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

Data Structures Interview Questions

Questions Answers Views Company eMail

How can you correct these errors?

986

Explain binary searching, Fibonacci search.

946

How would you use qsort() function to sort the name stored in an array of pointers to string?

947

What do you mean by Syntax Error

1070

What is the similarity between a Structure, Union and enumeration?

1016

How would you use bsearch() function to search a name stored in array of pointers to string?

849

Difference between arrays and linked list?

943

Are the expressions arr and &arr same for an array of integers?

1002

Evaluate the following prefix expression " ++ 26 + - 1324" (Similar types can be asked)

975

What do you mean by Runtime Error

1013

How do you declare An array of three pointers to chars

864

Can you dynamically allocate arrays in expanded memory?

1042

What is the difference between Strings and Arrays?

1042

How would you dynamically allocate a one-dimensional and two-dimensional array of integers?

982

How do you declare An array of three char pointers

1021

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Un-Answered Questions { Data Structures }

What is difference between stack and queue?

912

Differentiate between iterator and enumeration.

917

What is subtree?

903

Which is better bubble sort or selection sort?

823

Define primary clustering?

938

Write the algorithm for converting infix expression to postfix expression?

964

What is comparable interface?

959

What is array define its types?

949

What is 1d array?

963

What are the parts of a linked list?

1041

What are the different types of hash functions?

948

Explain what is the type of the algorithm used in solving the 8 queens problem?

873

What is data structure in programming language?

930

Is python good for freshers?

981

List out the advantages of using a linked list?

854

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