Which two options should the developer evaluate to improve dashboard performance?

Users report that the main dashboard has been slow toshow results.

Which two options should the developer evaluate to improve dashboard performance? (Choose two.)
A . Number of databases used by dashboard elements
B . Number of queries used by the dashboard
C . Ratio of visualizations to text tiles
D . Format used to deliver these reports
E . Amount of data rendered for each query

Answer: B,C

Explanation:

Reference: https://help.looker.com/hc/en-us/articles/360038233334-Considerations-When-Building-Performant-Looker-Dashboards