Which of the following correctly describes a stack's push operation in terms of its effect on the stack?
A. Adds an element to the top of the stack
B. Removes the top element of the stack
C. Retrieves the top element without removal
D. Checks the stack size
Answer: Option A
This Question Belongs to Data Structure >> Stacks In Data Structures
Related Questions on Stacks in Data Structures
What is the time complexity of push operation in a stack implemented using an array?
A. O(1)
B. O(n)
C. O(log n)
D. O(n log n)
What is the stack's behavior when it's described as LIFO?
A. Last In First Out
B. Last In Last Out
C. First In First Out
D. First In Last Out
How can you implement a stack using a linked list?
A. By using a singly linked list
B. By using a doubly linked list
C. By using a circular linked list
D. All of the above
Join The Discussion