements of which data
management strategies? Correct Answer Data lakes and data warehouses
One of the key features delivered by the Databricks Lakehouse platform is that data
storage is decoupled from compute. What is a direct benefit of decoupling storage
from compute? Correct Answer The cost of storage and compute are managed
separately and can be scaled to accommodate more concurrent users or larger
datasets independently
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