Suppose you push integer elements 1,2,3,4 onto a stack in that order.Then pop an element off the stack and add that element to a queue.You repeat that process three more times.In what order will you remove the elements from the queue?
A)1,2,4,3
B)4,3,2,1
C)4,3,1,2
D)1,2,3,4

Question

Quizplus · Accepted Answer

The stack follows Last In, First Out (LIFO) principle, so the elements are popped in the reverse order they were pushed: 4, 3, 2, 1. The queue follows First In, First Out (FIFO) principle, so elements are removed in the order they were added. Therefore, the elements are removed from the queue in the order 4, 3, 2, 1.

Suppose You Push Integer Elements 1,2,3,4 onto a Stack in That