Answer the following statements true (T) or false (F)

1) Unary operators associate from right to left.
2) If an increment or decrement operator is placed before a variable, it is
referred to as the prefix increment or prefix decrement operator, respectively. If an increment or decrement operator is placed after a variable, it is referred to as the postfix increment or postfix decrement operator, respectively.
3) When instance variables of the simple types are declared in a class, they're
automatically assigned default values unless specified otherwise by the programmer.
Variables of type bool and String are given null by default; everything else is assigned 0.
4) You can create your own simple types.

1) T
2) T
3) F
4) F