Data Structures Interview Questions
Questions Answers Views Company eMail

Why is quicksort not stable?

613

What is declaring array?

638

Why sorting algorithms are important?

683

What is collections singletonlist?

642

What is a hash in programming?

656

What is map keyset?

632

What is a map in programming?

604

What is an ordered map?

653

Who created quicksort?

706

Why sorting is done?

629

Why do we need linked list?

596

What is insertion sort technique?

656

What is binary search in programming?

643

Why do we need to recycle?

603

Why would we use dynamically allocated arrays vs vectors?

589


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Un-Answered Questions { Data Structures }

How does a treemap sort?

588


What is data structure and why it is important?

674


What is inserting in data structure?

678


Can arraylist hold different types?

700


What is the use of placement new?

756






How can you implement a stack?

782


Is arraylist better than array?

627


Why do we use data structures?

623


What type of data structure is used to perform recursion?

693


List out a few of the applications that make use of Multilinked Structures?

936


What is arraylist load factor?

692


How to check array contains value or not?

714


Can hashmap be sorted?

686


What is binary tree in computer science?

658


What do you mean by secondary clustering?

661