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

Data Structures Interview Questions

Questions Answers Views Company eMail

Write the steps involved in the insertion and deletion of an element in the stack.

1383

What is the difference between file structure and storage structure?

1078

What are the drawbacks of array implementation of queue?

1192

What are the operations that can be performed on a stack?

956

List the data structures which are used in network data modal.

940

What is the minimum number of queues that can be used to implement a priority queue?

992

How are the elements of a 2d array are stored in the memory?

1069

What is a multidimensional array?

985

List the types of tree.

944

List the area of applications of data structure.

1249

Define the queue data structure.

1121

What is data structure? Explain.

1047

If you are using c language to implement the heterogeneous linked list, what pointer type should be used?

1110

Write the stack overflow condition.

1088

What are the differences between b tree and b+ tree?

965

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Un-Answered Questions { Data Structures }

Write a program using mergesort technique.

1056

Explain the uses of binary tree.

972

Can treeset contain duplicates?

982

What is binary tree and its properties?

930

What is the need of sorting?

960

Tell us the difference between merge and quick sort. Which one would you prefer and why?

1073

Which is better hashset or treeset?

1063

What do you mean by linear probing?

1101

What is the use of bubble sort?

924

Is radix sort faster than quicksort?

912

Why do we use collections?

929

What is difference between data type and variable?

853

Is int a data structure?

957

What are different dynamic memory allocation technique in c.

982

What is the difference between hashset and hashmap?

1100

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