Free Microsoft PL-300 Exam Questions

Become Microsoft Certified with updated PL-300 exam questions and correct answers

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Total 465 Questions | Updated On: Apr 02, 2026

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Question 1

You have a dataset that is used infrequently and refreshes every hour. You receive a notification that the refresh was disabled due to inactivity. Which two actions will cause the scheduled refresh schedule to resume? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.

A : Enable query caching for the dataset.

B : Import the dataset to Microsoft Excel.

C : From the Power BI service, open a dashboard that uses the dataset.

D : From the Power BI service, open a report that uses the dataset.

E : From PowerShell, run the get-powerbireport cmdlet.

Answer: C,D

Question 2

You need to provide a solution to provide the sales managers with the required access.

What should you include in the solution?

A : Create a security role that has a table filter on the Sales_Manager table whereusername = UserName()

B : Create a security role that has a table filter on the Region_Manager table wheresales_manager_id = UserPrincipalName().

C : Create a security role that has a table filter on the Sales_Manager table wherename = UserName()

D : Create a security role that has a table filter on the Sales_Manager table whereusername = sales_manager_id.

Answer: A

Question 3

You are creating a report in Power BI Desktop. You load a data extract that includes a free text field named coll. You need to analyze the frequency distribution of the string lengths in col1. The solution must not affect the size of the model. What should you do?

A : In the report, add a DAX calculated column that calculates the length of col1

B : In the report, add a DAX function that calculates the average length of col1

C : From Power Query Editor, add a column that calculates the length of col1

D : From Power Query Editor, change the distribution for the Column profile to group by length for col1

Answer: D

Question 4

You need to create the relationship between the product list and the revenue results. The solution must

minimize the time it takes to render visuals. What should you set as the relationship cardinality?

A : One to one

B : Many to one

C : One to many

D : Many to many

Answer: C

Question 5

You have a Power Bl report hosted on powerbi.com that displays expenses by department for department managers. The report contains a line chart that shows expenses by month. You need to enable users to choose between viewing the report as a line chart or a column chart. The solution must minimize development and maintenance effort. What should you do?