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.

1518

List some applications of queue data structure.

929

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

908

Differentiate among cycle, path, and circuit?

963

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

914

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

924

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

890

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

854

Mention a few applications of linked lists?

926

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

857

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

923

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

953

Explain singly linked list in short.

914

Mention some drawbacks of the linked list.

971

Explain linked list in short.

900

Post New Data Structures Questions

Un-Answered Questions { Data Structures }

What is data structure operations?

1024

What is long data type?

980

What is ordered map?

849

What's difference between stack and queue?

950

How many types of data structures are used?

983

What is selection in an algorithm?

873

Is radix sort stable?

910

What package is arraylist?

1040

Explain quick sort?

959

What do you understand by doubly linked list?

913

What is arrays copyof?

869

Can you sort a hashmap?

854

Can array store heterogeneous data?

831

Define left-in threaded tree?

859

Who invented merge sort?

883

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