1. Indicate the true statements about the following code: class Pair < T , S > { T f ; S s ; } [ (1 Point) This is definition of a generic class T and S cannot be primitive types This is not valid code In this notation T and S can be any classes 2. Choose the correct statements about the composition (1 Point) It excludes the possibility of inheritance It allows you to override methods in a composite class It involves using one class as a field in the other class It is used to reflect the ownership relationship (HAS-A relationship) .