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 main advantage of a linked list?

648

How can we reverse a singly linked list?

690

How can you represent a linked list node?

709

Explain multiply linked list in short.

701

How many types of linked list exist?

721

Which type of memory allocation is referred for linked list?

968

How will you explain circular linked list?

693

Name some applications which use linked lists.

737

How can you add an item to the beginning of the list?

757

How can we remove loops in a linked list? What are the functions of fast and slow pointers?

878

How can you insert a node to the beginning of a singly linked list?

704

What do you understand by doubly linked list?

679

What do you know about traversal in linked lists?

618

What are the main differences between the linked list and linear array?

738

How will you represent a linked list in a graphical view?

819

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Un-Answered Questions { Data Structures }

Differentiate between iterable and iterator.

844

Which is the parent class of list class?

675

What are the different data structures?

692

What is a stable algorithm?

659

Can nsarray contain nil?

622

List the data structures which are used in hierarchical data model.

703

What is the complexity of arraylist?

658

Define distributed query and linked server?

694

in tree construction which is the suitable efficient data structure? (Array, linked list, stack, queue)

947

What is sorting in math?

696

In an avl tree, at explain what condition the balancing is to be done?

728

Explain Linked List

746

What is difference between an Array and ArrayList?

717

Differentiate bfs and dfs?

765

How to reverse a linked list iterative algorithm?

695

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