Python Stack Quiz

Test your knowledge of stack operations in Python with this quiz! From basic stack implementation using lists to understanding advanced use cases, challenge yourself to solve problems related to stack data structures in Python.

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Question 1

What is the main principle of a stack data structure?

  • FIFO (First In, First Out)


  • Random Access

  • LIFO (Last In, First Out)

  • Priority-based

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Question 2

Which Python data structure can be used to implement a stack?

  • Set

  • Dictionary

  • Tuple

  • List

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Question 3

How would you implement the "push" operation on a stack in Python?

  • stack.insert(0, element)

  • stack.append(element)

  • stack.add(element)

  • stack.addFront(element)

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Question 4

Which Python module provides a stack implementation?

  • collections

  • queue

  • deque

  • heapq

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Question 5

Which of the following is the correct way to implement a stack in Python?



  • stack = {}

  • stack = set()

  • stack = ()

  • stack = []

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Question 6

Which operation is used to retrieve the top element of a stack without removing it?

  • top()

  • get()

  • view()

  • peek()

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Question 7

How do you check if a stack is empty in Python?

  • stack == []

  • len(stack) == 0


  • stack.empty()

  • stack.isEmpty()

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Question 8

What will the following code output?

Python 
stack = [10, 20, 30, 40]
stack.pop()
stack.append(50)
print(stack)


  • [10, 20, 40, 50]

  • [10, 20, 30, 40, 50]

  • [20, 30, 40, 50]

  • [10, 20, 30, 50]

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Question 9

What will the following code output?

Python 
stack = [10, 20, 30]
print(stack[-1])


  • 20

  • 30

  • 10

  • Error

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Question 10

Which of the following permutation can be obtained in the same order using a stack assuming that input is the sequence 5, 6, 7, 8, 9 in that order?

  • 9, 8, 7, 5, 6

  • 7, 8, 9, 6, 5

  • 5, 9, 6, 7, 8

  • 7, 8, 9, 5, 6

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There are 13 questions to complete.

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