DSA GROUP 1 QUIZ

The proposed idea of the stack is called Operations Celler.

• TRUE

• FALSE

What Python module provides the deque class, which can be used for stack implementation?

• Stack Module

• Queue

• Collections

• Datatypes

What happens when the pop() function is called on an empty stack?

• Adds a new element

• Causes an error (Stack Underflow)

• Removes the top element

• Causes an error (Stack Overflow)

Python's built-in data structure list cannot function as a stack.

• TRUE

• FALSE

If the user performs push('o') on a full stack, what will be the result?

• Stack Overflow

• True

• Error

• Stack Underflow

The meaning of LIFO is Last In First Out)

• TRUE

• FALSE

This stores the URLs of previously visited pages.

• Call Stack

• Back Stack

• Forward Stack

• Simple Stack

The Stack was discovered by Friedrich L. Bauer and Klaus Samuelson in 1955.

• TRUE

• FALSE

What will be the stack after the following operations?

stack = []

stack.append(5)

stack.append(6)

stack.pop()

stack.append(7)

• [6, 7]

• [7, 5]

• [5,7]

• [5, 6, 7]

The operation pop() removes elements in LIFO order.

• TRUE

• FALSE