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

Data Structures Interview Questions

Questions Answers Views Company eMail

Explain about the different lists available in the collection?

872

What's the difference between an array and vector?

885

What's difference between stack and queue?

953

What is the difference between an array and vector?

1050

What is difference between stack and queue?

916

In what areas do data structures applied?

930

Briefly explain recursive algorithm 50 how do you search for a target key in a linked list?

948

Differentiate linear from non linear data structure?

978

Differentiate file structure from storage structure?

978

Are linked lists considered linear or non-linear data structure?

1016

What is comparator interface used for?

1071

What are the pre-requisite for the collection to perform binary search?

885

What are the advantage of collection classes over arrays?

894

How treemap orders the elements if the key is a string?

909

Which is the parent class of list class?

906

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Un-Answered Questions { Data Structures }

How do you get placements?

848

What data type is array?

917

State the different ways of representing expressions?

1208

What is Jagged Arrays?

967

What is difference between arraylist and linkedlist?

1037

Why set will not allow duplicates?

893

How many passes are required in bubble sort?

823

Which list does not allow duplicates?

883

How to use appendNode() in linkedlist()?

1089

What are the major data structures used in the network data model?

1062

Is complete binary tree?

893

How do hash tables work?

895

What is quick sort example?

865

What is adt example?

1024

What is the use of hashtable?

887

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