The variables and functions that are declared using the keyword Static are considered as Static Variable and Static Functions. The variables declared using Static keyword will have their scope restricted to the function in which they are declared.
Static variables and functions are essential features of programming languages that provide a mechanism for managing data and controlling program behavior.
Static variables and functions are important components of programming languages because they provide a means of managing data and influencing program behavior. They differ from ordinary variables and functions in that they are kept in a distinct section of memory and their values are retained between function calls. A static variable has the property of retaining its true value even after it has been removed from its scope. As a result, static variables can retain their former value according to their previous scope, and they do not need to be initialized again in the case of a new scope.