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

Data Structures Interview Questions

Questions Answers Views Company eMail

Calculate the address of a random element present in a 2d array, given base address as ba.

1580

List some applications of queue data structure.

975

Write a recursive c function to calculate the height of a binary tree.

947

Differentiate among cycle, path, and circuit?

1008

What will you prefer for traversing through a list of elements between singly and doubly linked lists?

961

Where will be the free node available while inserting a new node in a linked list?

978

How can you insert a node in a random location of the linked list?

934

For which header list, the last node contains the null pointer?

906

Mention a few applications of linked lists?

984

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

902

How can we delete any specific node from the linked list?

969

How can we delete the first node from the singly linked list?

1015

Explain singly linked list in short.

954

Mention some drawbacks of the linked list.

1020

Explain linked list in short.

952

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Un-Answered Questions { Data Structures }

What is the use of sorting the data?

971

Is boolean a data type?

1024

How many sorting techniques are there?

913

What is a Stack? Explain with example?

1016

What are types of Collision Resolution Techniques and the methods used in each of the types?

1128

In which matrix, we can use multilinked structures?

948

What is 1d array?

1028

By Which algorithm, the 8 queens problem is solved?

974

Which is best array or linked list?

954

Can a stack be described as a pointer? Explain.

989

How will you represent a linked list in a graphical view?

1088

What is data algorithm?

1035

What is fibonacci search?

1039

How to do the intersection of two sorted arrays?

1083

What are the Difference between tcp and udp?

1067

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