Stacks and Queues

Stacks and Queues

Both stacks and queues are like lists (ordered collections of items), but with more restricted operations. They can both be implemented either using an array or using a linked list to hold the actual items.

Stacks

Think of a stack of newspapers, or trays in a cafeteria. The only item that can be taken out (or even seen) is the most recently added item; a stack is a Last-In-First-Out (LIFO) data structure.

Campus Drive Experience: iNautix

iNautix is an affiliate of The Bank of New York Mellon Corporation Inc, a leading financial services provider. We provide software development services for the Company’s subsidiaries, including The Bank of New York Mellon Corporation and Pershing LLC..

To know more about iNautix: http://www.inautix.co.in/

Sample Questions are discussed below.

Campus Drive Experience: Amazon

              Amazon.com, Inc. is an American multinational electronic commerce company with headquarters in Seattle, Washington, United States. It is the world’s largest online retailer. Amazon.com started as an online bookstore, but soon diversified, selling DVDs, CDs, video and MP3downloads/streaming,  software, video games, electronics, apparel, furniture, food, toys, and jewelry. The company also produces consumer electronics—notably the Amazon Kindle e-book reader and the Kindle Fire tablet computer—and is a major provider of cloud computing services.

Campus Drive Experience: Nokia Siemens

NOKIA SIEMENS  

Nokia Siemens Networks B.V. is a multinational data networking and Telecommunications Equipment Company headquartered in Espoo, Finland and a joint venture between Nokia of Finland and Siemens of Germany. Nokia Siemens Networks has operations in around 150 countries.

 

To Know more about the company, Visit Nokia Siemens.

Merge Sort Algorithm

Merge sort is based on the divide-and-conquer approach. Its worst-case running time has a lower order of growth than insertion sort. Since we are dealing with subproblems, we state each subproblem as sorting a subarray A[p .. r]. Initially, p = 1 and r = n, but these values change as we recurse through subproblems.

Campus Drive Experience:Robert Bosch

BOSCH:

Robert Bosch GmbH or Bosch, is a multinational engineering and electronics company headquartered in Gerlingen, nearStuttgart, Germany. It is the world’s largest supplier of automotive components as of 2011. The company was founded by Robert Bosch in Stuttgart in 1886

.To know more about Bosch, visit the page.

This post includes some sample questions asked in 2011 Campus Drive by BOSCH.

Campus Drive Experience: Subex

Round1: Written Test/Online

            Written Test includes three sections C section, Aptitude Section and programming Section. Most of C Section Questions came from “Exploring C” Book. In programming Section, We want to write one out of two programs.

Learn: All core subjects

Campus Drive Experience: Mu-Sigma

Mu-Sigma

Company Overview

Mu Sigma, one of the world’s largest Decision Sciences and analytics firms, helps companies institutionalize data-driven decision making and harness Big Data.

Description

Mu Sigma solves high-impact business problems in the areas of Marketing, Risk and Supply Chain across 10 industry verticals. With over 2500 decision science professionals and more than 75 Fortune 500 clients, Mu Sigma has driven disruptive innovation in the analytics industry with its interdisciplinary approach combining business, math and technology, and its integrated decision support ecosystem comprised of technology platforms, processes, methodologies and people. Further, analytical assets developed by Mu Sigma’s innovation and development team ensure a competitive edge to clients. Mu Sigma is head-quartered in Chicago with its main delivery center in Bangalore, India.

The experience of 2010-2011 Mu-Sigma Campus Drive is shared in this post. The sample questions and interview experience are shared below.

Campus Experience : Commvault

                  Here in this post, sample questions asked and round details of CommVault Campus Drive are added. We wish our readers good career ahead.

 Round1: Written test /Online

Campus Drive Experience: Payoda Technologies

         One of our friends shared the placement experience with us. Our friend attended Payoda Technologies and got placed in it.Payoda Technologies

Mission

To be the top Offshore Software Development Company

Company Overview

Payoda Inc is one of the fastest growing IT companies offering software solutions, productized services and IT services to clients across USA, Europe, Africa, Middle East and India.