Which two statements are true about Spring Boot and Spring Data JPA?

A. @EntityScan and spring.jpa.* properties can be used to customize Spring Data JPA.

This is true because the @EntityScan annotation can be used to specify the base packages to scan for JPA entities, instead of using the default package of the main application class. The spring.jpa.* properties can be used to configure various aspects of Spring Data JPA, such as the database platform, the DDL generation, the show-sql flag, etc.

B. Any kind of Hibernate property can be passed to Spring Data JPA like spring.jpa.properties.xxx.

This is true because Spring Data JPA supports passing any Hibernate-specific property by using the prefix spring.jpa.properties. For example, we can use spring.jpa.properties.hibernate.format_sql=true to format the SQL statements generated by Hibernate.