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

Data Structures Interview Questions

Questions Answers Views Company eMail

How to create an Array?

972

What is dynamic data structure?

1 1400

Write a program to sum values of given array.

1027

How to get largest and smallest number in an array?

1005

How to do the intersection of two sorted arrays?

1032

Write a program to insert an element and in the specific position in the array?

911

We know that Arrays are objects so why cannot we write strArray.length()?

1609

what are the applications that use Linked lists?

894

what is Linked lists?

980

When will we get ArrayStoreException?

1168

How to cut or remove an element from the array?

965

What are control structures?

947

How to sort an Array?

904

how to delete first node from singly linked list?

1175

How to fill element (initialize at once) in an array?

1019

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Un-Answered Questions { Data Structures }

What is sort in data structure?

882

Write a program using mergesort technique.

1005

What is significance of ” * ” ?

1033

Explain the term run-time stack?

986

How to excel in data structures and algorithms?

951

Can list contain null values?

873

Which language is best for data structures?

957

What is 1d array?

963

Explain the uses of binary tree.

912

Define back edge?

930

What is entryset method in map?

895

What is declaring array?

886

What is mergesort and hashtable?

1103

Is hashtable throw concurrentmodificationexception?

760

Why do we use different types of data structures?

898

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