Correct Answer: A,B
Tableau Server's user-based licensing model assigns licenses to individual users (Creator, Explorer, Viewer) rather than machines or cores. Key features include:
* Subscription license: Licenses are typically subscription-based, renewed annually or monthly, aligning with Tableau's pricing model.
* Distinct user roles: It supports three roles (Creator, Explorer, Viewer), each with specific capabilities, enabling granular access control.
* Option A (A subscription license): Correct. User-based licenses are subscription-based by default.
* Option B (Enables distinct user roles): Correct. The model defines Creator, Explorer, and Viewer roles.
* Option C (Restricts the number of machine cores): Incorrect. This applies to core-based licensing, not user-based.
* Option D (A perpetual license): Incorrect. Perpetual licenses were phased out; user-based licenses are subscription-based as of recent models.