A consultant is tasked with creating one query that shows how many opportunities and cases there are per account.
Cases and opportunities are found in two different datasets with a reference to the related Account via the AccoundId.
What options do the consultant have in Analytics Studio to create the query?

A consultant created an Einstein Analytics dashboard in a sandbox. Now, the dashboard needs to be migrated into production.
To complete the migration, what are the consultant's three options? Choose 3 answers

Max Analytics API calls per user per hour

Universal Containers reports that any selection in the List widget is not affecting the Pie chart in one of their Einstein Analytics dashboards. The step options associated with the List widget and Pie chart are shown in the graphic.

Which two changes can an Einstein Consultant implement to solve this issue, given that the steps are using the same dataset? Choose 2 answers

What happens if the ui.json file is empty?