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

Data Structures Interview Questions

Questions Answers Views Company eMail

Mention the steps to insert data at the starting of a singly linked list?

974

How do you separate zeros from non-zeros in an array?

978

Can we change the size of an array at run time?

974

How to print element of Array?

1040

There are 2 int type array data type. One is containing 50 elements, and another one is containing 30 elements. Can we assign the array of 50 elements to an array of 30 elements?

1275

How to get top two numbers from an array?

1082

what is the difference between singly and doubly linked lists?

971

how to display Singly Linked List from First to Last?

893

How to find the missing element in integer array of 1 to 7?

953

Can we extend an array after initialization?

1061

How do we find duplicate elements in an array?

965

What are binary trees?

3 1574

What do you mean by an Array?

945

How to find the duplicate in an array?

955

What are linked list?

953

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Un-Answered Questions { Data Structures }

List the data structures which are used in rdbms.

863

What is a hash index?

881

What are basic algorithms?

899

What is immutablelist?

916

What is a simple path?

987

What are the advantage of collection classes over arrays?

894

Can you please explain the difference between array_name and &array_name?

992

What is data structure and data type?

958

Is an arraylist a vector?

966

What is time complexity of sorting algorithms?

930

What do you mean by selection sort?

880

Describe linear probing with an example.

983

Why is waste sorting important?

975

What is bubble sort and selection sort?

970

Write a Program for Linked list manipulation.

1033

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