Chapter 1: Introduction to Communications What is Data Communications? Data Communication Networks Basic Components of a communications system
|
|
- Melanie Caldwell
- 5 years ago
- Views:
Transcription
1 Dear Student Here is the list of chapter sections that we will be covering for this semester. For each chapter listed in pages below: Any Bold text is required (with all the details in that sections) Any Italic text is also required, but exams/quizzes will not have details about these sections Any Red/Crossed text is not required, no exams/quizzes will contain any questions about these sections
2 Chapter 1: Introduction to Communications What is Data Communications? Data Communication Networks Basic Components of a communications system The telephone System Data Communications and the Telephone System Common Carriers IntraLATA calls InterLATA calls Governmental and Regulatory Agencies Standards Organizations Chapter 2: Fundamentals of Data Communications Signal Representation Bit Rate Baud Rate Frequency Bandwidth Digital Signals versus Analog Signals Modems Data Codes ASCII EBCDIC Unicode Telecommunications Voice communications The telephone The telephone Netwrok Telephone Calls Telephone Lines Telephone Signals Exchange Codes Country Codes 800 Service 900 Service Dial Around Services Chapter 3: Communications Media, Servers, and Clients Guided Media Unguided Media Selection of Media Cost Speed Rate of Errors Security Computers and Terminals in a communications network Computers in a network Mainframe Computers and supercomputers Midrange Computers Personal Computers
3 Clients (terminals) Special-purpose Terminals Remote Input Clients Engineering Industry Clients Network Configurations Point-to-point Midpoint Terminal Interfaces Handshaking Chapter 5: Data Transmission Analog Modulation Amplitude Modulation Phase Modulation Quadrature Amplitude Modulation Digital Modulation Using Analog Signals to Transmit Digital Data Using Digital Signals to Transmit Analog Data Using Digital Signals to Transmit Digital Data Transmission Directions Simplex Transmission Half-Duplex Transmission Full-Duplex Transmission Transmission Modes Serial Transmission Parallel Transmission Synchronization Asynchronous Transmission Synchronous Transmission Data Synchronization Errors Sources of Errors Impulse Noise White Noise Attenuation Crosstalk Delay Distortion Line Failure Error Detection Parity Checking Cyclic Redundancy Check (CRC) Error Correction Forward Error Correction Error Detection with Retransmission Error Control Standards Error Prevention Digital Transmission Chapter 6: Protocols The Role of Software in a network
4 Protocols Open System Interconnection (OSI) model Types of Protocols Wide Area Network Protocols Mainframe Computer Protocols Character-Oriented Protocols Byte-Count-Oriented Protocols Bit-Oriented Protocols System Network Architecture (SNA) H.323 Protocol x.25 Protocol Interment Protocols Transmission Control Protocol/Interment Protocol (TCP/IP) Internet Protocol Version 6 Other Internet Protocols Electronic Mail Protocols Local Area Network Protocols X.PC Ethernet Token Passing Internet work Packet Exchange/Sequenced Packet Exchange (IPX/SPX) Wireless Protocols and Standards Cellular Digital Packet Data (CPPD) Wireless Application Protocol (WAP) Infrared Data Association (IrDA) Third Generation (3G) of Mobile Communications Bluetooth Enhanced Data Rates for Global Evolution (EDGE) SyncML Apple Talk Protocol Chapter 8: Wide Area and Metropolitan Area Networks Network Connections Point-to-Point Connections Topologies Wide Area Network Topologies Hierarchical Topology Star Network Ring Networks Metropolitan Area Network Topologies Bus Topology Ring Topology System Network Architecture Advance Program-to-Program Communication (APPC) System Application Architecture Common User Access Common Programming Interface for Communications Common Communication Support The SAA Layers Model Digital Network Architecture
5 DNA Structure Model EnVISN Architecture Electronic Commerce Data Warehousing Business-TO-Business (B2B) Initiatives Electronic Data Interchange ZML and EDI Components EDI EDI Standards Advantages of EDI Metropolitan Area Network Implementation MAN Layers Architecture Municipal MAN School District MAN Chapter 9: Local Area Networks LAN Hardware Personal Computer Network Interface Card Transmission Medium LAN Standards LAN Topologies Ring Topology Bus Topology Star Topology Protocols Ethernet Token Passing Token Ring Network Token Bus Network Apple Networks AppleTalk Network Appleshare IP Network Types of Networks Private Branch Exchange LANs Peer-to-Peer LANs Server-Based LANs Wireless LANs LAN Software Network Operating Systems Novel NetWare LANtastic Windows NT/2000/2003 Linux High-Speed LANs Fast Ethernet Gigabit Ethernet Connection Networks Repeaters Bridges
6 Routers Gateways Chapter 10: Network Security Physical Security Measures to Control Physical Access to Networks Data/Network Security Equipment Software Security IDs and Passwords Encryption Symmetric Key Encryption Public Key Encryption Elliptic Curve Cryptography Digital Signatures Digital Certification Secure Sockets Layer (SSL) Security Issues Forms of Computer Attacks Firewalls Chapter 12: The Internet History of the Internet Early Internet Commands Telnet File Transfer Protocol (FTP) Gopher Archie Veronica Internet Addressing IP Addresses Domain Name System (DNS) Electronic Mail Addresses How the Internet Works Routers Servers Protocols Word Wide Web Web Programming Web Browsers The Future of the Web Other Internet Services Search Programs Newsgroups and Mailing Lists (LISTSERVs) Newsgroups Mailing Lists Chapter 14:E-Business Applications and The Business Data Communications Industry The Impact of Business on Data Communications E-Business and Information Technology E-Business for Business
7 E-Business for Consumers Interactive Television (ITV) Standards Wireless Technology Advanced Mobile Phone Service Time Division Multiple Access Code Division Multiple Access Cellular Digital Packet Data Global System for Mobile Communication (GSM) IMT-2000 Wireless Application Protocol (WAP) Other Standards Intranet and Extranet Groupware Real-Time Groupware Asynchronous Groupware Chapter 15: Addressing the Challenge of Living in a Connected World Emerging Technologies Ultra Wideband Technology (UWB) Wireless Hotspots Radio Frequency IDs E-Services Living in a Connected World Advantages Disadvantages Challenges Careers in a Connected World
FBLA: NETWORKING CONCEPTS. Competency: General Network Terminology and Concepts
Competency: General Network Terminology and Concepts 1. Demonstrate knowledge of the purposes, benefits, and risks for installing a network. 2. Identify types of networks (e.g., LAN, WAN, MAN) and their
IT4504 - Data Communication and Networks (Optional)
- Data Communication and Networks (Optional) INTRODUCTION This is one of the optional courses designed for Semester 4 of the Bachelor of Information Technology Degree program. This course on Data Communication
Discovering Computers 2008. Chapter 9 Communications and Networks
Discovering Computers 2008 Chapter 9 Communications and Networks Chapter 9 Objectives Discuss the the components required for for successful communications Identify various sending and receiving devices
Local Area Networks (LANs) Blueprint (May 2012 Release)
Local Area Networks (LANs) The CCNT Local Area Networks (LANs) Course April 2012 release blueprint lists the following information. Courseware Availability Date identifies the availability date for the
This course has been retired. View the schedule of current <a href=http://www.ptr.co.uk/networkingcourses.htm>networking
Introduction to Data Communications & Networking Course Description: This course has been retired. View the schedule of current networking Courses
EE4367 Telecom. Switching & Transmission. Prof. Murat Torlak
Packet Switching and Computer Networks Switching As computer networks became more pervasive, more and more data and also less voice was transmitted over telephone lines. Circuit Switching The telephone
FIREWALLS & NETWORK SECURITY with Intrusion Detection and VPNs, 2 nd ed. Chapter 2 An Introduction to Networking
FIREWALLS & NETWORK SECURITY with Intrusion Detection and VPNs, 2 nd ed. Chapter 2 An Introduction to Networking Learning Objectives Upon completion of this chapter, you should be able to: Describe the
Chapter 9A. Network Definition. The Uses of a Network. Network Basics
Chapter 9A Network Basics 1 Network Definition Set of technologies that connects computers Allows communication and collaboration between users 2 The Uses of a Network Simultaneous access to data Data
Implementation date Fall 2009
Program Concentration: Career Pathway: Course Title: Business & Computer Science Computer Networking Networking Systems Course Description: This course is designed to provide students with the background
Mathatma Gandhi University
Mathatma Gandhi University BSc Computer Science IV th semester BCS 402 Computer Network &Internet MULTIPLE CHOICE QUESTIONS 1. The computer network is A) Network computer with cable B) Network computer
Chapter 8: Computer Networking. AIMS The aim of this chapter is to give a brief introduction to computer networking.
Chapter 8: Computer Networking AIMS The aim of this chapter is to give a brief introduction to computer networking. OBJECTIVES At the end of this chapter you should be able to: Explain the following terms:
MANAGEMENT INFORMATION SYSTEMS 8/E
MANAGEMENT INFORMATION SYSTEMS 8/E Raymond McLeod, Jr. and George Schell Chapter 10 Data Communications Copyright 2001 Prentice-Hall, Inc. 10-1 Objectives Understand data communication basics. Know the
Telecommunications, Networks, and Wireless Computing
Objectives Telecommunications, Networks, and Wireless Computing 1. What are the features of a contemporary corporate telecommunications system? On what major technology developments are they based? 2.
Computer Networks Vs. Distributed Systems
Computer Networks Vs. Distributed Systems Computer Networks: A computer network is an interconnected collection of autonomous computers able to exchange information. A computer network usually require
Chapter 7: Computer Networks, the Internet, and the World Wide Web. Invitation to Computer Science, C++ Version, Third Edition
Chapter 7: Computer Networks, the Internet, and the World Wide Web Invitation to Computer Science, C++ Version, Third Edition Objectives In this chapter, you will learn about: Basic networking concepts
Basic Networking Concepts. 1. Introduction 2. Protocols 3. Protocol Layers 4. Network Interconnection/Internet
Basic Networking Concepts 1. Introduction 2. Protocols 3. Protocol Layers 4. Network Interconnection/Internet 1 1. Introduction -A network can be defined as a group of computers and other devices connected
How To Use A Network Over The Internet (Networking) With A Network (Netware) And A Network On A Computer (Network)
1 TCP Transmission Control Protocol, is a connection based Internet protocol responsible for breaking data into packets to send over a network using IP (internet protocol) IP works at the TCP/IP Internet
Chapter 9. Communications and Networks. McGraw-Hill/Irwin. Copyright 2008 by The McGraw-Hill Companies, Inc. All rights reserved.
Chapter 9 Communications and Networks McGraw-Hill/Irwin Copyright 2008 by The McGraw-Hill Companies, Inc. All rights reserved. Competencies (Page 1 of 2) Discuss connectivity, the wireless revolution,
3.1 TELECOMMUNICATIONS, NETWORKS AND THE INTERNET
3.1 TELECOMMUNICATIONS, NETWORKS AND THE INTERNET The Business Value of Telecommunications and Networking Business value impacts of the telecommunications and Networking are: Declining transaction costs
Wireless Links - Wireless communication relies on radio signals or infrared signals for transmitting data.
Uses of a network A network is a way to connect computers so that they can communicate, exchange information and share resources in real time. Networks enable multiple users to access shared data and programs
CHAPTER 8: NETWORKING AND DIGITAL COMMUNICATION
CHAPTER 8: NETWORKING AND DIGITAL COMMUNICATION Multiple Choice: 1. A basic computer network can be described as: A. a minimum of five computers linked together. B. a number of palmtop computers. C. two
COMPUTER NETWORK TECHNOLOGY (300)
Page 1 of 10 Contestant Number: Time: Rank: COMPUTER NETWORK TECHNOLOGY (300) REGIONAL 2014 TOTAL POINTS (500) Failure to adhere to any of the following rules will result in disqualification: 1. Contestant
Course Description and Outline. IT Essential II: Network Operating Systems V2.0
Course Description and Outline IT Essential II: Network Operating Systems V2.0 Course Outline 1. Operating System Fundamentals 1.1 Operating System Basics 1.1.1 Overview of PC operating systems 1.1.2 PCs
2 Basic Concepts. Contents
2. Basic Concepts Contents 2 Basic Concepts a. Link configuration b. Topology c. Transmission mode d. Classes of networks 1 a. Link Configuration Data links A direct data link is one that establishes a
C20.0001 Information Systems for Managers Fall 1999
New York University, Leonard N. Stern School of Business C20.0001 Information Systems for Managers Fall 1999 Networking Fundamentals A network comprises two or more computers that have been connected in
Telecommunications, the Internet, and Wireless Technology
Chapter 6 Telecommunications, the Internet, and Wireless Technology 6.1 Copyright 2011 Pearson Education, Inc. STUDENT LEARNING OBJECTIVES What are the principal components of telecommunications networks
Think! Think! Data communications. Long-Distance. Modems: to analog and back. Transmission Media. The last mile is the hardest for digital information
Data communications Think! Think!?? What makes it possible to communicate from point A to point B?? Long-Distance Transmission Media If you place a call outside the local transport area, an interchange
Computer Networking Networks
Page 1 of 8 Computer Networking Networks 9.1 Local area network A local area network (LAN) is a network that connects computers and devices in a limited geographical area such as a home, school, office
Network Technology CMP-354-TE. TECEP Test Description
Network Technology CMP-354-TE This TECEP tests knowledge of the fundamental concepts of data communications. Topics covered include: network architectures, topologies, media and devices, protocols, types
5 Data Communication and Networking
5 Data Communication and Networking 5.1 Introduction Today computer is available in many offices and homes and therefore there is a need to share data and programs among various computers. With the advancement
Process Control and Automation using Modbus Protocol
Process Control and Automation using Modbus Protocol Modbus is the fundamental network protocol used in most industrial applications today. It is universal, open and an easy to use protocol. Modbus has
VPN. Date: 4/15/2004 By: Heena Patel Email:hpatel4@stevens-tech.edu
VPN Date: 4/15/2004 By: Heena Patel Email:hpatel4@stevens-tech.edu What is VPN? A VPN (virtual private network) is a private data network that uses public telecommunicating infrastructure (Internet), maintaining
Chapter 9 Communications and Networks
Chapter 9 Communications and Networks Chapter 9 Objectives Discuss the components required for successful communications Identify various sending and receiving devices Explain the purpose of communications
IT4405 Computer Networks (Compulsory)
IT4405 Computer Networks (Compulsory) INTRODUCTION This course provides a comprehensive insight into the fundamental concepts in data communications, computer network systems and protocols both fixed and
Introduction to computer networks and Cloud Computing
Introduction to computer networks and Cloud Computing Aniel Nieves-González Fall 2015 Computer Netwoks A computer network is a set of independent computer systems that are connected by a communication
Chapter 4: Networking and the Internet
Chapter 4: Networking and the Internet Computer Science: An Overview Eleventh Edition by J. Glenn Brookshear Copyright 2012 Pearson Education, Inc. Chapter 4: Networking and the Internet 4.1 Network Fundamentals
Networking. Sixth Edition. A Beginner's Guide BRUCE HALLBERG
Networking A Beginner's Guide Sixth Edition BRUCE HALLBERG Mc Graw Hill Education New York Chicago San Francisco Athens London Madrid Mexico City Milan New Delhi Singapore Sydney Toronto Contents Acknowledgments
Introduction to Computer Networks and Data Communications
Introduction to Computer Networks and Data Communications Chapter 1 Learning Objectives After reading this chapter, you should be able to: Define the basic terminology of computer networks Recognize the
NETWORK ADMINISTRATOR
JOB DESCRIPTION Title: NETWORK ADMINISTRATOR Department: Information Systems Class Code: 1821 FLSA Status: Exempt Effective Date: February 13, 1997 (Rev. 07/2012) Grade Number: 26 GENERAL PURPOSE Under
Computer Networks CS321
Computer Networks CS321 Dr. Ramana I.I.T Jodhpur Dr. Ramana ( I.I.T Jodhpur ) Computer Networks CS321 1 / 22 Outline of the Lectures 1 Introduction OSI Reference Model Internet Protocol Performance Metrics
The WestNet Advantage: -- Textbooks, ebooks, ecourses -- Instructor Resourse Center -- Student Resource Center
The WestNet Advantage: -- Textbooks, ebooks, ecourses -- Instructor Resourse Center -- Student Resource Center The entire cost of the program is funded by the textbook, ebook or ecourse purchase by your
Advanced Certificate in Networking (Microsoft) G5J9 17. Group Award Requirements
Advanced Certificate in Networking (Microsoft) G5J9 17 Group Award Requirements Advanced Certificate in Networking (NT4) Professional Development Award (PDA) Advanced Certificate in Networking Group Award
Chapter 5. Data Communication And Internet Technology
Chapter 5 Data Communication And Internet Technology Purpose Understand the fundamental networking concepts Agenda Network Concepts Communication Protocol TCP/IP-OSI Architecture Network Types LAN WAN
FLORIDA STATE COLLEGE AT JACKSONVILLE COLLEGE CREDIT COURSE OUTLINE
Form 2A, Page 1 FLORIDA STATE COLLEGE AT JACKSONVILLE COLLEGE CREDIT COURSE OUTLINE COURSE NUMBER: CET 2600 COURSE TITLE: Network Fundamentals PREREQUISITE(S): CTS 1131 and CTS 1133 COREQUISITE(S): STUDENT
Lecture 1. Lecture Overview. Intro to Networking. Intro to Networking. Motivation behind Networking. Computer / Data Networks
Lecture 1 An Introduction to Networking Chapter 1, pages 1-22 Dave Novak BSAD 146, Introduction to Networking School of Business Administration University of Vermont Lecture Overview Brief introduction
JOB READY ASSESSMENT BLUEPRINT COMPUTER NETWORKING FUNDAMENTALS - PILOT. Test Code: 4514 Version: 01
JOB READY ASSESSMENT BLUEPRINT COMPUTER NETWORKING FUNDAMENTALS - PILOT Test Code: 4514 Version: 01 Specific Competencies and Skills Tested in this Assessment: PC Principles Identify physical and equipment
3 COMPUTER NETWORKS AND NETWORK SECURITY
3 COMPUTER NETWORKS AND NETWORK SECURITY 1. Definition of Computer Network: A network is a set of devices (also known as nodes, terminals or stations) interconnected by communication links. A computer
1 Which network type is a specifically designed configuration of computers and other devices located within a confined area? A Peer-to-peer network
Review questions 1 Which network type is a specifically designed configuration of computers and other devices located within a confined area? A Peer-to-peer network B Local area network C Client/server
E-Commerce Security. The Client-Side Vulnerabilities. Securing the Data Transaction LECTURE 7 (SECURITY)
E-Commerce Security An e-commerce security system has four fronts: LECTURE 7 (SECURITY) Web Client Security Data Transport Security Web Server Security Operating System Security A safe e-commerce system
DATA COMMUNICATION AND NETWORKS
DATA COMMUNICATION AND NETWORKS 1. Define the term Computer Networks. A Computer network is a number if computers interconnected by one or more transmission paths. The transmission path often is the telephone
How To Understand And Understand Network Theory
University of Southern California Course Title: EE450: Computer Networks Semester: Fall Semester 2014 Instructor: Professor A. Zahid, azahid@usc.edu Office: PHE 418, 213-740-9058 Office Hours: TTH 9:00
What You Will Learn About. Computers Are Your Future. Chapter 8. Networks: Communicating and Sharing Resources. Network Fundamentals
What You Will Learn About Computers Are Your Future Chapter 8 Networks: Communicating and Sharing Resources Basic networking concepts Advantages and disadvantages of networks Peer-to-peer and client/server
Understand Wide Area Networks (WANs)
Understand Wide Area Networks (WANs) Lesson Overview In this lesson, you will review: Dial-up Integrated services digital networks (ISDN) Leased lines Virtual private networks (VPN) Wide area networks
IT-AD08: ADD ON DIPLOMA IN COMPUTER NETWORK DESIGN AND INSTALLATION
IT-AD08: ADD ON DIPLOMA IN COMPUTER NETWORK DESIGN AND INSTALLATION Objective of the course: This course is designed to impart professional training to the students of computer Science, computer applications,
Computer Networking: A Survey
Computer Networking: A Survey M. Benaiah Deva Kumar and B. Deepa, 1 Scholar, 2 Assistant Professor, IT Department, Sri Krishna College of Arts and Science College, Coimbatore, India. Abstract- Computer
CSE 3461 / 5461: Computer Networking & Internet Technologies
Autumn Semester 2014 CSE 3461 / 5461: Computer Networking & Internet Technologies Instructor: Prof. Kannan Srinivasan 08/28/2014 Announcement Drop before Friday evening! k. srinivasan Presentation A 2
Communication Networks. MAP-TELE 2011/12 José Ruela
Communication Networks MAP-TELE 2011/12 José Ruela Network basic mechanisms Introduction to Communications Networks Communications networks Communications networks are used to transport information (data)
NZQA Expiring unit standard 6857 version 4 Page 1 of 5. Demonstrate an understanding of local and wide area computer networks
Page 1 of 5 Title Demonstrate an understanding of local and wide area computer networks Level 7 Credits 10 Purpose People credited with this unit standard are able to: describe network types and standards;
Computer Network. Interconnected collection of autonomous computers that are able to exchange information
Introduction Computer Network. Interconnected collection of autonomous computers that are able to exchange information No master/slave relationship between the computers in the network Data Communications.
SSVP SIP School VoIP Professional Certification
SSVP SIP School VoIP Professional Certification Exam Objectives The SSVP exam is designed to test your skills and knowledge on the basics of Networking and Voice over IP. Everything that you need to cover
a) Encryption is enabled on the access point. b) The conference room network is on a separate virtual local area network (VLAN)
MIS5206 Week 12 Your Name Date 1. Which significant risk is introduced by running the file transfer protocol (FTP) service on a server in a demilitarized zone (DMZ)? a) User from within could send a file
NETWORKING TECHNOLOGIES
NETWORKING TECHNOLOGIES (October 19, 2015) BUS3500 - Abdou Illia, Fall 2015 1 LEARNING GOALS Identify the major hardware components in networks. Identify and explain the various types of computer networks.
Certified Telecommunications & Network Professional (CTNP) Syllabus. Version 1.0
(CTNP) Syllabus Copyright This is intellectual property of ACTA S.A. and it is protected by Greek and European legislation concerning copyright. The creation of a copy of part, or of the whole, without
CCNA 1: Networking Basics. Cisco Networking Academy Program Version 3.0
CCNA 1: Networking Basics Cisco Networking Academy Program Version 3.0 Table of Contents CCNA 1: NETWORKING BASICS...1 TARGET AUDIENCE...3 PREREQUISITES...3 COURSE DESCRIPTION...3 COURSE OBJECTIVES...3
Introduction to Computer Networks and Data Communications
Introduction to Computer Networks and Data Communications Chapter 11 Learning Objectives Define the basic terminology of computer networks Recognize the individual components of the big picture of computer
DL TC72 Communication Protocols: HDLC, SDLC, X.25, Frame Relay, ATM
DL TC72 Communication Protocols: HDLC, SDLC, X.25, Frame Relay, ATM Objectives: Base training of an engineer for the installation and maintenance of Digital Telecommunications and Internetworking systems.
CHAPTER - 10 COMPUTER NETWORKING
CHAPTER - 10 INTRODUCTION COMPUTER NETWORKING When two or more objects are connected they form a network. For example in our Vidyalaya all teachers form a network of teachers, all students form a network
CSCI 362 Computer and Network Security
The Purpose of ing CSCI 362 Computer and Security Introduction to ing Goals: Remote exchange and remote process control. A few desirable properties: Interoperability, Flexibility, Geographical range, Scalability,
Detailed Table of Contents
Detailed Table of Contents Foreword Preface 1. Networking Protocols and OSI Model 1 1.1 Protocols in Computer Communications 3 1.2 The OSI Model 7 1.3 OSI Layer Functions 11 Summary 19 Key Terms and Concepts
Local-Area Network -LAN
Computer Networks A group of two or more computer systems linked together. There are many [types] of computer networks: Peer To Peer (workgroups) The computers are connected by a network, however, there
ICTTEN8195B Evaluate and apply network security
ICTTEN8195B Evaluate and apply network security Release 1 ICTTEN8195B Evaluate and apply network security Modification History Release Release 2 Comments This version first released with ICT10 Integrated
ELECTRONIC COMMERCE OBJECTIVE QUESTIONS
MODULE 13 ELECTRONIC COMMERCE OBJECTIVE QUESTIONS There are 4 alternative answers to each question. One of them is correct. Pick the correct answer. Do not guess. A key is given at the end of the module
Local Area Network By Bhupendra Ratha, Lecturer School of Library and Information Science Devi Ahilya University, Indore Email: bhu261@gmail.com Local Area Network LANs connect computers and peripheral
ETA - RESI (Computer Networking) NCEE COMPETENCIES PROJECT
ETA - RESI () NCEE COMPETENCIES PROJECT RESIDENTIAL ELECTRONICS SYSTEMS INTEGRATOR RESI (There are two levels of expertise proposed for those workers who install electronics cables in residences and interconnect
Future Stars. Grade X Manual Chapter 1 Networking and Telecommunication. telecommunication. Telephones, telegrams, radios and televisions help
Future Stars Grade X Manual Chapter 1 Networking and Telecommunication 1. Answer the following questions. a. What is telecommunication? Ans: The transfer of information at a far distance is known as telecommunication.
BCIS 4680 -- BUSINESS DATA COMMUNICATIONS and NETWORKING Mr. Cengiz Capan -- Spring 2016
Office : BLB 290E, Business Leadership Building Office Hours: Tu &Th 9:00 am - 11:00 am, or by appointment/drop-in Telephone: 940-565-4660 Web Page: http://www.coba.unt.edu/bcis/faculty/capan/capan.htm
Network Fundamentals CHAPTER 1
CHAPTER 1 Network Fundamentals 1 Exam objectives in this chapter What Is a Network? Logical Network Topologies Physical Network Topologies Network Types WHAT IS A NETWORK? The basic concept of networking
IP Networking. Overview. Networks Impact Daily Life. IP Networking - Part 1. How Networks Impact Daily Life. How Networks Impact Daily Life
Overview Dipl.-Ing. Peter Schrotter Institute of Communication Networks and Satellite Communications Graz University of Technology, Austria Fundamentals of Communicating over the Network Application Layer
Computer Networking Fundamentals
Teacher Assessment Blueprint Test Code: 5910 / Version: 01 Copyright 2011 NOCTI. All Rights Reserved. General Assessment Information Blueprint Contents General Assessment Information Written Assessment
Introduction to Computer
PDHonline Course E175 (8 PDH) Introduction to Computer Instructor: Dale W. Callahan, Ph.D., P.E. and Lea B. Callahan, P.E. 2012 PDH Online PDH Center 5272 Meadow Estates Drive Fairfax, VA 22030-6658 Phone
A communication network Nature and role
Student learn about: A communication network Nature and role Advantages and Disadvantages of a communication network such as: - Sharing of Peripheral devices - application programs - Data - Security of
Lecture (02) Networking Model (TCP/IP) Networking Standard (OSI) (I)
Lecture (02) Networking Model (TCP/IP) Networking Standard (OSI) (I) By: Dr. Ahmed ElShafee ١ Dr. Ahmed ElShafee, ACU : Fall 2015, Networks II Agenda Introduction to networking architecture Historical
Written examination in Computer Networks
Written examination in Computer Networks February 14th 2014 Last name: First name: Student number: Provide on all sheets (including the cover sheet) your last name, rst name and student number. Use the
Alexander Nikov. 6. Telecommunications and networks, the Internet. Hyundai Heavy Industries Creates A Wireless Shipyard. a Wireless Shipyard
INFO 1500 Introduction to IT Fundamentals Learning Objectives 6. Telecommunications and networks, the Internet 1. Identify the principal components of telecommunications networks and key networking technologies.
DATA SECURITY 1/12. Copyright Nokia Corporation 2002. All rights reserved. Ver. 1.0
DATA SECURITY 1/12 Copyright Nokia Corporation 2002. All rights reserved. Ver. 1.0 Contents 1. INTRODUCTION... 3 2. REMOTE ACCESS ARCHITECTURES... 3 2.1 DIAL-UP MODEM ACCESS... 3 2.2 SECURE INTERNET ACCESS
ET225 Networking Concepts. Chapter 1 What is a Computer Network?
ET225 Networking Concepts Chapter 1 What is a Computer Network? Objectives Identify the advantages of connecting computers and devices on a network. Recognize common network components in a lab setting.
Technical papers Virtual private networks
Technical papers Virtual private networks This document has now been archived Virtual private networks Contents Introduction What is a VPN? What does the term virtual private network really mean? What
Cable Modems. Definition. Overview. Topics. 1. How Cable Modems Work
Cable Modems Definition Cable modems are devices that allow high-speed access to the Internet via a cable television network. While similar in some respects to a traditional analog modem, a cable modem
Computer Networking Fundamentals
Job Ready Assessment Blueprint Computer Networking Fundamentals Test Code: 4414 / Version: 01 Copyright 2011. All Rights Reserved. General Assessment Information Computer Networking Fundamentals Blueprint
OCR LEVEL 3 CAMBRIDGE TECHNICAL
Cambridge TECHNICALS OCR LEVEL 3 CAMBRIDGE TECHNICAL CERTIFICATE/DIPLOMA IN IT COMPUTER NETWORKS R/601/7320 LEVEL 3 UNIT 7 GUIDED LEARNING HOURS: 60 UNIT CREDIT VALUE: 10 COMPUTER NETWORKS R/601/7320 LEVEL
1.264 Lecture 37. Telecom: Enterprise networks, VPN
1.264 Lecture 37 Telecom: Enterprise networks, VPN 1 Enterprise networks Connections within enterprise External connections Remote offices Employees Customers Business partners, supply chain partners Patients
ICS 153 Introduction to Computer Networks. Inst: Chris Davison cbdaviso@uci.edu
ICS 153 Introduction to Computer Networks Inst: Chris Davison cbdaviso@uci.edu 1 ICS 153 Introduction to Computer Networks Course Goals Understand the basic principles of computer networks Design Architecture
Networking Basics. Uses of a network
Networking Basics Data communications the electronic transfer of information between computers. This has become a major focus of the computer industry especially since the rapid growth of the internet.
8/27/2014. What is a computer network? Introduction. Business Applications (1) Uses of Computer Networks. Business Applications (2)
What is a computer network? Introduction Chapter 1 A number of separate but interconnected computers A collection of autonomous computers interconnected by a single technology COURSE FOCUS: design and
Chapter 12 Homework CIT 105 - J001/02/04/06. Name: Date: Course: Test:
1. Which of the following is an advantage of installing a client/server network in a business? a. decentralization of peripherals b. centralization of network security protection c. decentralization of
Chapter 2 - The TCP/IP and OSI Networking Models
Chapter 2 - The TCP/IP and OSI Networking Models TCP/IP : Transmission Control Protocol/Internet Protocol OSI : Open System Interconnection RFC Request for Comments TCP/IP Architecture Layers Application
Computer networks, data communication and Internet
**** 1 Computer networks, data communication and Internet Introduction **** Computer networks: summary 2 The following gives an overview of computer networks and data communication:»the basic principles»local
Mobile System Technologies Certification Program
Mobile System Technologies Certification Program This is the Mobile Computing Promotion Consortium s (MCPC) official certification program for engineers who wish to obtain deeper knowledge of and experience
Client Server Computing
Client Server Computing Architecture, Applications and Distribution System Devendra Kumar GLOBAL VISION PUBLISHING HOUSE 20, Ansari Road, Daryaganj, New Delhi-110002 (INDIA) Contents Acknowledgement (vii)
How To Design A Layered Network In A Computer Network
A Layered Approach to Computer Networks Physical Layer Data Link Layer Network Layer Transport Layer Session Layer Presentation Layer Application Layer Different layer of abstraction Different error control