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 is the difference between arrays sort and collections sort?

781

What is sorting with example?

907

What is quick sort example?

865

What is bubble sort and selection sort?

970

What is the use of substring?

953

Which is better bubble sort or selection sort?

824

Which sorting technique is best?

1049

What sorting algorithm does arrays sort use?

827

Which sorting is best in time complexity?

954

Which is faster hashmap or treemap?

892

What is bubble insertion selection sort?

866

Why does hashset use hashmap?

940

Which is better selection or bubble sort?

874

Which sorting algorithm is best for small data?

886

What is array define its types?

951

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Un-Answered Questions { Data Structures }

List the area of applications of data structure.

1204

what is Linked lists?

981

What is the logic to reverse the array?

903

How do you sort a collection in descending order?

922

Is an arraylist an object?

973

Can a hashset contain duplicates?

941

What do you mean by quadratic probing?

956

What is the need of sorting?

909

What exactly is data?

927

What is sequential mapping in data structure?

943

What are the types of queues?

1091

What package is arraylist?

1041

What is time complexity of arrays sort?

990

Does set allow null values?

847

Does linkedhashset allow null values?

996

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