Free Databricks Databricks-Certified-Data-Analyst-Associate Practice Test & Real Exam Questions
Which open-source project helps to enable the data lakehouse by adding organization, reliability, performance, and data governance to data lake architectures?
Correct Answer: A
Vote an answer
Explanation: Only visible for Pass4Leader members. You can sign-up / login (it's free).
A data analyst is troubleshooting a query in Databricks SQL that fails when processing large datasets and complex join operations. Logs indicate that the job consistently aborts due to resource constraint errors on the cluster.
Which Query Profile metric should the analyst use to identify the operator that is causing resource overuse?
Which Query Profile metric should the analyst use to identify the operator that is causing resource overuse?
Correct Answer: B
Vote an answer
Explanation: Only visible for Pass4Leader members. You can sign-up / login (it's free).
A data analyst wants to create a dashboard with three main sections: Development, Testing, and Production.
They want all three sections on the same dashboard, but they want to clearly designate the sections using text on the dashboard.
Which of the following tools can the data analyst use to designate the Development, Testing, and Production sections using text?
They want all three sections on the same dashboard, but they want to clearly designate the sections using text on the dashboard.
Which of the following tools can the data analyst use to designate the Development, Testing, and Production sections using text?
Correct Answer: D
Vote an answer
Explanation: Only visible for Pass4Leader members. You can sign-up / login (it's free).
A data analyst wants to create a Databricks SQL dashboard with multiple data visualizations and multiple counters. What must be completed before adding the data visualizations and counters to the dashboard?
Correct Answer: D
Vote an answer
Explanation: Only visible for Pass4Leader members. You can sign-up / login (it's free).
A data analyst is processing a complex aggregation on a table with zero null values and the query returns the following result:
Which query did the analyst execute in order to get this result?
Which query did the analyst execute in order to get this result?
Correct Answer: A
Vote an answer
A data analyst has been asked to use the below table sales_table to rank products within region by the sales.
Input table:
region product sales
WEST A 1880.59
EAST A 2045.99
EAST B 4583.23
WEST B 3391.19
The result of the query should look like this:
region product rank
EAST B 1
EAST A 2
WEST B 1
WEST A 2
Which query will accomplish this task?
Input table:
region product sales
WEST A 1880.59
EAST A 2045.99
EAST B 4583.23
WEST B 3391.19
The result of the query should look like this:
region product rank
EAST B 1
EAST A 2
WEST B 1
WEST A 2
Which query will accomplish this task?
Correct Answer: H
Vote an answer
Explanation: Only visible for Pass4Leader members. You can sign-up / login (it's free).
A data analyst is working in an organization that utilizes a multi-hop, medallion architecture. They have been tasked with creating a new Gold table from an existing Silver table.
Which query is performing a hop from a Silver table to a Gold table?
Which query is performing a hop from a Silver table to a Gold table?
Correct Answer: D
Vote an answer
Explanation: Only visible for Pass4Leader members. You can sign-up / login (it's free).
