Answer Posted / bijeesh.p

A static variable ,also reffered to as a class variable
which exists across instances of a class.
By default,all variables are created as instance
variables(A variable related to a single instance of a
class.Each time an instance of a class is created,the
system creates one copy of the instance variables related
to that class).To make a class variable,you must explicitly
declare the variable static.

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