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

Data Structures Interview Questions

Questions Answers Views Company eMail

What are the disadvantages of circular list?

1015

Sorting is not possible by using which of the methods?

973

What is sequential search?

996

What is the difference between a stack and an array?

1132

What are the disadvantages of representing a stack or queue by a linked list?

966

What is a priority queue?

1015

What is dangling pointer and how to avoid it?

1021

What is bubble sort?

959

Differentiate between push and pop?

1339

What are the difference between a stack and a queue?

1006

What is a matrix? Explain its uses with an example

1247

Write an algorithm to show the postfix expression with the input given as : a b + c d +*f ? .

965

What is sequential search? What is the average number of comparisons in a sequential search?

842

Define an algorithm. What are the properties of an algorithm? What are the types of algorithms?

968

What does simulation of queues mean?

1059

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Un-Answered Questions { Data Structures }

Is quicksort a stable sorting algorithm?

1047

What is the complexity of arrays sort?

964

what is the biggest advantage of linked lists?

996

Which is faster binary or linear search?

955

How to get the index of an array element?

1108

What is difference between list and linked list?

990

What is application of data structure?

942

Does arraylist have index?

1031

Who invented data structure?

1143

What is difference between while and do while?

931

Is hashmap an object?

938

What is nonlinear data?

1072

Explain binary representation?

924

Which type of sorting is best?

976

Which is better than array and linked list?

988

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