By adding a RoomDatabase .Callback to the room database builder RoomDatabase.Builder (method addCallback(RoomDatabase.Callback callback) ), we can: (Choose two.)
A) set the database factory
B) handle database first time creation
C) handle database opening
D) disable the main thread query check for Room

Question

Quizplus · Accepted Answer

A RoomDatabase.Callback allows you to handle events such as the first time the database is created (B) and when the database is opened (C).

By Adding a RoomDatabase