Some basic Terms-Stack

Some basic Terms:

Concept	Definition
Stack Push	The procedure of inserting a new element to the top of the stack is known as Push Operation
Stack Overflow	Any attempt to insert a new element in already full stack is results into Stack Overflow.
Stack Pop	The procedure of removing element from the top of the stack is called Pop Operation.
Stack Underflow	Any attempt to delete an element from already empty stack results into Stack Underflow.