Data Structures Interview Questions
Questions Answers Views Company eMail

What is a data structure?

Keane India Ltd,

12 12650

What does abstract data type means?

Infosys, TCS, College School Exams Tests, SBIT,

23 69866

Evaluate the following prefix expression " ++ 26 + - 1324"

Patni, College School Exams Tests,

23 31323




Convert the following infix expression to post fix notation ((a+2)*(b+4)) -1

9 12272

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

TCS,

7 25251

Stack can be described as a pointer. Explain.

Wipro,

5 19201

Write a Binary Search program

Microsoft,

7 21940

Write programs for Bubble Sort, Quick sort

Cognizant,

15 41028




Explain about the types of linked lists

5 14185

How would you sort a linked list?

5 6948

Write the programs for Linked List (Insertion and Deletion) operations

Persistent, TCS, College School Exams Tests,

9 67947

What data structure would you mostly likely see in a non recursive implementation of a recursive algorithm?

CTS,

3 17609

What do you mean by Base case, Recursive case, Binding Time, Run-Time Stack and Tail Recursion?

TCS,

2 22352

Explain quick sort and merge sort algorithms and derive the time-constraint relation for these.

MNB,

7252

Explain binary searching, Fibinocci search.

CTS, IBM, TCS,

5 19097


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Un-Answered Questions { Data Structures }

What is Storage Structures and File Structures? Can you show their relation? What are the examples of each? Thanks

1424


do records fall under linear or non linear data structures?

671