You created a business process flow and named it “Customer Check In.” 
You want to create a view and charts to display the flow by stages and steps. 
What Dataverse table should you use to accomplish your goal?

Answer options:

A.Account
B.CustomerCheckIn
C.Customer
D.Customer Check In
E.Contact

Correct Answer: D 
When you create a business process flow, the Dataverse creates the table under the same name as the name of your business process flow. The table contains information about the flow execution (such as Active Stage or stage Duration for each customer) and collected data. You can use this table to create views, grids, charts, relationships, business rules, and dashboards. 

All other options are incorrect. 
For more information about the Power Automate business process flow table, please visit the below URL: 

https://docs.microsoft.com/en-us/power-automate/business-process-flows-overview#use-business-process-flow-entity-records-with-grids-views-charts-and-dashboards