Which operation removes the item from the top of a stack?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Study for the Praxis Computer Sciences (5652) exam. Use dedicated quizzes and comprehensive questions to grasp essential concepts. Prepare effectively for your test!

Multiple Choice

Which operation removes the item from the top of a stack?

Explanation:
Stacks follow a last-in, first-out order, so the item on top is the one that’s removed first. That removal is called popping the top element. Pushing adds a new item to the top, while peeking lets you look at the top item without removing it. Dequeue relates to queues and removes from the front, not the top of a stack. Therefore, the operation that removes the item from the top of a stack is pop.

Stacks follow a last-in, first-out order, so the item on top is the one that’s removed first. That removal is called popping the top element. Pushing adds a new item to the top, while peeking lets you look at the top item without removing it. Dequeue relates to queues and removes from the front, not the top of a stack. Therefore, the operation that removes the item from the top of a stack is pop.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy