Question

Define the Enclosed scope with an example.

Answer 1

Enclosed Scope:

All programming languages permit functions to be nested. A function (method) within another function is called a nested function. A variable that is declared inside a function that contains another function definition within it, the inner function can also access the variable of the outer function. This scope is called the enclosed scope. When a compiler or interpreter search for a variable in a program, it fist search Local and then search Enclosing scopes. Consider the following example