Stack and Queue MCQ Questions and Answers for Practice

Practice Stack and Queue MCQs to enhance your understanding of these essential data structures. Ideal for students and exam aspirants, these questions cover key concepts and practical applications.

About Stack and Queue MCQ Questions

Stack and Queue MCQ questions delve into the fundamental concepts of these linear data structures. You will explore topics such as stack operations (push, pop), queue operations (enqueue, dequeue), and their real-world applications in computer science and programming.

Why Practice Stack and Queue Objective Questions?

Practicing Stack and Queue MCQs offers numerous benefits. It helps you prepare for school and college exams, competitive exams, and technical interviews. Regular practice reinforces your understanding of these data structures, improves problem-solving skills, and boosts your confidence in handling related questions.

Who Should Use These MCQs?

  • Students preparing for school or college exams
  • Competitive exam aspirants
  • Candidates preparing for interviews

Stack and Queue MCQ Questions for Practice

1. A queue data-structure can be used for

2. What data structure is used for breadth first traversal of a graph?

3. What will be the initial value with which top is initialized.

4. At the end of last operation, total number of elements present in the stack are

5. Minimum number of queues required for priority queue implementation?

6. Popping is an act of

7. In linked representation of stack the null pointer of the last node in the list signals ……….

8. Stack is used for

9. In the stack, If user try to remove element from the empty stack then it called as

10. Stack in Data Structure is

11. A queue is a ?

12. Which of the following is an application of stack?

13. Which is the pointer associated with the stack?

14. New nodes are added to the ……… of the queue.

15. Deletion operation is done using ……… in a queue.

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