Manage & Secure (Power BI Service)
40 practice questions with explanations — 15 free to try
PassNova has 40 Microsoft PL-300 (Power BI) practice questions on Manage & Secure (Power BI Service), each with a clear explanation. A 15-question taster is free with no sign-up; the full bank is part of PassNova Premium. Updated for 2026.
Manage & Secure (Power BI Service): example questions & answers
3 worked examples with answers and explanations below. Try 15 Microsoft PL-300 (Power BI) questions free in the browser; the full 40-question Manage & Secure (Power BI Service) bank is part of PassNova Premium.
In the Power BI Service, what is a workspace primarily used for?
- AA storage mode setting
- BA DAX function library
- CA collaborative container for related dashboards, reports, semantic models and dataflows✓
- DA private list of bookmarks and personal favourite reports belonging to one individual user
Answer: A workspace is a collaboration area where teams develop and organise related content (reports, semantic models, dashboards, dataflows) and is the basis for publishing apps.
Row-level security (RLS) in Power BI restricts data by:
- AApplying DAX filter rules to table roles so users see only the rows permitted for their role✓
- BDisabling export to Excel and every other download option for all users of the shared workspace and its app
- CHiding entire report pages from the page navigation so that only permitted users can open them
- DEncrypting the .pbix file with a password
Answer: RLS defines roles with DAX filter expressions on tables; assigned users then see only the rows that satisfy their role's filter, securing data at the row level.
To refresh an imported semantic model that connects to an on-premises SQL Server, which component is required?
- AThe on-premises data gateway✓
- BA Power BI app
- CA bookmark
- DA deployment pipeline
Answer: Scheduled refresh of an imported semantic model over an on-premises source requires the on-premises data gateway to securely bridge the cloud service and the local database.