Stack and Queue MCQs Quiz Multiple Choice Questions & Answers


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MCQ quiz on Stack and Queue multiple choice questions and answers on Stack and Queue MCQ questions quiz on Stack and Queue objectives questions with answer test pdf.

Stack and Queue Questions with Answers

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.

16. In liked representation of stack ……. holds the elements of the stack.

17. User push 1 element in the stack having already five elements and having stack size as 5 then stack becomes

18. Act of adding values into a stack is called

19. push() and pop() functions are found in

20. The elements are removal from a stack in ………. order.

21. Which of them is an abstract data structure (ADT)?

22. In the linked representation of the stack ……… behaves as the top pointer variable of stack.

23. What happens when you push a new node onto a stack?

24. A pointer variable which contains the location at the top element of the stack is called …..

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