Power BI 778 Security and Administration

Question 1

What are the three workspace roles in Power BI Service?

Accepted Answer

Admin, Member, Contributor, Viewer

Answer

Power BI workspaces have four roles: Admin, Member, Contributor, and Viewer, each with different levels of access.

Question 2

What is static Row-Level Security (RLS) in Power BI?

Accepted Answer

RLS rules with hardcoded filter values that restrict data to fixed categories

Answer

Static RLS uses fixed DAX filter expressions with hardcoded values in role definitions to restrict what data members of that role can see.

Question 3

What is dynamic Row-Level Security (RLS) in Power BI?

Accepted Answer

RLS that uses the logged-in user's identity (via USERNAME() or USERPRINCIPALNAME()) to filter data

Answer

Dynamic RLS uses DAX functions like USERPRINCIPALNAME() to filter data based on the logged-in user's email address stored in the data model.

Question 4

What Power BI license is required to share content with external users outside your organization?

Accepted Answer

Power BI Pro

Answer

Power BI Pro is required for sharing reports and dashboards with other users, including external guests added via Azure AD B2B.

Question 5

What does the Power BI Admin Portal allow tenant administrators to manage?

Accepted Answer

Tenant-wide settings, user permissions, audit logs, and feature controls

Answer

The Admin Portal gives Power BI tenant admins control over organization-wide settings, including export controls, sharing policies, and audit logs.

Power BI 778 Practice Test