Computer Networks The Way Of Interconnecting And Communicating People With Other People

Author : Dr Kranthi Kumar Singamaneni, Mrs Vijaya Saraswathi Redrowthu & Mrs Vasavi Ravuri
Publisher : Ashok Yakkaldevi
Page : 330 pages
File Size : 47,7 Mb
Release : 2020-08-07
Category : Art
ISBN : 9781716748400

Get Book

COMPUTER NETWORKS The way of interconnecting and communicating people with other people by Dr Kranthi Kumar Singamaneni, Mrs Vijaya Saraswathi Redrowthu & Mrs Vasavi Ravuri Pdf

1.1 INTRODUCTION: Ø Computer Networks: A collection of autonomous computers interconnected by a single technology to facilitate data communication. · Two computers are said to be interconnected if they are able to exchange information. The connection need not be via a copper wire; fiber optics, microwaves, infrared, and communication satellites can also be of used. · The computers are autonomous, which are not forcibly started, stopped or controlled by other one. · A system with one control unit and more than one slave is not a computer network. · Computer network consists of end systems or nodes which are capable of transmitting information and which communicate through a transit system interconnected them. The transit system also called as interconnection subsystem or sub network. · The nodes in the computer network comprise the computer, terminals, software and peripherals forming an autonomous system capable of performing information processing. · End system has an interface or interaction through which it is physically connected with subnet. · The interaction point has an address by which end system is identified. · Each end system hosts one or more application entities by which the communication takes place between end systems. · The subnet performs all transmission and switching activities. · Transmission media connect end system and subnet and carry information.

Author : Cisco Networking Academy
Publisher : Cisco Press
Page : 721 pages
File Size : 55,6 Mb
Release : 2013-10-28
Category : Computers
ISBN : 9780133475470

Get Book

Network Basics Companion Guide by Cisco Networking Academy Pdf

Network Basics Companion Guide is the official supplemental textbook for the Network Basics course in the Cisco® Networking Academy® CCNA® Routing and Switching curriculum. Using a top-down OSI model approach, the course introduces the architecture, structure, functions, components, and models of the Internet and computer networks. The principles of IP addressing and fundamentals of Ethernet concepts, media, and operations are introduced to provide a foundation for the curriculum. By the end of the course, you will be able to build simple LANs, perform basic configurations for routers and switches, and implement IP addressing schemes. The Companion Guide is designed as a portable desk reference to use anytime, anywhere to reinforce the material from the course and organize your time. The book’s features help you focus on important concepts to succeed in this course: Chapter Objectives—Review core concepts by answering the focus questions listed at the beginning of each chapter. Key Terms—Refer to the lists of networking vocabulary introduced and highlighted in context in each chapter. Glossary—Consult the comprehensive Glossary with more than 250 terms. Summary of Activities and Labs—Maximize your study time with this complete list of all associated practice exercises at the end of each chapter. Check Your Understanding—Evaluate your readiness with the end-ofchapter questions that match the style of questions you see in the online course quizzes. The answer key explains each answer. How To—Look for this icon to study the steps you need to learn to performcertain tasks. Interactive Activities—Reinforce your understanding of topics with more than 50 different exercises from the online course identified throughout the book with this icon. Videos—Watch the videos embedded within the online course. Packet Tracer Activities—Explore and visualize networking concepts using Packet Tracer exercises interspersed throughout the chapters. Hands-on Labs—Work through all 68 course labs and Class Activities that are included in the course and published in the separate Lab Manual.

Author : Patrick Ciccarelli,Christina Faulkner
Publisher : John Wiley & Sons
Page : 368 pages
File Size : 46,5 Mb
Release : 2006-02-20
Category : Computers
ISBN : 0782151140

Get Book

Networking Foundations by Patrick Ciccarelli,Christina Faulkner Pdf

The world of IT is always evolving, but in every area there are stable, core concepts that anyone just setting out needed to know last year, needs to know this year, and will still need to know next year. The purpose of the Foundations series is to identify these concepts and present them in a way that gives you the strongest possible starting-point, no matter what your endeavor. Networking Foundations provides essential knowledge about designing, building, and maintaining a network. What you learn here will benefit you in the short term, as you acquire and practice your skills, and in the long term, as you use them. Topics covered include: Networking fundamentals The OSI networking model Network architectures File servers and network clients Physical and logical topologies Electrical issues in networking Network media and cabling devices Network standards and protocols LAN installation WAN basics Internet access

Author : Kohei Arai,Supriya Kapoor,Rahul Bhatia
Publisher : Springer
Page : 785 pages
File Size : 49,5 Mb
Release : 2018-12-26
Category : Technology & Engineering
ISBN : 9783030034054

Get Book

Advances in Information and Communication Networks by Kohei Arai,Supriya Kapoor,Rahul Bhatia Pdf

The book, gathering the proceedings of the Future of Information and Communication Conference (FICC) 2018, is a remarkable collection of chapters covering a wide range of topics in areas of information and communication technologies and their applications to the real world. It includes 104 papers and posters by pioneering academic researchers, scientists, industrial engineers, and students from all around the world, which contribute to our understanding of relevant trends of current research on communication, data science, ambient intelligence, networking, computing, security and Internet of Things. This book collects state of the art chapters on all aspects of information science and communication technologies, from classical to intelligent, and covers both theory and applications of the latest technologies and methodologies. Presenting state-of-the-art intelligent methods and techniques for solving real-world problems along with a vision of the future research, this book is an interesting and useful resource. The chapter “Emergency Departments” is available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.

Author : Anonim
Publisher : Pearson South Africa
Page : 354 pages
File Size : 41,9 Mb
Release : 2009
Category : Computer networks
ISBN : 1770253602

Get Book

FCS Data Communication and Networking L4 by Anonim Pdf

Author : K. Mary Reid,Alan Jarvis,Tracey Stump
Publisher : Heinemann
Page : 406 pages
File Size : 49,6 Mb
Release : 2003
Category : Computers
ISBN : 0435454692

Get Book

IT Practitioners by K. Mary Reid,Alan Jarvis,Tracey Stump Pdf

This student text provides all the underpinning knowledge needed to pass the BTEC first diploma. It provides learning objectives to help the reader focus on what they need, up-to-date case studies and assessment activities to test the readers' knowledge and understanding.

Author : Timothy Jurgensen,Bertrand du Castel,Timothy M. Jurgensen
Publisher : Midori Press LLC
Page : 470 pages
File Size : 41,6 Mb
Release : 2008
Category : Religion
ISBN : 9780980182118

Get Book

Computer Theology by Timothy Jurgensen,Bertrand du Castel,Timothy M. Jurgensen Pdf

Computers are complex tools of the human species. To make them work well for us, we have to specify their actions in very great detail. When properly instructed, networks of computers take on the trappings of human social orders derived from the physiological characteristics and capabilities of our species. To create a social order, we engage in grouping mechanisms through which the actions of the individuals within the group are influenced. From a technical perspective, such grouping mechanisms form the trust environments within which we can effect policy. Historically, the most comprehensive such environments have been formed by religions. Within a specific religion, the policy framework is established by a statement of theology. So, if we connect all the dots, when we want to tell our computers how to act in a manner paralleling human social orders, we must define for them a theology. So goes the rationale explored in great detail by the authors of Computer Theology. Based on their combined tenure of almost a century working in the realms of computer systems and their ubiquitous networks, du Castel and Jurgensen have expressed both social and computer systems through the same concepts. The result offers a unique perspective on the interconnection between people and machines that we have come to understand as the World Wide Web.

Author : Margaret E. Robertson
Publisher : Springer
Page : 77 pages
File Size : 42,7 Mb
Release : 2016-10-04
Category : Language Arts & Disciplines
ISBN : 9783319454719

Get Book

Communicating, Networking: Interacting by Margaret E. Robertson Pdf

This book illustrates the benefits to be gained from digitally networked communication for health, education and transitioning economies in developing nations (Sierra Leone and Papua New Guinea) and developed nations. Growing powers of e-citizenship can help build sustainable futures. This small volume provides a collection of examples and ideas from which the authors hope will help build a wider resource. Understanding how to link everyday lives with global networks in the digital world in ways that add benefit for the world’s people, and the health of the planet, is an ongoing project. IYGU recognises the integral roles of networking and communication systems, as well as interactions between people, near and far, as fundamental for building better futures. The global penetration of digital devices means everyday life, present and future, is inextricably linked with information technologies

Author : EduCart
Publisher : Educart
Page : 109 pages
File Size : 49,8 Mb
Release : 2021-12-28
Category : Study Aids
ISBN : 9789355611178

Get Book

Educart Term 2 Computer Application CBSE Class 10 Objective & Subjective Question Bank 2022 (Exclusively on New Competency Based Education Pattern) by EduCart Pdf

Educart Class 10 Computer Application Question Bank combines remarkable features for Term 2 Board exam preparation. Exclusively developed based on Learning Outcomes and Competency-based Education Pattern, this one book includes Chapter-wise theory for learning; Solved Questions (from NCERT and DIKSHA); and Detailed Explanations for concept clearance and Unsolved Self Practice Questions for practice. Topper’s Answers are also given to depict how to answer Questions according to the CBSE Marking Scheme Solutions.

Author : Daniel, Ben
Publisher : IGI Global
Page : 284 pages
File Size : 48,9 Mb
Release : 2009-05-31
Category : Education
ISBN : 9781605666648

Get Book

Social Capital Modeling in Virtual Communities: Bayesian Belief Network Approaches by Daniel, Ben Pdf

"In this book researchers have employed different approaches to examine and describe various types of relationships among people in communities by using social capital as a conceptual and theoretical tool"--Provided by publisher.

Author : Bruce McConachie,Tobin Nellhaus,Carol Fisher Sorgenfrei,Tamara Underiner
Publisher : Routledge
Page : 632 pages
File Size : 54,7 Mb
Release : 2016-02-26
Category : Performing Arts
ISBN : 9781135041137

Get Book

Theatre Histories by Bruce McConachie,Tobin Nellhaus,Carol Fisher Sorgenfrei,Tamara Underiner Pdf

This thoroughly revised and updated third edition of the innovative and widely acclaimed Theatre Histories: An Introduction offers a critical overview of global theatre and drama, spanning a broad wealth of world cultures and periods. Bringing together a group of scholars from a diverse range of backgrounds to add fresh perspectives on the history of global theatre, the book illustrates historiographical theories with case studies demonstrating various methods and interpretive approaches. Subtly restructured sections place the chapters within new thematic contexts to offer a clear overview of each period, while a revised chapter structure offers accessibility for students and instructors. Further new features and key updates to this third edition include: A dedicated chapter on historiography New, up to date, case studies Enhanced and reworked historical, cultural and political timelines, helping students to place each chapter within the historical context of the section Pronunciation guidance, both in the text and as an online audio guide, to aid the reader in accessing and internalizing unfamiliar terminology A new and updated companion website with further insights, activities and resources to enable students to further their knowledge and understanding of the theatre.

Author : Sharon Goodman,David Graddol
Publisher : Psychology Press
Page : 262 pages
File Size : 48,7 Mb
Release : 1996
Category : Communication
ISBN : 9780415131230

Get Book

Redesigning English by Sharon Goodman,David Graddol Pdf

The rapid development of communications technology is transforming the manner in which people communicate across time and space. In this book, the authors examine the ways in which the English language has adapted to new media.

Author : Mark Dye,Richard McDonald,Antoon Rufi
Publisher : Cisco Press
Page : 757 pages
File Size : 53,7 Mb
Release : 2007-10-29
Category : Computers
ISBN : 9780132877435

Get Book

Network Fundamentals, CCNA Exploration Companion Guide by Mark Dye,Richard McDonald,Antoon Rufi Pdf

Network Fundamentals, CCNA Exploration Companion Guide is the official supplemental textbook for the Network Fundamentals course in the Cisco® Networking Academy® CCNA® Exploration curriculum version 4. The course, the first of four in the new curriculum, is based on a top-down approach to networking. The Companion Guide, written and edited by Networking Academy instructors, is designed as a portable desk reference to use anytime, anywhere. The book’s features reinforce the material in the course to help you focus on important concepts and organize your study time for exams. New and improved features help you study and succeed in this course: Chapter objectives–Review core concepts by answering the focus questions listed at the beginning of each chapter. Key terms–Refer to the updated lists of networking vocabulary introduced and highlighted in context in each chapter. Glossary–Consult the comprehensive glossary with more than 250 terms. Check Your Understanding questions and answer key–Evaluate your readiness with the updated end-of-chapter questions that match the style of questions you see on the online course quizzes. The answer key explains each answer. Challenge questions and activities–Strive to ace more challenging review questions and activities designed to prepare you for the complex styles of questions you might see on the CCNA exam. The answer key explains each answer. How To–Look for this icon to study the steps you need to learn to perform certain tasks. Packet Tracer Activities– Explore networking concepts in activities interspersed throughout some chapters using Packet Tracer v4.1 developed by Cisco. The files for these activities are on the accompanying CD-ROM. Also available for the Network Fundamentals Course Network Fundamentals, CCNA Exploration Labs and Study Guide ISBN-10: 1-58713-203-6 ISBN-13: 978-1-58713-203-2 Companion CD-ROM **See instructions within the ebook on how to get access to the files from the CD-ROM that accompanies this print book.** The CD-ROM provides many useful tools and information to support your education: Packet Tracer Activity exercise files v4.1 VLSM Subnetting Chart Structured Cabling Exploration Supplement Taking Notes: a .txt file of the chapter objectives A Guide to Using a Networker’s Journal booklet IT Career Information Tips on Lifelong Learning in Networking This book is part of the Cisco Networking Academy Series from Cisco Press®. The products in this series support and complement the Cisco Networking Academy online curriculum.

Author : Umesha Nayak,Umesh Hodeghatta Rao
Publisher : Apress
Page : 376 pages
File Size : 42,8 Mb
Release : 2014-09-17
Category : Computers
ISBN : 9781430263838

Get Book

The InfoSec Handbook by Umesha Nayak,Umesh Hodeghatta Rao Pdf

The InfoSec Handbook offers the reader an organized layout of information that is easily read and understood. Allowing beginners to enter the field and understand the key concepts and ideas, while still keeping the experienced readers updated on topics and concepts. It is intended mainly for beginners to the field of information security, written in a way that makes it easy for them to understand the detailed content of the book. The book offers a practical and simple view of the security practices while still offering somewhat technical and detailed information relating to security. It helps the reader build a strong foundation of information, allowing them to move forward from the book with a larger knowledge base. Security is a constantly growing concern that everyone must deal with. Whether it’s an average computer user or a highly skilled computer user, they are always confronted with different security risks. These risks range in danger and should always be dealt with accordingly. Unfortunately, not everyone is aware of the dangers or how to prevent them and this is where most of the issues arise in information technology (IT). When computer users do not take security into account many issues can arise from that like system compromises or loss of data and information. This is an obvious issue that is present with all computer users. This book is intended to educate the average and experienced user of what kinds of different security practices and standards exist. It will also cover how to manage security software and updates in order to be as protected as possible from all of the threats that they face.

Author : United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Telecommunications and Finance
Publisher : Unknown
Page : 438 pages
File Size : 47,5 Mb
Release : 1993
Category : Computers
ISBN : UCR:31210011555529

Get Book

National Communications Infrastructure by United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Telecommunications and Finance Pdf