• For a full set of 270+ questions. Go to https://skillcertpro.com/product/databricks-data-analyst-associate-exam-questions/ • SkillCertPro offers detailed explanations to each question which helps to understand the concepts better. • It is recommended to score above 85% in SkillCertPro exams before attempting a real exam. • SkillCertPro updates exam questions every 2 weeks. • You will get life time access and life time free updates • SkillCertPro assures 100% pass guarantee in first attempt.

1. Databricks Data Analyst Associate Exam Dumps 2024
Databricks Data Analyst Associate Practice Tests 2024. Contains 270+ exam questions to
pass the exam in first attempt.
SkillCertPro offers real exam questions for practice for all major IT certifications.
• For a full set of 270+ questions. Go to
https://skillcertpro.com/product/databricks-data-analyst-associate-exam-
questions/
• SkillCertPro offers detailed explanations to each question which helps to
understand the concepts better.
• It is recommended to score above 85% in SkillCertPro exams before attempting
a real exam.
• SkillCertPro updates exam questions every 2 weeks.
• You will get life time access and life time free updates
• SkillCertPro assures 100% pass guarantee in first attempt.
Below are the free 10 sample questions.
Question 1:
Which of the following is a critical organization-specific consideration when
handling PII data?
A. Implementing a one-size-fits-all approach to PII data storage and
processing.
B. Developing a uniform public access policy for all PII data.
C. Prioritizing cost-saving measures over data security for PII data.
D. Adapting PII data handling protocols to comply with regional and sector-
specific privacy laws.
E. Always using the same encryption method for PII data across all
departments.
Answer: D
Explanation:

2. When managing PII data, it is essential for organizations to consider the legal and
regulatory environment they operate in.
This often requires adapting data handling protocols to comply with various
regional and sector-specific privacy laws.
Unlike options A, B, C, and E, which suggest uniform or generalized approaches,
adapting to specific legal requirements ensures both compliance and the security
of sensitive data.
This adaptation may involve different encryption methods, storage solutions, and
access policies depending on the jurisdiction and industry of the organization.
References:
https://www.digitalguardian.com/blog/pii-data-classification-4-best-practices
Question 2:
What are the essential steps to execute a basic SQL query in Databricks?
A. Write a SQL query in a Databricks notebook, validate the syntax, execute the
query, and view the results.
B. Manually enter data into Databricks tables, write a SQL query in a text file, and
use an external tool to execute the query.
C. Open SQL Editor, select a SQL warehouse, specify the query, run the query.
D. Create a data frame in Python or Scala, apply a SQL query to the data frame,
and display the results.
E. Import data into a Databricks dataset, use a BI tool to run the SQL query, and
export the results to a CSV file.
Answer: C
Explanation:

3. To execute a basic SQL query in Databricks, the typical process involves using the
Databricks SQL Editor interface.
Here, you write the SQL query, select the appropriate data source or table you
want to query against, run the query, and then view or visualize the results
directly within the interface.
This process allows for a seamless experience in querying and analyzing data
using SQL within the Databricks environment.
References:
https://docs.databricks.com/en/sql/user/queries/queries.html
https://docs.databricks.com/en/sql/get-started/index.html
Question 3:
What are the primary responsibilities of a table owner in Databricks?
A. Designing the visual representation of the table data.
B. Ensuring the table is always available for querying and analysis.
C. Regularly updating the table data to keep it current.
D. Optimizing the table for faster query performance.
E. Managing user access and permissions for the table.
Answer: E
Explanation:
The table owner in Databricks is primarily responsible for managing user access
and permissions related to the table.
This involves setting and adjusting who can view, modify, or delete the table,
ensuring proper data governance and security.

4. The owner‘s role is crucial in maintaining the integrity and confidentiality of the
data contained within the table.
References:
https://docs.databricks.com/en/data-governance/unity-catalog/manage-
privileges/ownership.html
Question 4:
In Databricks SQL, when creating a basic, schema-specific visualization, what is
the first step you should take?
A. Select the visualization type from the visualization menu.
B. Configure the dashboard settings to match the schema requirements.
C. Write a SQL query to retrieve data from the specific schema.
D. Import external visualization libraries for advanced charting.
E. Adjust the data refresh rate to ensure real-time visualization.
Answer: C
Explanation:
When creating basic, schema-specific visualizations using Databricks SQL, the first
step is to write a SQL query to retrieve the data you want to visualize.
This query will specify the schema you are working with and select the relevant
data for visualization.
Once you have retrieved the data, you can then proceed to choose the
visualization type and configure the visualization settings based on your schema-
specific requirements.
References:

5. https://learn.microsoft.com/en-us/azure/databricks/sql/get-started/visualize-
data-tutorial
Question 5:
In a Databricks SQL context, consider a dataset with columns ‘Department‘,
‘Employee‘, and ‘Sales‘. You are required to analyze the data using the ROLLUP
and CUBE functions.
Given this scenario, select the correct statement regarding the type of
aggregations ROLLUP and CUBE would generate when applied to the
‘Department‘and ‘Employee‘ columns.
A. ROLLUP generates hierarchical aggregations starting from the leftmost column
in the GROUP BY clause. It would produce subtotals for each ‘Department‘,
subtotals for each combination of ‘Department‘ and ‘Employee‘, and a grand
total.
B. Neither ROLLUP nor CUBE will generate subtotals for individual ‘Departments‘
or ‘Employees‘; they only provide a grand total.
C. Both ROLLUP and CUBE produce identical aggregations, including subtotals for
each ‘Department‘, each ‘Employee‘, each combination of ‘Department‘ and
‘Employee‘, and a grand total.
D. ROLLUP provides aggregations only for each combination of ‘Department‘ and
‘Employee‘, while CUBE gives a detailed breakdown including each ‘Department‘,
each ‘Employee‘, and a grand total.
E. CUBE creates aggregations for all possible combinations of the columns in the
GROUP BY clause. It would generate subtotals for each ‘Department‘, each
‘Employee‘, each combination of ‘Department‘ and ‘Employee‘, and a grand total.
Answer: A
Explanation:

6. ROLLUP is used for hierarchical data aggregation.
It starts with the most detailed level (in this case, ‘Department‘ and ‘Employee‘)
and rolls up to broader levels (‘Department‘), ending with a grand total.
The other options are not correct as they either misinterpret the functions
of ROLLUP and CUBE or provide an incomplete or inaccurate description of the
aggregations these functions generate.
Understanding the functionality of ROLLUP and CUBE is essential for SQL data
analysis, particularly in platforms like Databricks, where complex data
manipulation and aggregation are common tasks.
References:
https://learn.microsoft.com/en-us/azure/databricks/sql/language-manual/sql-
ref-syntax-qry-select-groupby
• For a full set of 270+ questions. Go to
https://skillcertpro.com/product/databricks-data-analyst-associate-exam-
questions/
• SkillCertPro offers detailed explanations to each question which helps to
understand the concepts better.
• It is recommended to score above 85% in SkillCertPro exams before attempting
a real exam.
• SkillCertPro updates exam questions every 2 weeks.
• You will get life time access and life time free updates
• SkillCertPro assures 100% pass guarantee in first attempt.
Question 6:
In Azure Databricks, when using a table visualization type for SQL queries, which
of the following statements accurately reflects its capabilities and limitations?
A. They allow for manual reordering, hiding, and formatting of data columns, but
do not perform data aggregations within the result set.
B. Table visualizations primarily function to display graphical representations like
charts and graphs, rather than tabular data.

7. C. They are limited to displaying only numerical data and cannot handle textual or
categorical data.
D. Table visualizations in Databricks are primarily used for external data export
and are not suitable for in-dashboard data presentation.
E. Table visualizations in Databricks automatically aggregate data within the result
set, providing a summary view.
Answer: A
Explanation:
Table visualizations in Azure Databricks provide a flexible way to present data in a
structured table format.
Users can manually reorder, hide, and format the data columns to suit their
analysis needs.
However, it‘s important to note that these visualizations do not perform any data
aggregations within the result set.
All necessary aggregations must be computed within the SQL query before
visualization.
References:
https://learn.microsoft.com/en-us/azure/databricks/visualizations/visualization-
types#table
Question 7:
In the context of statistics, what are key moments of a statistical distribution?
A. The range, interquartile range, and standard deviation, which describe the
variability of the distribution.
B. The mean, variance, skewness, and kurtosis, which are the first four moments
of a distribution.

8. C. The maximum and minimum values, which set the boundaries of the
distribution.
D. The skewness and kurtosis, which describe the shape and tail behavior of the
distribution.
E. The mean, median, and mode, which define the central tendency of the
distribution.
Answer: B
Explanation:
Key moments of a statistical distribution include the mean (first moment),
variance (second moment), skewness (third moment), and kurtosis (fourth
moment).
These moments are crucial in describing the characteristics of a distribution. The
mean measures the central tendency, variance measures the dispersion,
skewness indicates the asymmetry, and kurtosis describes the ‘tailedness‘ of the
distribution.
Understanding these moments is essential for comprehensively describing and
analyzing the behavior of data in a statistical context.
References:
https://www.analyticsvidhya.com/blog/2022/01/moments-a-must-known-
statistical-concept-for-data-science/
Question 8:
What are the primary benefits of implementing Delta Lake within the Databricks
Lakehouse architecture?
A. Delta Lake primarily enhances data security and compliance features.

9. B. Delta Lake provides ACID transactions, scalable metadata handling, and time-
travel features.
C. It offers high-speed streaming data ingestion and real-time analytics
capabilities.
D. Delta Lake is beneficial only for handling unstructured data types.
E. It mainly improves the graphical user interface for data exploration.
Answer: B
Explanation:
Delta Lake brings significant benefits to the Lakehouse architecture in Databricks
by offering ACID transactions to ensure data integrity, scalable metadata handling
for large datasets, and time-travel capabilities allowing users to access historical
data.
These features enable more robust data management, improved data reliability,
and enhanced analytical capabilities, making Delta Lake a powerful component of
the Lakehouse architecture.
References:
https://www.databricks.com/product/delta-lake-on-databricks
Question 9:
data analyst is working with a database in Databricks and needs to update a table
named SalesData.
The analyst has a new batch of data that includes some records already present in
SalesData and some new records. They must decide between using MERGE INTO,
INSERT INTO, and COPY INTO commands.
Considering the functions and typical use cases of these commands, which of the
following statements is true?

10. A. INSERT INTO can be used for both updating existing records and inserting new
records, while MERGE INTO is only for inserting new records, and COPY INTO is
not used in Databricks.
B. MERGE INTO and INSERT INTO perform the same functions, and COPY INTO is
not a recognized command in Databricks.
C. MERGE INTO is suitable for updating existing records and inserting new
records, while INSERT INTO is used only for adding new records, and COPY INTO is
used for loading data from files.
D. INSERT INTO and COPY INTO are both used for inserting new records, but COPY
INTO is specifically for loading data from external sources, and MERGE INTO is for
updating existing records only.
E. COPY INTO is used for updating existing records and inserting new records,
MERGE INTO is only for inserting new records, and INSERT INTO is not used in
Databricks.
Answer: C
Explanation:
MERGE INTO is suitable for both updating existing records and inserting new
records depending on whether a match is found in the target table.
INSERT INTO is typically used to add new records to a table and does not update
existing records.
COPY INTO is a specialized command used in Databricks for loading data into a
table from external sources such as files in a file system.
MERGE INTO is used for complex operations where you need to update existing
records or insert new ones based on some matching condition.
INSERT INTO adds new rows to a table and is straightforward for adding new data.
COPY INTO is specifically designed for loading data from files into a table, useful
when importing data from external sources.

11. References:
https://learn.microsoft.com/en-us/azure/databricks/sql/language-manual/delta-
merge-into
https://learn.microsoft.com/en-us/azure/databricks/sql/language-manual/sql-
ref-syntax-dml-insert-into
https://learn.microsoft.com/en-us/azure/databricks/ingestion/copy-into/
Question 10:
In Databricks, a data analyst is working on a dashboard composed of multiple
visualizations and wants to ensure a consistent color scheme across all
visualizations for better aesthetic coherence and readability. Which approach
should the analyst take to change the colors of all the visualizations in the
dashboard?
A. Use a dashboard-wide setting that allows the analyst to apply a uniform color
scheme to all visualizations simultaneously.
B. Change the default color settings in the Databricks user preferences to
automatically apply to all dashboards and visualizations.
C. Export the dashboard data to a third-party tool for color scheme adjustments,
then re-import it into Databricks.
D. Manually adjust the color settings in each individual visualization to match the
desired scheme.
E. Implement a script in the dashboard code to automatically adjust the colors of
all visualizations.
Answer: A
Explanation:

12. For efficiency and consistency, the ideal approach in Databricks is to utilize a
dashboard-wide setting that enables the application of a consistent color scheme
across all visualizations.
This method is more effective and time-saving compared to manually adjusting
each visualization, and it ensures uniformity in the presentation of the dashboard.
Such a feature allows for easy updates and modifications to the color scheme
without the need for individual adjustments or external tools.
References:
https://docs.databricks.com/en/sql/user/dashboards/index.html#customize-
dashboard-colors
• For a full set of 270+ questions. Go to
https://skillcertpro.com/product/databricks-data-analyst-associate-exam-
questions/
• SkillCertPro offers detailed explanations to each question which helps to
understand the concepts better.
• It is recommended to score above 85% in SkillCertPro exams before attempting
a real exam.
• SkillCertPro updates exam questions every 2 weeks.
• You will get life time access and life time free updates
• SkillCertPro assures 100% pass guarantee in first attempt.