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  1. How do you indicate that a class represents an entity to store in a Room database?
  2. The DAO is an interface that Room uses to map Kotlin functions to database queries. How do you indicate that an interface represents a data access object (DAO) for a Room database?
  3. Which of the following statements is true about the Room database?
  4. Which of the following annotations can you NOT use in your @Dao interface?
  5. Which of the following is NOT a way of verifying whether your database is working?