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This Revised Edition Of The Book Has Been Designed For The Students Of Btech (All Branches Of Engineering)/Mca/Mba Of Indian Universities Imparting Technical Education. The Book Provides A Systematic Presentation Of Principles And Practices Of Information Technology. This Book Would Also Be A Useful Text For All Bca/Bsc (Computer Science), A Level Of Doeacc And Ignou Students. This Edition Of The Book Contains More And Revised Examples, Figures, Illustrations, Objective Questions And A New Chapter On Operating Systems. The Book Explains Following In Several Chapters.
This book is designed to be a survey of the major topics of Information Systems. The material covers major topics that drive computing and information technology today. The book is broken down into sections that cover a survey of topics of information systems. These topic include: - A basic introduction to computer hardware - How software is built in industry today - Cloud computing and the service that are offered by the leading vendors on the market today - Computer security and - The future of computing This course is designed for anyone who wants to have more information about the Information Technology field and is ideal for someone just getting started. Also included is a section for those individuals who desire to start a career in Information Technology and the types of jobs that are available. The course will give you a solid understanding of many of the concepts that drive one of the most important industries in today's world.
Today, every member of a business entity, at all the levels of management, has to deal with technology while performing his or her job responsibilities. As a result, from entry level executive to the level of CEO, all the members of an organization encounter technology on a daily basis. Today's students and tomorrow's executives have to take the advantage of technology; they must know how to use technology efficiently and effectively. Appropriate application of IT is one of the primary keys to efficient and effective business operation as we are into the 21st century. The present book attempts to provide the required foundation in the area of Information Technology. 'Foundations of I.T.' is designed for computer and management students with no particular background in Computers or Information Technology. The book not only covers the basic and fundamentals of IT but also deals with advance concepts and structures comprehensively. The present book will be useful in understanding the fundamentals, applications and major roles, IT play in various walks of life daily. The present text also focuses on the technological changes and trends that are revolutionizing the various knowledge areas under business management. The role and applications of information technology in business have been extensively discussed in the present book. Attempt has been made to follow 'non-technical' and 'simple-to-understand' approach throughout the text. The present text also serves as a course and textbook particularly for the papers of Information Technology and Computer Fundamentals of MBA, BBA, MCA, BCA, B. Sc. (IT), PGDCA, M.Com etc., being run by various colleges and universities.
The third edition of Fundamentals of Information Technology is a 'must have' book not only for BCA and MBA students, but also for all those who want to strengthen their knowledge of computers. The additional chapter on MS Office is a comprehensive study on MS Word, MS Excel and other components of the package. This book is packed with expert advice from eminent IT professionals, in-depth analyses and practical examples. It presents a detailed functioning of hardware components besides covering the software concepts. A broad overview of Computer architecture, Data representation in the computer, Operating systems, Database management systems, Programming languages, etc., has also been included. An additional chapter on Mobile Computing and other state-of-the-art innovations in the IT world have been incorporated. Not only that, the latest Internet technologies have also been covered in detail.One should use this book to acquire computer literacy in terms of how data is represented in a computer, how hardware devices are integrated to get the desired results, how the computer can be networked for interchanging data and establishing communication.Each chapter is followed by a number of review questions.
Integrating key themes throughout this guide to the capabilities of information systems looks at several topics including: transformation of business processes; strategic use of information systems; advance of electronic commerce; and total quality management.
The book has two parts and contains fifteen chapters. First part discussed the theories and foundations of information security. Second part covers the technologies and application of security.
Applying Dooyeweerd's philosophies of 'aspects' (or modalities of living), this book introduces new multi-aspectual paradigms for understanding five main areas of importance related to Information Systems and Technology.
An engaging book for professional educators and an ideal textbook for certificate, masters, and doctoral programs in educational technology, instructional systems and learning design, Foundations of Educational Technology, Second Edition offers a fresh, interdisciplinary, problem-centered approach to the subject, helping students build extensive notes and an electronic portfolio as they navigate the text. The book addresses fundamental aspects of educational technology theory, research and practice that span various users, contexts and settings; includes a full range of engaging exercises for students that will contribute to their professional growth; and offers the following 4-step pedagogical features inspired by M. D. Merrill’s First Principles of Instruction: TELL: Primary presentations and pointers to major sources of information and resources ASK: Activities that encourage students to critique applications and share their individual interpretations SHOW: Activities that demonstrate the application of key concepts and complex skills with appropriate opportunities for learner responses DO: Activities in which learners apply key concepts and complex skills while working on practice assignments and/or projects to be created for their electronic portfolios The second edition of this textbook covers the core objectives addressed in introductory educational technology courses while adding new sections on mobile learning, MOOCs, open educational resources, "big data," and learning analytics along with suggestions to instructors and appendices on effective writing, professional associations, journal and trade magazines.
Integrating the disparate disciplines of descriptive cataloging, subject cataloging, indexing, and classification, the book adopts a conceptual framework that views the process of organizing information as the use of a special language of description called a bibliographic language. Instant electronic access to digital information is the single most distinguishing attribute of the information age. The elaborate retrieval mechanisms that support such access are a product of technology. But technology is not enough. The effectiveness of a system for accessing information is a direct function of the intelligence put into organizing it. Just as the practical field of engineering has theoretical physics as its underlying base, the design of systems for organizing information rests on an intellectual foundation. The subject of this book is the systematized body of knowledge that constitutes this foundation. Integrating the disparate disciplines of descriptive cataloging, subject cataloging, indexing, and classification, the book adopts a conceptual framework that views the process of organizing information as the use of a special language of description called a bibliographic language. The book is divided into two parts. The first part is an analytic discussion of the intellectual foundation of information organization. The second part moves from generalities to particulars, presenting an overview of three bibliographic languages: work languages, document languages, and subject languages. It looks at these languages in terms of their vocabulary, semantics, and syntax. The book is written in an exceptionally clear style, at a level that makes it understandable to those outside the discipline of library and information science.