Differences between stack and queue data structure

Stack and queue both are data structure to store data in particular order.

Stack is linear data structure in which objects are inserted or removed at the same end. Therefore, it is visualized as vertical collection. That is the reason why stack is called Last-in-First-out (LIFO) type of list.

Queue is also a linear data  structure in which objects are inserted and removed from two different ends.Queue used two pointers to read and write data from both ends. It is a horizontal collection.