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

Data Structures Interview Questions

Questions Answers Views Company eMail

Differentiate null and void?

867

How do you insert a new item in a binary search tree?

968

What is a bubble sort and how do you perform it?

1014

What is the difference between a push and a pop?

964

How does dynamic memory allocation help in managing data?

1520

Which data structures are applied when dealing with a recursive function?

1141

How do you search for a target key in a linked list?

1168

Do all declaration statements result in a fixed reservation in memory?

929

How do you reference all the elements in a one-dimension array?

1033

How does a selection sort work for an array?

924

What is the minimum number of nodes that a binary tree can have?

1152

Define non-terminal nodes in a tree?

1151

What is the difference between array and stack?

1061

in tree construction which is the suitable efficient data structure? (Array, linked list, stack, queue)

1252

What do you mean by heap order property?

1072

Post New Data Structures Questions

Un-Answered Questions { Data Structures }

What are the advantages of array?

909

Are data structures important?

939

How dynamic arrays are created?

896

What is data structure and its types?

912

What are the different types of data type?

943

What is difference between for loop and foreach?

868

What is the difference between array and list?

912

What's difference between stack and queue?

950

Write an algorithm to check if there is a loop in a doubly linked list.

950

What do you mean by free pool?

1075

Is treemap sorted?

957

How to compare Two Arrays?

1016

What are the different types of data structures?

1015

How many types of lists are there?

1065

What are the advantages of sorting and filtering data?

919

For More Un-Answered { Data Structures } Questions Click Here