- Linked List
These three are physical data structure. They define how the data is stored in data structure .
These are Logical Data Structure(i.e the arrangement of data and how it is utilize) .
if a function call itself then it is called recursion. Recursion is important Because it internally utilities Stack Memory of Main -memory which consist of three parts(code section, stack, heap).
Sorting is Basically means arranging of data Either in ascending or descending order.