...POPULARITY AND USAGE STATISTICS OF DIFFERENT OPERATING SYSTEMS Submitted by: Bendicion, Divine Grace L. BSCS 3 Submitted to: Prof. Efren Semacio Instructor, Operating Systems Quality of Research (30%)…..…. | ------------------------------------------------- ------------------------------------------------- | Writing Quality (20%) ……….….. | ------------------------------------------------- ------------------------------------------------- | Analytical Strength (30%)….…... | ------------------------------------------------- ------------------------------------------------- | Effort (10%)……………….….…... | ------------------------------------------------- ------------------------------------------------- | References (10%)………….……. | ------------------------------------------------- ------------------------------------------------- | TOTAL ………………………….... | ------------------------------------------------- ------------------------------------------------- ------------------------------------------------- | OVERVIEW AND DATA PRESENTATION A survey over the internet, specifically through Facebook, was done by the researcher from November 28, 2011 to December 2, 2011 to determine the popularity or usage statistics of certain operating systems. A picture with operating systems logos was posted by the researcher including the question “Which operating system do you prefer to use and why?” During this timespan, 71 respondents posted their answers...
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...very good choice. PLEX: Plex can be suitable for TBWI because: 1. It automatically updates to the current version. 2. It supports 20-1000+ users. 3. It is a multisite and multinational ERP package. 4. Its architecture is SaaS Multitenant SOA. 5. Database Platform: MS SQL Server, Progress, IBM DB2, Other, Oracle, ODBC Compliant, Proprietary, Customized per Client, Pervasive, Power, Sage ProvideX, Sybase, Cloud-Based (Saas), PostgreSQL, MS SQL. 6. Server OS: Windows, Mac OS, Novell Netware, Linux, Unix, Solaris, AIX, HP-UX, Compatible With All, Power, i Operating System, NA/On Demand/Saas, VMS, IBM OS. NetSuite: NetSuite can be a good choice for TBWI because: 1. It always uses the current version. 2. It supports a user range of 10+ to unlimited. 3. It is also a multisite and multinational ERP package. 4. Its architecture is SAAS, Multitenant. 5. Database Platform: Cloud-Based (Saas), IBM DB2, IBM UniData/UniVerse, MS SQL Server, MS SQL Express, MS Access, ODBC Compliant, Oracle, Pervasive, PostgreSQL, Power, Progress, Sage ProvideX, Sybase, abas Open Object Oriented Database, Customized per Client, Proprietary`, Other, Universal Compatibility, Quickbooks, Salesforce. 6. Server OS: Windows, Mac OS, Novell Netware,Unix. Our team recommendation goes in favor of Plex over NetSuite because of a number of reasons. Some of these are: 1. Our organization TBWI’s business is manufacturing. Since, Plex focuses on manufacturing; it will be a good choice for our organization. 2. Our company...
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...in I.T.? * Why I.T. is important? * Why I.T. is important for Managers? * What is an I.T. Application? * Why I.T. applications are important for Managers? Chapter 1 and 2 Computers and Computer Organization Chapter 1 * What is a Computer? * Two basic components of a Computer System * Hardware and Software * Difference between the two basic components * Types of Computer * Analog, Digital and Hybrid General Operations of a Computer System * Interfacing * Inputting * Storing * Processing * Outputting * Controlling Basic Organization of a Computer System * Arithmetic and Logical Unit (ALU) * Arithmetic functions * Logical functions * Primary Memory vs. Secondary Memory (Storage) Potential Exam. Questions * What is a computer? What are the different types of Computers? * Differentiate between Analog and Digital Computer. * Differentiate between Hardware and Software. * What are the general operations of a computer system? * Explain the basic organization of a computer system. * Differentiate between Primary and Secondary Memory. * Why I.T. is important for Managers? Chapter 3, 5, 6 and 7 Classification and components of Computers * Classifications of Digital Computers * Super Computer * Mainframe * Minicomputer * Workstations * Microcomputers * Portable Computers Super Computers * Key characteristics * Applications ...
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...professor. :) Operating System: An Operating System (OS) is an intermediary agent between the user and the computer hardware. The OS manages the computer’s resources (hardware, abstract resources, software), allocates the resources and control programs, to prevent errors and improper computer use. (Bower, 2009) Without an OS, a state of the art hardware can serve no purpose besides being a door stopper or a paper weight. Currently, OS comes in different types of interfaces. The most common and popular interface among the OS users is the Graphic User Interface (GUI), where a user can point and click on the icons and execute, or run, a task. OS such as MS Windows, Linux and MAC OS utilizes the GUI. More power users prefer the less popular and more "wordy" OS interface, such as DOS or UNIX. Both, DOS and UNIX, OS use line-commands to execute,...
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...cost, and daily incoming data is ever growing. Moving forward in business needs can and will grow your company. As the world evolves in many aspects of life, the needs of a company’s evolution are also a part of those changes. We once rode in horse and buggies and using that horsepower, developed into a much faster more efficient way of travel. Stepping into the technological world of business will also create that for your work environment. The components of the system that you recommend including input devices, output devices, and storage. There are multiple components to a system that allows you to get the best use of your computer. Common daily uses of mail, iCal and contacts are interchangeable between your Mac and PC. The compatibility of the Mac allows you to open most files from software that a PC uses. There are a number of input devices that can be useful to enhance your technology. The use of trackballs, multiple mouse options to suit the needs of the user, and scanners that will allow you to digitally store forms and paperwork. Sending these to different departments for their use decreases the need for paper and reduces storage room for paper files. Planning for the storage of these files is important. A structure for backing up information or data is a must and can benefit for a quick reference no matter the date of the file. Organizing the process is critical at the start of the implementation. Having multiple ways to store information from a simple...
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...controller c. peripheral device d. serial and parallel ports (explain the difference) e. adapter card, expansion card, interface card f. video adapter, video card g. pixel h. keyboard i. mouse j. printer k. BIOS l. device driver m. systemboard, motherboard n. video cable o. drive cable p. ribbon cable q. expansion slot (ISA, EISA, MCA, VL bus, PCI, local bus; what does each of the acronyms stand for?) r. ZIF socket (what does “ZIF” stand for?) s. SIMM (what does “SIMM” stand for?) t. system realtime clock u. jumper v. chipset w. cache memory x. power supply cable y. RAM and ROM z. CPU, microprocessor aa. coprocessor bb. primary storage and secondary storage (give examples of each, and know which is which) cc. volatile vs. nonvolatile memory (know which is which) dd. CMOS configuration chip ee. traces ff. bus gg. power supply 3. Be able to identify all of the items shown in Figures 1-2, 1-3, 1-4, and 1-5 in Andrews’ A Guide to Managing and Maintaining Your PC. 4. What are the principal functions of an Operating System? 5. Distinguish between, and give examples of the use of: a. a command-driven interface b. a menu-driven interface c. a GUI 6. Define: a. Multitasking b. Multithreading c. Operating environment (e.g., a GUI environment; a single- or multitasking environment) 7. OPTIONAL: Name seven operating systems that are commonly used in desktop computers, and describe the advantages and disadvantages of each. 8. What...
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...Android vs iPhone Junyao Zhang April 12, 2010 This is a complete analysis and comparison between Android and iPhone OS. The rest of this report is organized as follows. Section ?? outlines the system architecture, history and detail management configuration. Section ?? discusses the iPhone system. In Section ??, a comparison between these two systems is presented. 1 Android Android, originally meaning “robot”, is a mobile operating system using a modified version of the Linux kernel. It was initially developed by Android Inc., a firm later purchased by Google,[?]and lately by the Open Handset Alliance[?]. It allows developers to write managed code in the Java language, controlling the device via Google-developed Java libraries.[8] It empolys the software stack architecture, as shown in Figure 1. • Android relies on Linux version 2.6 for core system services such as security, memory management, process management, network stack, and driver model. The kernel also acts as an abstraction layer between the hardware and the rest of the software stack. It is implemented by programming language C. • The middleware level includes Runtime and Libraries. The Runtime includes core libraries, providing most of the functionality available in the core libraries of the Java programming language, and Dalvik virtual machine which allows every Android application runs in its own process. The Libraries is used by various components of the Android system, such as Media Libraries, 3D libraries...
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...Hardware and software COMPUTERS 1 Computers ENIAC – 1950 2 What is a computer? A data processing device designed to: } input … } data (e.g. mp3 3ile) } software (e.g., iTunes) } process data by applying software } output results } store data / program / results between uses Apple II – 1977 3 Computer hardware Storage Nonvolatile Non-portable (hard disk) Portable (e.g. CD) Battery Wall plug RAM (Random Access Memory) Volatile Power Source Mouse Keyboard Tablet Input Microphone Devices Webcam Accelerometer Central Central Processing Processing Units Units (cores) (cores) Monitor Printer Output Plotter Devices Projector Input Processing Output 4 Components of a computer } Hardware } CPU (Central Processor Unit): } I/O devices (Input / Output) } Storage } Power source } Software } Operating System } Applications Is it a computer? Universal computation } A processor with the right software can emulate any other data processing device } E.g., a smartphone can be a music player, translator, calculator, GPS navigator,...
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...201010981 PROJECT IN PROGRAMMING LANGUAGES C SHELL HISTORY : The C shell (csh or the improved version, tcsh, on most machines) is aUnix shell that was created by Bill Joy while a graduate student atUniversity of California, Berkeley in the late 1970s. It has been distributed widely, beginning with the 2BSD release of the BSD Unix system that Joy began distributing in 1978. Other early contributors to the ideas or the code were Michael Ubell, Eric Allman, Mike O'Brien and Jim Kulp. The C shell is a command processor typically run in a text window, allowing the user to type commands. The C shell can also read commands from a file, called a script. Like all Unix shells, it supports filename wildcarding, piping, here documents, command substitution,variables and control structures for condition-testing and iteration. What differentiated the C shell from others, especially in the 1980s, were its interactive features and overall style. Its new features made it easier and faster to use. The overall style of the language looked more like C and was seen as more readable. On many systems, such as Mac OS X and Red Hat Linux, csh is actually tcsh, an improved version of csh. One file containing the tcsh executable has links to it as both "csh" and "tcsh" so that either name refers to the same improved version of the C shell. On Debian, Ubuntu, and their derivatives, there are two different packages: csh and tcsh. The former is based on the original BSD version...
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...International Journal of Research in Computer and Communication Technology, Vol 2, Issue 11, November- 2013 ISSN (Online) 2278- 5841 ISSN (Print) 2320- 5156 Windows, Linux and Mac Operating system Booting Process: a Comparative Study Prof. Amar Rajendra Mudiraj Assistant Professor MIT (E), Aurangabad,Maharashtra, India. Email:amarmudiraj@gmail.com Abstract This paper presents a comparative study of Booting Paradigm of Windows, Linux and Mac, the three popular operating systems. Booting process is the essential and first step perform by the OS after this process execution all other processes can get the chance to execute , so we may say that booting is the first process because of which all other OS processes can execute. This experimental study gives an overview on the similarity and difference in Booting Process. As every operating system have to initially do the booting and as every OS providing different feature of each others, the paper is highlighting those micro and essential similarities and differences having by the operating systems during the Booting Process. Keywords: Booting, Cold booting, Worm booting, Linux Booting, Windows Booting, Mac Booting. In Worm Booting the computer get restart without shutdown the system, in which the system application and memory just get cleared and then reloading the operating system in primary memory. With the above two booting types we also have some other flavor in the computer booting like Sleep, Hibernate. Power - ON Load Instruction...
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...Java Server Faces (JSF) Tutorial JAVA SERVER FACES TUTORIAL Simply Easy Learning by tutorialspoint.com tutorialspoint.com i ABOUT THE TUTORIAL Java Server Faces Tutorial JavaServer Faces (JSF) is a Java-based web application framework intended to simplify development integration of webbased user interfaces. JavaServer Faces is a standardized display technology which was formalized in a specification through the Java Community Process. This tutorial will teach you basic JSF concepts and will also take you through various advance concepts related to JSF framework. Audience This tutorial has been prepared for the beginners to help them understand basic JSF programming. After completing this tutorial you will find yourself at a moderate level of expertise in JSF programming from where you can take yourself to next levels. Prerequisites Before proceeding with this tutorial you should have a basic understanding of Java programming language, text editor and execution of programs etc. Because we are going to develop web based applications using JSF, so it will be good if you have understanding on other web technologies like, HTML, CSS, AJAX etc. Copyright & Disclaimer Notice All the content and graphics on this tutorial are the property of tutorialspoint.com. Any content from tutorialspoint.com or this tutorial may not be redistributed or reproduced in any way, shape, or form without the written permission of tutorialspoint.com. Failure to do so is a violation...
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...server. Again the concentration is on modern and evolving operating systems like the Novell Netware and Microsoft’s Windows 2000. The objective of the paper is to study and compare various operating systems and to bring out the inherent advantages and disadvantages in using them. 1.0 INTRODUCTION Individual computers are connected together to form computer networks. The operating system, protocols and services which help us in interconnecting the computers are collectively called Network Operating systems. The webopedia.com defines Network Operating Systems as follows: An operating system that includes special functions for connecting computers and Devices into a local-area network (LAN). Some operating systems, such as UNIX and the Mac OS, have networking functions built in. The term network operating system, however, is generally reserved for software that enhances a basic operating system by adding networking features. For example, some popular NOS's for DOS and Windows systems...
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...Management Information Systems Laudon & Laudon Lecture Notes on Management Information Systems (Chapters: 1, 2, 5, and 9) 1. Concepts of MIS/IS 2. What’s New in Management Information Systems? 3. Digital Firm 4. Strategic Business Objectives of Information Systems 5. Information Systems (IS) Vs. Information Technology (IT) 6. Perspectives on Information Systems 7. Information System and its Functions 8. Contemporary Approaches to Information Systems. 9. Dimensions of Information Systems 10. Defining IT infrastructure: 11. Evolution of IT infrastructure 12. The IT Infrastructure Ecosystem 13. Types of Structured Business Information Systems 14. Systems That Span the Enterprise Concepts of MIS/IS: Management Information Systems: MIS means the whole network of systems which support the organization to manage their business affairs. • Many organizations have information systems that are entirely manual. Such systems are a subset of a wider class of systems, computer-based information systems, which rely on information technology as well as humans for their operational functions. IS need not be necessarily computer-based. Management information systems (MIS) deals with behavioral issues as well as technical issues surrounding the development, use, and impact of information systems used by managers and employees in the firm. As such, MIS is defined as the study of information...
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...First Semester Curriculum MBA (Full Time) 2 Yrs. Program of D.A.V.V., Indore For Affiliated Institutions 1 DEVI AHILYA VISHWAVIDYALAYA, INDORE MASTER OF BUSINESS ADMINISTRATION (MBA) CURRICULUM FOR FULL-TIME COURSES FIRST YEAR First Semester SUBJECT CODE LIST OF SUBJECTS FT 101C FT 102C FT 103C FT 104C FT 105C FT 106C FT 107C FT 108C Management Principles and Practices Mathematics and Statistics for Managers Accounting for Managers IT and E-Business Fundamentals Business Environment Organization Behavior and Processes Business Communication Business Legislation 1-2 3-4 5-6 7-8 9-10 11-12 13-14 15-16 COURSES AND SYLLABUS FOR SECOND, THIRD AND FOURTH SEMESTER SHALL BE COMMUNICATED LATER. 2 FT-101C MANAGEMENT PRINCIPLES AND PRACTICES Course Objective The objective of this course is to help the students gain understanding of the functions and responsibilities of the manager, provide them tools and techniques to be used in the performance of the managerial job, and enable them to analyze and understand the environment of the organization. Examination The faculty member will award internal marks out of 20 (8 for Tests and 12 for class participation). The semester examination carrying 80 marks will have two sections A and B. Section A worth 60 marks will have 6 theory questions out of which students will be required to attempt any four questions. Section B carrying 20 marks will contain one or more cases. Cases prescribed below are only for classroom...
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...This page intentionally left blank Copyright © 2009, New Age International (P) Ltd., Publishers Published by New Age International (P) Ltd., Publishers All rights reserved. No part of this ebook may be reproduced in any form, by photostat, microfilm, xerography, or any other means, or incorporated into any information retrieval system, electronic or mechanical, without the written permission of the publisher. All inquiries should be emailed to rights@newagepublishers.com ISBN (13) : 978-81-224-2861-2 PUBLISHING FOR ONE WORLD NEW AGE INTERNATIONAL (P) LIMITED, PUBLISHERS 4835/24, Ansari Road, Daryaganj, New Delhi - 110002 Visit us at www.newagepublishers.com Preface In recent years there have been significant advances in the development of high performance personal computer and networks. There is now an identifiable trend in industry toward downsizing that is replacing expensive mainframe computers with more cost-effective networks of personal computer that achieve the same or even better results. This trend has given rise to the architecture of the Client/Server Computing. The term Client/Server was first used in the 1980s in reference to personal computers on a network. The actual Client/Server model started gaining acceptance in the late 1980s. The term Client/Server is used to describe a computing model for the development of computerized systems. This model is based on the distribution of functions between two types of independent and autonomous entities:...
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