Data Structures Interview Questions
Questions Answers Views Company eMail

applications of stacks and their uses?

Mind Tree, Samsung,

1 4941

simple algorithm for bubble sort?

1 3887

applications of linked lists and mostly used linked list?

3 5386

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 5064

input function and output function in c language

TCS,

2 4736

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

2048

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

CodeChef,

2 9978

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

1 2535

do records fall under linear or non linear data structures?

1308

Write a data structure for a queue.

Tavant Technologies, Zensar,

557

Tell me about the different sorting techniques.

Visa,

525

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

Amazon,

537

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

TCS,

519

What is a B tree?

Akamai Technologies,

583

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

Accenture,

1 1076


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Un-Answered Questions { Data Structures }

Two linked lists are given, find out the sum of them without altering the linked list?

542


Define a Deque?

592


What is array in data structure with example?

468


How many parts are there in a declaration statement using data structures?

469


What is the difference between classifying and sorting?

491






How can someone display singly linked list from first to last?

491


What is array indexing?

481


Can arraylist be resized?

540


What is doubly linked list?

534


Is hashmap keyset ordered?

540


What is ds tree?

506


What is binary tree in discrete mathematics?

471


What is a hash in programming?

478


How do you access the values within an array?

605


What do you mean by breadth first search (bfs)?

601