A hotel booking application allows customers to change rooms after making a reservation. The status of each room in each hotel is stored on a data page sourced from a database table.
Which two configuration options do you use to update the database table when a customer changes rooms? (Choose two.)
A . A When rule to trigger the database update
B . An editable data page containing the room information
C . A savable data page containing the room information
D . A data transform to copy updates to the data page
Answer: BD