Both Function objects and Scope where function variables are resolved

Scope where function variables are resolved

Function objects

Function return value

Parameters with which functions are called

Parameters which are used in the definition of the function

Variables other than passed parameters in a function

Variables that are never used in the function

We can navigate in both the directions

It requires more space than a singly linked list

The insertion and deletion of a node take a bit longer

Implementing a doubly linked list is easier than singly linked list