Power BI Data Analyst PL-300
Certification Exam Actual Questions
and Answers 2026
Which source lets you connect your data to other business
applications? -
correct answer ✅Microsoft Dataverse
Which source lets users connect to a set of pre-wired connections?
-
correct answer ✅PBIDS Files
Which source contains sites, document libraries, and folders? -
correct answer ✅SharePoint Online
Which sources can Power BI connect to (examples)? -
correct answer ✅SQL Database
Google Analytics
R Scripts
What is the Query Editor used for? -
correct answer ✅To shape & transform data, then load it into
Power BI
,Power BI Data Analyst PL-300
Certification Exam Actual Questions
and Answers 2026
In which storage mode are tables solely stored in-memory and
queries fulfilled by cached data? -
correct answer ✅Import
How can you use parameters when connecting to data? -
correct answer ✅To change data source values dynamically
You plan to publish your SSAS Tabular (live connection) data model
to Power BI Service. What must be used in order for this to be
possible? -
correct answer ✅Data Gateway
When should you use DirectQuery? -
correct answer ✅Dataset is too large to be stored in-memory
When would you need to access the Data Source Settings? -
correct answer ✅If the file name or location changes
What data profiling tools does Power Query have? -
correct answer ✅Column quality, distribution, and profile
, Power BI Data Analyst PL-300
Certification Exam Actual Questions
and Answers 2026
What can the column distribution be used for? -
correct answer ✅To identify primary keys
What is the purpose of data profiling in Power Query? -
correct answer ✅Provide a visual way to explore data
Get a sense of your dataset composition
To solve column quality issues
Which data profiling tool provides detailed column statistics and
value distribution for a selected column? -
correct answer ✅Column profile
Which data profiling tool can you use to check the number of errors
in a column? -
correct answer ✅Column quality & column profile
When would you use a tool from the Transform tab over the Add
Column tab? -
correct answer ✅When you want to overwrite the values of
existing columns
Certification Exam Actual Questions
and Answers 2026
Which source lets you connect your data to other business
applications? -
correct answer ✅Microsoft Dataverse
Which source lets users connect to a set of pre-wired connections?
-
correct answer ✅PBIDS Files
Which source contains sites, document libraries, and folders? -
correct answer ✅SharePoint Online
Which sources can Power BI connect to (examples)? -
correct answer ✅SQL Database
Google Analytics
R Scripts
What is the Query Editor used for? -
correct answer ✅To shape & transform data, then load it into
Power BI
,Power BI Data Analyst PL-300
Certification Exam Actual Questions
and Answers 2026
In which storage mode are tables solely stored in-memory and
queries fulfilled by cached data? -
correct answer ✅Import
How can you use parameters when connecting to data? -
correct answer ✅To change data source values dynamically
You plan to publish your SSAS Tabular (live connection) data model
to Power BI Service. What must be used in order for this to be
possible? -
correct answer ✅Data Gateway
When should you use DirectQuery? -
correct answer ✅Dataset is too large to be stored in-memory
When would you need to access the Data Source Settings? -
correct answer ✅If the file name or location changes
What data profiling tools does Power Query have? -
correct answer ✅Column quality, distribution, and profile
, Power BI Data Analyst PL-300
Certification Exam Actual Questions
and Answers 2026
What can the column distribution be used for? -
correct answer ✅To identify primary keys
What is the purpose of data profiling in Power Query? -
correct answer ✅Provide a visual way to explore data
Get a sense of your dataset composition
To solve column quality issues
Which data profiling tool provides detailed column statistics and
value distribution for a selected column? -
correct answer ✅Column profile
Which data profiling tool can you use to check the number of errors
in a column? -
correct answer ✅Column quality & column profile
When would you use a tool from the Transform tab over the Add
Column tab? -
correct answer ✅When you want to overwrite the values of
existing columns
