This is about the accessibility of members with different access modifiers in Java.

Select the two statements below that are correct.

- Data hiding is supported by declaring all instance variables and instance methods private.

- Generally you should declare instance variables as public and instance methods as private.

- Instance variables that are to be accessible via inheritance, only to the subclasses (in any package) of the defining class, should be declared as private.

- Instance variables that are to be accessible via inheritance, only to the subclasses (in the same package) of the defining class, should have no access modifier stated.

- There are exactly four levels of access in java.