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Wipro Data Structures Interview Questions
Questions Answers Views Company eMail

Stack can be described as a pointer. Explain.

5 23626

How many different binary trees and binary search trees can be made from three nodes that contain the key values 1, 2 & 3?

28 70870

The element being searched for is not found in an array of 100 elements. What is the average number of comparisons needed in a sequential search to determine that the element is not there, if the elements are completely unordered?

11 31480

In which data structure, elements can be added or removed at either end, but not in the middle?

42 93803

Convert following infix expression to the prefix expression. a - b + c * (d / e - (f + g))

33 51231

difference between the run time polymorphism and compile time poly morphism and about virtual function.

2 12190

what is R-B tree

4 9477

how to search an element in sorted linked list with time complexity is O(log n).

3 12467

how to find the number of possible tree in the given tree.

12 23696

Devise a program to sort an array using bubble sort.

538

What sort of serious problems have you experienced, and how have you handled them?

574

Describe the merge sort principle and what will be its time complexity?

1 705

Provide an algorithm to reverse a linked list without using recursion.

500

How will you sort the elements of array in descending order?

567

What is the procedure to insert into a sorted array?

535

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Wipro Data Structures Interview Questions


Un-Answered Questions

Mention what is the use of Context Object?

415


What is number of executors in spark?

201


How can you achieve internationalization using messagesource?

146


What’s the difference between borland silk evaluation and selenium?

489


What are the three managerial functions? Explain.

556






Do you have any relocation problem?

680


Name any four commonly used refrigerants.

685


Define static data structures?

510


What are the different modules used in spring?

305


Explain difference between chart field and chart of accounts?

368


What are red-black trees?

505


What is facelets?

63


What Is Investment Management System?

630


Explain what layer of the earth does magma form?

422


What are the steps involved in etl process?

497