Data Structures Interview Questions
Questions Answers Views Company eMail

Who invented merge sort?

671

Why do we need searching algorithms?

805

Why do we need to use computers to help us sort lists?

745

What is linked hash set?

646

Why is quicksort faster than merge sort?

752

What is circular queue example?

708

What is a stable sort?

694

Which time complexity is best?

678

What does it mean to sort an array?

654

What is an example of an algorithm?

684

What is ds heap sort?

736

What is an object array?

711

What is a vector class?

676

How do you sort pseudocode?

694


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Un-Answered Questions { Data Structures }

Is hashmap sorted?

741


Why using cookie to store session info is a better idea than just using session info in the request?

747


Why is data structure?

668


What is the best time complexity of bubble sort?

723


Give us a program to reverse a linked list.

753


What do you mean by garbage collection?

738


Explain Linked List

773


Tell me about circular linked list?

756


Why is concurrenthashmap thread safe?

723


What does stack top do?

679


What is the height of an empty tree?

712


What is a tech stack?

692


Tell me can the size of operator be used to tell the size of an array passed to a function?

740


What is storage structure in data structure?

706


What is meant by linked list?

690