Menu

Question Discussion & Solution

MCQ
Q.
Minimum number of queues to implement stack is ___________

forum Community Discussion

speaker_notes_off

No discussions yet. Be the first to start!

You must be logged in to participate in the discussion.

login Login to Discuss

auto_awesome Similar Questions

MCQ
1.
Stack A has the entries a,b,c(with a on top). Stack B is empty.An entry popped out of stack A can be printed immediately or pushed to stack B.An entry popped out of the stack B can only be printed. In this arrangement, which of the following permutations of a,b,c are not possible?
forum Discussion
MCQ
2.
One can convert an infix expression to a postfix expression using a ..............
forum Discussion
MCQ
3.
Which is the predefined method available in Java to convert decimal to binary numbers?
forum Discussion
MCQ
4.
Consider the following operation performed on a stack of size 5.
Push(1);
Pop();
Push(2);
Push(3);
Pop();
Push(4);
Pop();
Pop();
Push(5);

After the completion of all operation, the number of elements present in stack are
forum Discussion
MCQ
5.
Consider Stack is implemented using the array. What will be the initial value with which top is initialized.
forum Discussion

category More Data Structure Topics

article

Data Structure Basics

format_list_bulleted 128 MCQs
Practice arrow_forward
article

Abstract data types

format_list_bulleted 37 MCQs
Practice arrow_forward
article

Arrays

format_list_bulleted 134 MCQs
Practice arrow_forward
article

Lists

format_list_bulleted 166 MCQs
Practice arrow_forward
article

Stacks

format_list_bulleted 165 MCQs
Practice arrow_forward
article

Queues

format_list_bulleted 61 MCQs
Practice arrow_forward
article

Trees

format_list_bulleted 133 MCQs
Practice arrow_forward
article

Binary Trees

format_list_bulleted 120 MCQs
Practice arrow_forward
article

B Trees

format_list_bulleted 8 MCQs
Practice arrow_forward
article

Heaps

format_list_bulleted 36 MCQs
Practice arrow_forward
article

Hash based structures

format_list_bulleted 7 MCQs
Practice arrow_forward
article

Graphs

format_list_bulleted 157 MCQs
Practice arrow_forward
article

Mixed

format_list_bulleted 10 MCQs
Practice arrow_forward