Data Structures Interview Questions
Questions Answers Views Company eMail

What do you mean by union-by-weight?

746

Explain what are the major data structures used in the hierarchical data model?

739

What are the types of queues?

766

How memory is reserved using a declaration statement ?

873

What do you mean by balance factor of a node in avl tree?

721

List the abstract operations in the set?

692

What are the categories of avl rotations?

752

Define a full binary tree ?

725

State the difference between primitive and non-primitive data types?

875

Explain what are the major data structures used in the network data model?

766

What do you mean by hash function?

668

What do you mean by open addressing?

695

Define ancestor and descendant ?

731

What is an acyclic graph?

768

Define terminal nodes in a tree?

741


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Un-Answered Questions { Data Structures }

Which sorting algorithm is worst?

661


Does treemap allow null values?

623


Define the term “percolate up”?

698


What are the disadvantages of linear list?

680


Is vector a collection?

644


Write a program to sum values of given array.

729


What is the easiest sorting method to use in data structures?

776


How to find middle element of linked list in one pass?

706


What is binary search in programming?

652


Define red-black trees.

745


What do you mean by an Array?

703


What is time complexity of quick sort?

645


What is list and types of list?

646


What is data structure definition?

664


List the types of rotations available in splay tree?

925