The Internet, Intranets, and Extranets Chapter 7
|
|
|
- Agnes Johnson
- 6 years ago
- Views:
Transcription
1 The Internet, Intranets, and Extranets Chapter 7 MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 1
2 Principles and Learning Objectives The Internet is like many other technologies it provides a wide range of services, some of which are effective and practical for use today, others are still evolving, and still others will fade away from lack of use. Briefly describe how the Internet works, including alternatives for connecting to it and the role of Internet service providers. Identify and briefly describe the services associated with the Internet. MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 2
3 Principles and Learning Objectives Originally developed as a documentmanagement system, the World Wide Web is a menu-based system that is easy to use for personal and business applications. Describe the World Wide Web and how it works. Explain the use of Web browsers, search engines, and other Web tools. MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 3
4 Principles and Learning Objectives Before the Internet and the World Wide Web become universally used and accepted for business use, management issues; service and speed issues; and fraud, security, and unauthorized Internet sites must be addressed and solved. Identify who is using the Web to conduct business and discuss some of the pros and cons of Web shopping. Outline a process for creating Web content. Describe Java and discuss its potential impact on the software world. Define the terms intranet and extranet and discuss how organizations are using them. Identify several issues associated with the use of networks. MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 4
5 Use and Functioning of the Internet MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 5
6 Use and Functioning of the Internet ARPANET Internet Protocol (IP) Wireless Internet Research for a faster Internet Internet2 (I2) Next Generation Internet (NGI) Corporate efforts MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 6
7 Routing Messages Over the Internet MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 7
8 U.S. Internet Usage MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 8
9 How the Internet Works Hosts Routers forward packets to other networks Internet Protocol Stack (TCP/IP) Internet Protocol (IP) Transport Control Protocol (TCP) Backbones MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 9
10 Uniform Resource Locator (URL) Hypertext transfer protocol World Wide Web Host Network Name Domain category MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 10
11 U.S. Top Level Domain Affiliations MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 11
12 Accessing the Internet Connection via a LAN server Network adapter card Open Datalink Interface (ODI) Network Driver Interface Specification (NDIS) MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 12
13 Accessing the Internet MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 13
14 Internet Service Providers (ISPs) Provide Internet access to account holders Monthly fee varies Some are free MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 14
15 Internet Service Providers (ISPs) MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 15
16 Internet Services MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 16
17 Internet Services MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 17
18 Internet Services MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 18
19 and Instant Messaging MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 19
20 ICQ MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 20
21 Usenet Newsgroups MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 21
22 Internet Phone and Videoconferencing Services MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 22
23 Other Internet Services MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 23
24 The World Wide Web MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 24
25 The World Wide Web Menu-based system that uses client/server model Hypermedia HTML, XML Web browsers Java Search engines Keyword indexes: fast & broad Subject indexes: focused searches MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 25
26 Interesting Web Sites MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 26
27 Hypertext Markup Language MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 27
28 Google MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 28
29 Popular Search Engines MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 29
30 Java MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 30
31 Java MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 31
32 CVS.com MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 32
33 Intranets and Extranets MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 33
34 Intranet Internal corporate network built using Internet and World Wide Web standards and products Slashes the need for paper Provides employees with an easy and intuitive approach to access information that was previously difficult to obtain MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 34
35 Intranet MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 35
36 Extranet A network that links selected resources of the intranet of a company with its customers, suppliers, or other business partners. MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 36
37 Internet, Intranet, and Extranet Users MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 37
38 Virtual Private Network MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 38
39 Developing Web Content Computer must be linked to a Web server Need Web browser program Add links to home page Advertise Tools Word processors HTML editor HTML template Text editor MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 39
40 Push Technology Used to send information automatically over the Internet Relies on HTTP or Java technology Drawbacks include: Information overload Volume of data broadcast MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 40
41 Business Uses of the Web Linking buyers and sellers Tool for marketing, sales, and customer support Low-cost alternative to fax or express mail MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 41
42 Net Issues Management issues Service and speed issues Routers can become bottlenecks Connection agreements MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 42
43 Net Issues Privacy Cookie: text file placed on the hard disk of a computer system Fraud Security with encryption and firewalls Digital signature Cyphertext Cryptography Unauthorized sites MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 43
44 Cryptography MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 44
45 FedCIRC MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 45
46 The Web in Three Dimensions MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 46
47 Summary Internet - started with ARPANET, a project started by the U.S. Department of Defense (DOD) Internet services include: Telnet FTP Usenet and newsgroups Chat rooms Web site - like a magazine, with a cover page called a home page that has graphics, titles, black and highlighted text MSIS 110: Introduction to Computers; Instructor: S. Mathiyalakan 47
The Internet Advanced Research Projects Agency Network (ARPANET) How the Internet Works Transport Control Protocol (TCP)
The Internet, Intranets, and Extranets 1 The Internet The Internet is a collection of interconnected network of computers, all freely exchanging information. These computers use specialized software to
CHAPTER2. 1. The Internet was launched in 1969 and was originally called
CHAPTER2 Multiple Choice 1. The Internet was launched in 1969 and was originally called a) AARPNET b) CERNET c) CERN d) ARPANET Answer: D Difficulty level: Hard Page: 30 Response: The Internet was originally
AQU Information Systems Fundamentals Spring 2012 Pg. 9.1
AQU Information Systems Fundamentals Spring 2012 Pg. 9.1 c h a p t e r 9 THE INTERNET & THE NEW INFORMATION TECHNOLOGY INFRASTRUCTURE 9.1 LEARNING OBJECTIVES Describe features of infrastructure & connectivity
Fundamentals of Information Systems, Seventh Edition
Fundamentals of Information Systems, Seventh Edition Chapter 4 Telecommunications, the Internet, Intranets, and Extranets Fundamentals of Information Systems, Seventh Edition 1 An Overview of Telecommunications
Chapter Ten. From Internet to Information Superhighway
Chapter Ten From Internet to Information Superhighway After reading this chapter you should be able to: Describe the nature of the Internet and the variety of functions it performs Discuss several software
E-Commerce. Infrastructure I: Computer Networks
E-Commerce Infrastructure I: Computer Networks Almost all computers today are networked or part of a distributed system. I will provide an overview of networking and a basic description of network technology.
6 Computer Networks 6.1. Foundations of Computer Science Cengage Learning
6 Computer Networks 6.1 Foundations of Computer Science Cengage Learning Objectives After studying this chapter, the student should be able to: 6.2 Describe network criteria, physical structures and categories
Module 4 Business Value of Telecommunication Networks 4.1 Internet Revolution 4.2 Business value of Internet, Intranet and Extranet
Module 4 Business Value of Telecommunication Networks 4.1 Internet Revolution 4.2 Business value of Internet, Intranet and Extranet Module 4 Business Value of Telecommunication Networks Information and
Chapter 2: Technology Infrastructure: The Internet and the World Wide Web
Chapter 2: Technology Infrastructure: The Internet and the World Wide Web Student: 1. Networks of computers and the Internet that connects them to each other form the basic technological structure that
Full file at
ch02 True/False Indicate whether the statement is true or false. 1. Computer networks and the Internet form the basic technology structure that underlies all electronic commerce. 2. The USENET was the
Chapter 7. Telecommunications, the Internet, and Wireless Technology
Chapter 7 Telecommunications, the Internet, and Wireless Technology LEARNING OBJECTIVES What are the principal components of telecommunications networks and key networking technologies? What are the different
Outline. Internet and World Wide Web. History of the Internet. What is the Internet? How Does Data Travel Through the Internet?
Outline Internet and World Wide Web Internet World Wide Web Creating Web Pages CS 1410 Intro to Computer Tecnology Internet and World Wide Web 2 What is the Internet? The internet is a network of networks
Principles of Information Systems textbook: Principles of Information Systems, Sixth Edition. Dr.Amer Alzaidi Department of Information Systems
+ Principles of Information Systems textbook: Principles of Information Systems, Sixth Edition Dr.Amer Alzaidi Department of Information Systems Chapter 4 Telecommunications, the Internet, Intranets, and
Full file at Chapter 2: Technology Infrastructure: The Internet and the World Wide Web
Chapter 2: Technology Infrastructure: The Internet and the World Wide Web TRUE/FALSE 1. Computer networks and the Internet form the basic technology structure that underlies all electronic commerce. T
Internet The full name of Internet is the International Network. Internet is the world largest computer network. It is the network of network. Interne
Internet Basics By Bhupendra Ratha, Lecturer School of Library and Information Science Devi Ahilya University, Indore Email: bhu261@gmail.com Internet The full name of Internet is the International Network.
Introduction to the Internet and Web
Introduction to the Internet and Web Internet It is the largest network in the world that connects hundreds of thousands of individual networks all over the world. The popular term for the Internet is
The Internet The Internet
The Internet The Internet is a computer network made up of thousands of networks worldwide. No one knows exactly how many computers are connected to the Internet. It is certain, however, that these number
Internet. Class-In charge: S.Sasirekha
Internet Class-In charge: S.Sasirekha COMPUTER NETWORK A computer network is a collection of two or more computers, which are connected together to share information and resources. Network Operating Systems
Chapter 11: Wide-Area Networks and the Internet
Chapter 11: Wide-Area Networks and the Internet MULTIPLE CHOICE 1. MAN stands for: a. Manchester Access Network c. Metropolitan-Area Network b. Multiple-Area Network d. Multiple Access Network 2. Packet
Chapter 18: The Internet. The Internet Evolution and basic services on Internet World Wide Web (WWW) WWW browsers Uses of the Internet
Ref. Page Slide 1/16 Learning Objectives In this chapter you will learn about: The Internet Evolution and basic services on Internet World Wide Web (WWW) WWW browsers Uses of the Internet Ref. Page 358
ACE Chapter 4 review. Name: Class: Date: True/False Indicate whether the statement is true or false.
Name: Class: Date: ACE Chapter 4 review True/False Indicate whether the statement is true or false. 1. Today s Internet joins together networks of over 300 million computers, or Internet hosts, to create
Web Engineering (CC 552)
Web Engineering (CC 552) Introduction Dr. Mohamed Magdy mohamedmagdy@gmail.com Room 405 (CCIT) Course Goals n A general understanding of the fundamentals of the Internet programming n Knowledge and experience
Name: Class: Date: Multiple Choice Identify the letter of the choice that best completes the statement or answers the question.
Name: Class: Date: The Internet and WWW True/False Indicate whether the sentence or statement is true or false. 1. A search engine is a program that performs keyword searches for information on the Internet.
HTML, XHTML, and CSS. Sixth Edition. Chapter 1. Introduction to HTML, XHTML, and
HTML, XHTML, and CSS Sixth Edition Chapter 1 Introduction to HTML, XHTML, and CSS Chapter Objectives Describe the Internet and its associated key terms Describe the World Wide Web and its associated key
Objectives. Connecting with Computer Science 2
Objectives Learn what the Internet really is Become familiar with the architecture of the Internet Become familiar with Internet-related protocols Understand how the TCP/IP protocols relate to the Internet
Networks: Communicating and Sharing Resources
Networks: Communicating and Sharing Resources 1 Local Area Networks Client/server networks o Made up of one or more file servers and clients (any type of computer) o Client software enables requests to
Chapter 4: Networking and the Internet. Figure 4.1 Network topologies. Network Classifications. Protocols. (continued)
Chapter 4: Networking and the Internet Computer Science: An Overview Eleventh Edition by J. Glenn Brookshear Chapter 4: Networking and the Internet 4.1 Network Fundamentals 4.2 The Internet 4.3 The World
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
Computer Fundamentals : Pradeep K. Sinha& Priti Sinha
Computer Fundamentals Pradeep K. Sinha Priti Sinha Chapter 18 The Internet Slide 1/23 Learning Objectives In this chapter you will learn about: Definition and history of the Internet Its basic services
Computer networks 2013
Chapter 4 EXERCISE 1 1 Describe what is meant by each of the following: a Router b Bridge c Proxy server Answers: see the Glossary. 2 Many small businesses have computer networks. a List three advantages
From administrivia to what really matters
From administrivia to what really matters Questions about the syllabus? Logistics Daily lectures, quizzes and labs Two exams and one long project My teaching philosophy...... is informed by my passion
Computer Networks. Computer Networks. Telecommunication Links. CMPUT101 Introduction to Computing - Spring Chapter 12: Computer Networks 1
Computer Networks Chapter 12 Topics: Communication links LAN / WAN Internet / WWW CMPUT101 Introduction to Computing (c) Yngvi Bjornsson 1 Computer Networks A computer network is a set of independent computer
Chapter 27 WWW and HTTP Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display.
Chapter 27 WWW and HTTP 27.1 Copyright The McGraw-Hill Companies, Inc. Permission required for reproduction or display. 27-1 ARCHITECTURE The WWW today is a distributed client/server service, in which
Introduction to Networking
Introduction to Networking The fundamental purpose of data communications is to exchange information between user's computers, terminals and applications programs. Simplified Communications System Block
Outside the Box: Networks and The Internet
Outside the Box: Networks and The Internet Don Mason Associate Director Copyright 2011 National Center for Justice and the Rule of Law All Rights Reserved Inside vs. Outside Inside the Box What the computer
Overview of the Internet
Overview of the Internet IVPR 1 Outline Goals and Objectives Topics headlines Introduction Internet and WWW Client/Server Model Diagnostic commands Evolution of Internet Transmission IP Addresses and Domain
Chapter 2A. The Internet s History
Chapter 2A The Internet and the World Wide Web 1 The Internet s History At about 10:30 PM on October 29th, 1969, a connection was established over a 50 kbps line provided by the AT&T telephone company,
Chapter 4: Networking and the Internet. Network Classifications. Network topologies. Network topologies (continued) Connecting Networks.
Chapter 4: Networking and the 4.1 Network Fundamentals 4.2 The 4.3 The World Wide Web 4.4 Protocols 4.5 Security Network Classifications Scope Local area network (LAN) Metropolitan area (MAN) Wide area
06/02/ Local & Metropolitan Area Networks 0. INTRODUCTION. 1. History and Future of TCP/IP ACOE322
1 Local & Metropolitan Area Networks ACOE322 Lecture 5 TCP/IP Protocol suite and IP addressing 1 0. INTRODUCTION We shall cover in this topic: 1. The relation of TCP/IP with internet and OSI model 2. Internet
Data Communication and Network. Introducing Networks
Data Communication and Network Introducing Networks Introduction to Networking Computer network, or simply network Refers to the connection of two or more computers by some type of medium You can connect
Impact. Course Content. Objectives of Lecture 2 Internet and WWW. CMPUT 499: Internet and WWW Dr. Osmar R. Zaïane. University of Alberta 4
Web Technologies and Applications Winter 2001 CMPUT 499: Internet and WWW Dr. Osmar R. Zaïane University of Alberta Impact Babyboomer after the WWII, generation X late 60s. I have the incline to call the
Resource:http://whatis.techtarget.com/
A1 Terminology Urichuck Resource:http://whatis.techtarget.com/ Term Definition Image Blog Short for Web log, a blog is a Web page that serves as a publicly accessible personal journal for an individual.
File services. Domains, DNS DHCP. Server Scripts. Intranet and Extranets. Web services. HNC COMPUTING - Network Concepts
File services Domains, DNS 1 DHCP Server Scripts Intranet and Extranets Web services HNC COMPUTING - Network Concepts A domain is a logical grouping of networked computers that share a central directory
Inside vs. Outside. Inside the Box What the computer owner actually has possession of 1/18/2011
Outside the Box: Networks and The Internet Don Mason Associate Director Copyright 2011 National Center for Justice and the Rule of Law All Rights Reserved Inside vs. Outside Inside the Box What the computer
MR AZIZUL ZAMRI BIN MUHAMED AMIN WEB : Your Logo
MR AZIZUL ZAMRI BIN MUHAMED AMIN WEB : http://fsktm2.uthm.edu.my/azizulzamri Your Logo Chapter 1 Introduction to WWW and the Internet By : Azizulzamri bin Muhamed Amin History of the Internet and WWW COLD
A1 ASSIGNMENT TERMINOLOGY.
A1 ASSIGNMENT TERMINOLOGY. Emma Ziolkowski Term Definition Image blog a web page or site that speaks to an audience of readers informally about opinionated topics. a blog is a website on which the author
Management Information Systems
Telecommunications, the Internet, and Wireless Technology Lecturer: Richard Boateng, PhD. Lecturer in Information Systems, University of Ghana Business School Executive Director, PearlRichards Foundation,
Chapter. 6.1 Copyright 2011 Pearson Education, Inc. publishing as Prentice Hall
Chapter 6 Telecommunications, the Internet, and Wireless Technology 6.1 Copyright 2011 Pearson Education, Inc. publishing as Prentice Hall STUDENT LEARNING OBJECTIVES What are the principal components
Chapter by Prentice Hall
Chapter 6 Tl Telecommunications, the Internet, and Wireless Technology 6.1 2007 by Prentice Hall STUDENT LEARNING OBJECTIVES What are the principal components of telecommunications networks and key networking
(5) Affiliation (10) XML (15) Web Augmentation (20) Gateways. (4) Kernel (9) ES test (14) SSL. (1) Portal (6) EDI (11) Web Directories (16) W3C
PART 1: MULTIPLE CHOICE QUESTIONS (15 MARKS) This part consists of 15 multiple choice questions. On the answer sheet, fill you answer for each question. 1. At its early days was called Gateway, nowadays
CPET 499/ITC 250 Web Systems. Topics
CPET 499/ITC 250 Web Systems Week 1 Web System Infrastructure, Protocols, and Applications Paul I-Hai Lin, Professor Dept. of Computer, Electrical, and Information Technology College of Engineering, Technology,
Local area network (LAN) Wide area networks (WANs) Circuit. Circuit switching. Packets. Based on Chapter 2 of Gary Schneider.
Local area network (LAN) Network of computers located close together Wide area networks (WANs) Networks of computers connected over greater distances Based on Chapter 2 of Gary Schneider. (2009). E-Business.
Computers: Information Technology in Perspective, 11e
Computers: Information Technology in Perspective, 11e Larry Long and Nancy Long Chapter 3 Going Online Copyright Prentice Hall, Inc. 1 Objectives Once you have read and studied this chapter, you will have
Chapter 7. Video cases:
Chapter 7 Telecommunications, the Internet, and Wireless Technology Video cases: Case 1: Telepresence Moves Out of the Boardrooom and Into the Field Case 2: Unified Communications Systems: Virtual Collaboration
INFS 321 Information Sources
INFS 321 Information Sources Session 12 The Internet Lecturer: Prof. Perpetua S. Dadzie, DIS Contact Information: pdadzie@ug.edu.gh College of Education School of Continuing and Distance Education 2014/2015
Contents 1 INTRODUCTION TO COMPUTER NETWORKS...
Contents 1 INTRODUCTION TO COMPUTER NETWORKS... 1.1 LAN's & WAN's... 1.2 Some network and internetwork components... File Server... Workstation. Topologies and Protocol... Repeaters. Hubs (concentrators)...
Class X Chapter 1 Internet
Class X Chapter 1 Internet I. Word Search Find and circle seven terms related to this chapter. I S A C O M P U T E R Q X E N A M Y U N L B G S S J T X T Y W A E I O U G D Q F W B E B R S Q W J U F A A
DOCUMENTS ON WEB. Learning Units. V. Rajaraman The internet and the world wide web Documents and the world wide web MODULE 11
MODULE 11 DOCUMENTS ON WEB Learning Units 11.1 The internet and the world wide web 11.2 Documents and the world wide web Learning Goals The basic technology used to build the internet How the world wide
ITEC 3800 Data Communication and Network. Introducing Networks
ITEC 3800 Data Communication and Network Introducing Networks Introduction to Networking Computer network, or simply network Refers to the connection of two or more computers by some type of medium You
Chapter Topics. The History of the Internet. Chapter 7: Computer Networks, the Internet, and the World Wide Web
Chapter Topics Chapter 7: Computer Networks, the Internet, and the World Wide Web CS10051: Intro. to Computer Science Kent State University History of the Internet History of the World Wide Web Internet
Chapter 3. E-commerce The Evolution of the Internet 1961 Present. The Internet: Technology Background. The Internet: Key Technology Concepts
E-commerce 2015 business. technology. society. eleventh edition Kenneth C. Laudon Carol Guercio Traver Chapter 3 E-commerce Infrastructure: The Internet, Web, and Mobile Platform Copyright 2015 Pearson
Introduction to TCP/IP
Introduction to TCP/IP Properties and characteristics of TCP/IP IPv4 IPv6 Public vs private vs APIPA/link local Static vs dynamic Client-side DNS settings Client-side DHCP Subnet mask vs CIDR Gateway TCP/IP
Technology in Action. Chapter 13 Behind the Scenes: The Internet: How It Works Prentice-Hall, Inc.
Technology in Action Chapter 13 Behind the Scenes: The Internet: How It Works 1 Chapter Topics Managing the Internet Interaction between Internet components Internet data transmission and protocols IP
Introduction to the Internet and World Wide Web p. 1 The Evolution of the Internet p. 2 The Internet, Intranets, and Extranets p. 3 The Evolution of
Introduction to the Internet and World Wide Web p. 1 The Evolution of the Internet p. 2 The Internet, Intranets, and Extranets p. 3 The Evolution of the World Wide Web p. 3 Internet Standards and Coordination
M2-R4: INTERNET TECHNOLOGY AND WEB DESIGN
M2-R4: INTERNET TECHNOLOGY AND WEB DESIGN NOTE: 1. There are TWO PARTS in this Module/Paper. PART ONE contains FOUR questions and PART TWO contains FIVE questions. 2. PART ONE is to be answered in the
31270 Networking Essentials Focus, Pre-Quiz, and Sample Exam Answers
31270 Networking Essentials Focus, Pre-Quiz, and Sample Exam Answers CONTENTS Focus Questions... 2 Chapter 1: Explore the Network... 2 Chapter 2: Configure a Network Operating System... 5 Chapter 3: Network
Chapter 4 The Internet
Chapter 4 The Internet Dr. Farzana Rahman Assistant Professor Department of Computer Science James Madison University Chapter 4: Networking and the Internet 4.1 Network Fundamentals 4.2 The Internet 4.3
INTERNET AND THE WEB
INTERNET AND THE WEB BY Abikoye, O.C & Akintola, A.G. Department of Computer Science Faculty of Communication and Information Sciences Corresponding Author e-mail address: kemi_adeoye@yahoo.com, abikoye.o@unilorin.edu.ng
The Basics of Networking
c h a p t e r 3 The Basics of Networking Making the Connection lawrence snyder Times are Changing Nowhere Is Remote People are more interconnected Social interactions are changing Freedom of Seach and
Introduction to Computing
Introduction to Computing Engr. Abdul-Rahman Mahmood MS, PMP, MCP, QMR(ISO9001:2000) armahmood786@yahoo.com alphasecure@gmail.com alphapeeler.sf.net/pubkeys/pkey.htm http://alphapeeler.sourceforge.net
Internet Client-Server Systems 4020 A
Internet Client-Server Systems 4020 A Instructor: Jimmy Huang jhuang@yorku.ca http://www.yorku.ca/jhuang/4020a.html Motivation Web-based Knowledge & Data Management A huge amount of Web data how to organize,
Internet Infrastructure
Internet Infrastructure ECOMMERCE Syllabus 6-B201 Wed. 13:00-15:00 Week 1 Course Introduction Week 09 No Class ( 广交会 ) Week 2 No Class ( 三八妇女节 ) Week 10 No Class ( 广交会 ) Week 3 Ecommerce Introduction Week
ENG224 INFORMATION TECHNOLOGY Part I 3. The Internet. 3. The Internet
1 Reference Peter Norton, Introduction to Computers, McGraw Hill, 5 th Ed, 2003 2 What is the Internet? A global network that allows one computer to connect with other computers in the world What can be
8 9 Before: Computers are categorized into three main categories from least to most powerful: microcomputers minicomputers mainframe computers Today:
1 Computer, Internet, and Network Basics 2 Computer Basics A computer system includes a computer, peripheral devices, and software Computer refers to a device that accepts data as input, processes data,
The internet What is it??
The internet What is it?? The internet is a global system of interconnected computer network that use the standard internet protocol suit (TCP/IP) to serve billions of users word wide. In other word it
The World Wide Web. Internet
The World Wide Web Relies on the Internet: LAN (Local Area Network) connected via e.g., Ethernet (physical address: 00-B0-D0-3E-51-BC) IP (Internet Protocol) for bridging separate physical networks (IP
INTERNET. Intranet & Networking
Intranet & Networking Basics of networking INTRANET & NETWORKING To fully understand and appreciate how the Internet works and why it works the way it does, it would be better for you to have some basic
EEC-682/782 Computer Networks I
EEC-682/782 Computer Networks I Lecture 20 Wenbing Zhao w.zhao1@csuohio.edu http://academic.csuohio.edu/zhao_w/teaching/eec682.htm (Lecture nodes are based on materials supplied by Dr. Louise Moser at
How A Website Works. - Shobha
How A Website Works - Shobha Synopsis 1. 2. 3. 4. 5. 6. 7. 8. 9. What is World Wide Web? What makes web work? HTTP and Internet Protocols. URL s Client-Server model. Domain Name System. Web Browser, Web
Chapter 4: Networking and the Internet
Chapter 4: Networking and the Internet 2015 Pearson Education Limited 2015 Chapter 4: Networking and the Internet 4.1 Network Fundamentals 4.2 The Internet 4.3 The World Wide Web 4.4 Internet Protocols
Chapter 1 Introduction to HTML, XHTML, and CSS
Chapter 1 Introduction to HTML, XHTML, and CSS MULTIPLE CHOICE 1. The world s largest network is. a. the Internet c. Newsnet b. the World Wide Web d. both A and B A PTS: 1 REF: HTML 2 2. ISPs utilize data
Connecting with Computer Science Chapter 5 Review: Chapter Summary:
Chapter Summary: The Internet has revolutionized the world. The internet is just a giant collection of: WANs and LANs. The internet is not owned by any single person or entity. You connect to the Internet
The Internet, the Web, and Electronic Commerce The McGraw-Hill Companies, Inc. All rights reserved.
Discuss the origins of the Internet and the Web. Describe how to access the Web using providers and browsers. Discuss Internet communications, including e- mail, instant messaging, social networking, blogs,
Business Data Communications and Networking
Business Data Communications and Networking 10th Edition Jerry Fitzgerald and Alan Dennis John Wiley & Sons, Inc Dwayne Whitten, D.B.A Mays Business School Texas A&M University http://alainmaterials.webs.com/
Chapter 2: Communications, Networks, the Internet, and the World Wide Web
Chapter 2: Communications, Networks, the Internet, and the World Wide Web MULTIPLE CHOICE 1. A is the path that data follows as data is transmitted. a. communications channel c. twisted-pair cable b. transmission
Introduction to Computer Science. William Hsu Department of Computer Science and Engineering National Taiwan Ocean University
Introduction to Computer Science William Hsu Department of Computer Science and Engineering National Taiwan Ocean University Chapter 4: Networking and the Internet No one owns the Internet, and only one
The Internet and the World Wide Web. CIT 230 Web Design
The Internet and the World Wide Web CIT 230 Web Design History of the Internet Began as ARPANET in 1950 s Funded by the Department of Defense Purpose was to share resources among DOD contractors and encourage
Hands-On IP for TeleCom Technicians Internetworking, TCP/IP, VLANS, Wirelss and more...
Hands-On Internetworking, TCP/IP, VLANS, Wirelss 802.11 and more... Course Description The Internet Protocol Suite, commonly known as TCP/IP, forms the basis for the Internet and the next generation of
Chapter 15 Networks. Chapter Goals. Networking. Chapter Goals. Networking. Networking. Computer network. Node (host) Any device on a network
Chapter Goals Chapter 15 Networks Describe the core issues related to computer networks List various types of networks and their characteristics Explain various topologies of local-area networks Explain
The Internet and How It Works 12 11/21/2016. Define what a computer network is, and how networks are conceptually structured.
Chapter 12 The Internet and How It Works Learning Objectives This lesson introduces students to Internet basics. At the end of the lesson, the students will be able to: Discuss the origins of the Internet.
Notes beforehand... For more details: See the (online) presentation program.
Notes beforehand... Notes beforehand... For more details: See the (online) presentation program. Topical overview: main arcs fundamental subjects advanced subject WTRs Lecture: 2 3 4 5 6 7 8 Today: the
Chapter 7 TELECOMMUNICATIONS, THE INTERNET, AND WIRELESS TECHNOLOGY. Management Information Systems MANAGING THE DIGITAL FIRM, 12 TH EDITION
MANAGING THE DIGITAL FIRM, 12 TH EDITION Chapter 7 TELECOMMUNICATIONS, THE INTERNET, VIDEO CASES Case 1: Traveling the Internet and Wireless Technology Case 2: Unified Communications Systems With Virtual
Motivation For Networking. Information access Interaction among cooperative application programs Resource sharing
Motivation For Networking Information access Interaction among cooperative application programs Resource sharing CS422 -- PART 1 13 2003 Practical Results E-mail File transfer/access Web browsing Remote
INTERNET PROGRAMMING INTRODUCTION
INTERNET PROGRAMMING INTRODUCTION Software Engineering Branch / 4 th Class Computer Engineering Department University of Technology ORGANIZATION Lecture Mondays, 08:30-10:30 (Hall 4). Project 1. The project
How the Web Works. Chapter 1. Modified by Marissa Schmidt Pearson
How the Web Works Chapter 1 Modified by Marissa Schmidt 2015 Pearson Fundamentals ofhttp://www.funwebdev.com Web Development Objectives 1 Definitions and History 2 Internet Protocols 3 Client-Server Model
Network Communications Standards. Applied Information Technology
Network Communications Standards Applied Information Technology Network Standards Why do we need network standards? Defined guidelines for how computers or networked devices communicate Think of it as
INTERNET AND ITS APPLICATIONS Question Bank
INTERNET AND ITS APPLICATIONS Question Bank Class: III Year DAY Subject Code: ECS616 1. Explain the different types of internet accounts. 2. Write short note on TCP/IP. 3. Write short note on Internet.
Full file at Chapter 2: Communications, Networks, the Internet, and the World Wide Web
Chapter 2: Communications, Networks, the Internet, and the World Wide Web MULTIPLE CHOICE 1. A is the path that data follows as data is transmitted as shown in the accompanying figure. a. communications
MIS 14e Ch07. Chapter 7 25/04/2016. Telecommunications, the Internet, and Wireless Technology
MIS 14e Ch07 6.1 Copyright 2016 Pearson Education, Inc. publishing as Prentice Hall Chapter 7 Telecommunications, the Internet, and Wireless Technology Video cases: Case 1: Telepresence Moves Out of the