True or False

___(21) Java is a strongly typed language

___(22) Statement int x=3.0; in Java is valid

___(23) The key word super is used to call the constructor in the superclass.

___(24) A class can implements multiple classes.

___(25) An abstract method in Java has no implementation

___(26) A Java class can implements multiple interfaces.

___(27) When using an interface, you only need to define those abstract methods that you will use in your class and you can ignore those not used in your class.

___(28) An object of a class containing abstract methods cannot be created.

___(29) Javas constructor name may or may not be the same as the class name.

___(30) One of the most important benefit of using inheritance in Java is the reuse of code.