Data Structures Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Data Structures Interview Questions

Questions Answers Views Company eMail

List the applications of stacks?

1024

What do you mean by double hashing?

1000

What does each entry in the link list called?

853

Define a set?

892

How is the front of the queue calculated ?

1156

Define outdegree of a graph?

910

Define an abstract data type (adt)?

916

List the two important key points of depth first search?

1144

Define biconnectivity?

836

What does isempty() member method determines?

874

State the properties of a binary tree?

1032

Define a tree?

939

How is any data structure application is classified among files?

994

Is any implicit arguments are passed to a function when it is called?

972

What are the issues that hamper the efficiency in sorting a file?

936

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Un-Answered Questions { Data Structures }

Name some applications which use linked lists.

940

What is a hashset?

978

How to fill element (initialize at once) in an array?

964

Is arraylist a class?

899

Define 2-3 tree?

922

Explain in brief a linked list.

908

Draw a binary Tree for the expression : A * B - (C + D) * (P / Q)

1350

What are linked list?

900

Write any two principles of gradation of structures.

935

Is it legal to initialize list like this?

896

Can treeset contain duplicates?

882

Is an arraylist a vector?

899

Explain binary tree traversals?

865

How does linkedhashset work internally?

877

How do you access the values within an array?

1010

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