Question 4 When a stack is full and no element can be added, it is called an ____.
(A) Overflow (B) Extraflow (C) Out of range (D) Underflow
Trying to add an element to a stack that is full, leads to a condition called overflow.
Checking the options
(A) Overflow - Trying to add an element to a stack that is full, leads to overflow.
(diagram on google slide)
(B) Extraflow - It is a concept in flow networks.
(C) Out of range - The error “list index out of range” arises in python if you try to access invalid indices of a list.
(D) Underflow - Trying to delete an element from a stack that is empty, leads to underflow.
So, the correct answer is (A)
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths and Science at Teachoo.