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Stacks and Queues Quiz

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Stack (correct)

Linked List

Binary Tree

Queue

It is pushed onto the top of the stack (correct)

It is popped off the top of the stack

It is inserted at the bottom of the stack

It is removed from the middle of the stack

Last In First Out (LIFO) (correct)

First In First Out (FIFO)

Binary Search Tree (BST)

Random Access Memory (RAM)

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A stack is an essential data structure for the operation of a computer program with subroutines.
When an item is added to a stack, also known as pushing, it is added to the top of the stack.
A stack is a Last-In-First-Out (LIFO) data structure, meaning the last item added is the first item to be removed.
Attempting to push an item onto a full stack results in a stack overflow, which can cause program errors or crashes.
A stack pointer is a register that keeps track of the top of the stack, facilitating the pushing and popping of items.