Google Related Exams
Associate-Android-Developer Exam
What happens when you create a DAO method and annotate it with @Insert?
Example:
@Dao
public interface MyDao {
@Insert(onConflict = OnConflictStrategy.REPLACE)
public void insertUsers(User... users);
}
Under the hood WorkManager uses an underlying job dispatching service based on the following criteria. You need to move services to the correct places.

In a class PreferenceFragmentCompat. What method is called during onCreate(Bundle) to supply the preferences for this fragment. And where subclasses are expected to call setPreferenceScreen (PreferenceScreen) either directly or via helper methods such as addPreferencesFromResource (int)?