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 easiest sorting method to use in data structures?

1067

How to get a list of tables, views and columns in firebird database?

893

What is linked list in data structure?

1018

What is precision in data structures?

1106

What is raid (redundant array of inexpensive disks)? Explain its level?

919

What is a spanning tree in data structure?

969

What is a queue in data structure?

1009

Run time memory allocation is known as in data structure?

948

What is the difference between null and void pointer in data structures?

1160

What is the difference between array and stack in data structures?

1042

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

992

What is the heap in data structures?

989

What is the family trees and connection by clause?

888

What is raid (redundant array of inexpensive disks)?

988

Is pointer a variable in data structure?

1279

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Un-Answered Questions { Data Structures }

Is it possible to insert different type of elements in a stack? How?

909

Which file contains the definition of member functions?

935

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

885

Explain what is B-tree?

1042

What is mean by sorting?

898

What is data structure and data type?

958

Give a real time example of stack

947

How much time does it take to learn data structures?

922

What is a cycle or a circuit?

1056

Differentiate between comparable and comparator.

1039

For the following COBOL code, draw the Binary tree? 01 STUDENT_REC. 02 NAME. 03 FIRST_NAME PIC X(10). 03 LAST_NAME PIC X(10). 02 YEAR_OF_STUDY. 03 FIRST_SEM PIC XX. 03 SECOND_SEM PIC XX.

1301

Define a priority queue?

1120

What are different types of sorting algorithms?

1000

Can arraylist contain duplicates?

848

What is complexity of quicksort?

1049

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