Data Structures Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Data Structures Interview Questions

Questions Answers Views Company eMail

applications of stacks and their uses?

Mind Tree, Samsung,

1 5739

simple algorithm for bubble sort?

1 4563

applications of linked lists and mostly used linked list?

3 6721

how a polynomial such as 6x^6+4x^3-2x+10 can be represnted by linked list?write an algorithm that reads such an polynomial

1 5868

input function and output function in c language

TCS,

2 5741

What is Storage Structures and File Structures? Can you show their relation? What are the examples of each? Thanks

2546

No. of possible ordered trees with n nodes ? Please give formula (if any).

CodeChef,

2 10955

why it is difficult to store linked list as an array?

1 3193

do records fall under linear or non linear data structures?

1735

Write a data structure for a queue.

Tavant Technologies, Zensar,

1233

Tell me about the different sorting techniques.

Visa,

922

Design a datastructure to represent the movement of a knight on a chess board

Amazon,

956

What are the average and worst time complexity in a sorted binary tree is

TCS,

967

What is a B tree?

Akamai Technologies,

999

Is Linked List 'linear' or 'Non-linear' data structure?

Accenture,

1 2030

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Un-Answered Questions { Data Structures }

How does a binary search work?

858

What are sorting algorithms used for?

972

Define red-black trees.

955

Define degree of the node?

999

What is the use of heap sort?

831

What are b tree keys?

890

How to get largest and smallest number in an array?

1005

Define the graph data structure?

957

Define a right-skewed binary tree?

933

What are arrays give example?

903

How to search binary in a sorted array?

842

How do you make a bubble chart with 3 variables?

893

What is merge sort in daa?

871

What are different types of algorithms?

892

How does quick sort work?

928

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