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

Data Structures Interview Questions

Questions Answers Views Company eMail

Explain about the different lists available in the collection?

872

What's the difference between an array and vector?

889

What's difference between stack and queue?

962

What is the difference between an array and vector?

1052

What is difference between stack and queue?

919

In what areas do data structures applied?

933

Briefly explain recursive algorithm 50 how do you search for a target key in a linked list?

951

Differentiate linear from non linear data structure?

981

Differentiate file structure from storage structure?

982

Are linked lists considered linear or non-linear data structure?

1017

What is comparator interface used for?

1074

What are the pre-requisite for the collection to perform binary search?

885

What are the advantage of collection classes over arrays?

894

How treemap orders the elements if the key is a string?

912

Which is the parent class of list class?

908

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Un-Answered Questions { Data Structures }

How does sort function work?

874

How memory is reserved using a declaration statement ?

1197

What is the order of selection sort?

816

Name few collections map implementations?

894

Define 2-3 tree?

970

How many parts are there in a declaration statement using data structures?

996

What will you prefer for traversing through a list of elements between singly and doubly linked lists?

917

Can you use Bubble Sort To sort the number of elements.

867

How to get top two numbers from an array?

1084

What is adt example?

1030

Explain exception filter?

965

What are the disadvantages of circular list?

977

Does set allow null values?

853

Is array static or dynamic?

877

What is difference between tree and forest?

887

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