Tableau Desktop Certified Professional — Question 78

Which statement accurately describes adding a dashboard layout for a mobile device?

Answer options

• A. Dashboards designed in portrait mode are optimal for viewing on a phone.
• B. Dashboard device layout changes will be saved between workbooks.
• C. Only workbooks published to Tableau Online support mobile layouts.
• D. Dashboard changes made for one device layout apply to other device layouts.

Correct answer: A

Explanation

Option A is correct because dashboards designed in portrait mode are specifically optimized for mobile viewing, ensuring better usability. The other options are incorrect as they either misrepresent the functionality of dashboard layouts across workbooks, the requirements for mobile layouts, or the impact of changes made on different device layouts.