Information Systems UNIT 7 Suleman Hasan Rathor. Introduction  Aims:  To learn about Information Systems  To learn about how technology can be used,

Slides:

Advertisements

Similar presentations

NETWORKS Review + Topology.

Advertisements

Office 2003 Introductory Concepts and Techniques M i c r o s o f t CPTG104 Intro to Information Systems Dr. Hwang Essential Introduction to Computers.

Chapter 3.  The characteristics of: ◦ Local Area Networks ◦ Wide Area Networks ◦ Virtual Networks.

Computer Networks All you need to know. What is a computer network? Two or more computers connected together so that they can communicate with each other.

Stefan Thorvaldsson – What is a network? A network is two or more computer linked together so the are able to share resources. It could.

CHAPTER 2 COMMUNICATION, NETWORKS, AND THE WWW. WHAT IS COMMUNICATIONS? A process in which two or more computers or devices transfer data, instructions,

BASIC UNDERSTANDING OF INTERNET AND WEB BRIDGE COURSE of INFORMATION & COMMUNICATION TECHNOLOGY Activity No. 8.

 System of computers and peripherals that are linked together  Purpose › Share files › Share hardware › Share data › Share software › Transfer funds.

Computer Networks S3 Prepared by May Lau

Unit 4 Networking Review.

Computer network is a collection of computing devices that are connected in various ways in order to communicate and share resources Usually, the connections.

Introduction to Computer Networks INTRODUCTION TO COMPUTER NETWORKS.

Chapter 3.  LANs, WANs, Virtual networks  Advantages of a client-server network  Network components – describing their purpose and justifying their.

Click to edit Master subtitle style Chapter 1:Introduction to Networks Instructor:Thomas W Bell.

Benefits of Networking & Network administration. Outline the benefits the network there are actually only 2, namely "Sharing resources and as communication.

Networks Computer Technology Day 17. Network  Two or more computers and other devices (printers or scanners) that are connected, for the purpose of sharing.

NETWORKING BASICS.

Introduction to Networking MakingConnections Why Network? connect! When a company or people want to make the most of their resources they connect!

Credit:  A computer network is a system of interconnected computers and peripheral devices.  For example, it may.

By: María José Morán 8th B.  In information technology, a network is a series of points interconnected by communication paths. Networks can interconnect.

A computer network is a connection of many computers and many devices that are connected by communication channels.

Network By: Juan F Peñaherrera. Network is. A computer network is a group of computers and devices connected by communication channels.The 3 types of.

D. Beecroft Fremont High School Networks.

Transferring data.  Most commercial computer users need to allow their employees to share data.  It also needs more than one employee to access the.

3.3 Data Networks. Overview Identify the main differences between LAN and WAN. Identify the advantages of using a network over stand-alone computers.

Computer networks By:. Instructions Choose a network to learn about: Click each part of the network to learn what it does Click on the home button on.

Networks. What is a computer network? A network is two or more computers that are linked together so that they are able to share resources.

Networking Basics Objectives: 1. Utilize appropriate vocabulary to communicate effectively in a technological society. 6. Describe uses of a networked.

Alex Leifheit NETWORKS. NETWORK A number of interconnected computers, machines, or operations. Key Components Network components, Network Architecture,

Computer networks [lan,wan] done by: bashar,soud.

Digital Literacy Lesson 2. Hardware Hardware: the physical components of a computer. Includes input devices, processing devices, storage devices, and.

Networks. Learning Objectives: By the end of this lesson you should be able to:

Introduction to Networking

LANs, WANs and MANs. LAN WAN LANs vs. WANs (Video) Examples WLAN MANEPN.

By : Mariam Beirouty & sara al shalian.. LAN A local area network (LAN) is a computer network that connects computers and devices in a limited geographical.

Lecture 4 unit 1. categories of network A network can be categorized as a 1.Local area network. 2.Wide area network. 3.Metropolitan area network. 4.Personal.

Networking Computers Types of Network. Learning Objectives: By the end of this topic you should be able to: compare the characteristics of a local area.

Introduction to Networking. What is a Network? Discuss in groups.

Introduction to Networks. When Personal Computers first appeared in business, software programs were designed for a single user. However as computers.

Based on Computers, part of your life – part 1 A textbook for Information Technology.

Computer Network Architecture Lecture 1: Introduction to Computer Networking.

OCR AS Level F451: Data transmission Data transmission a. Describe the characteristics of a LAN (local area network) and a WAN (wide area network);

Click to edit Master subtitle style Chapter 1:Introduction to Networks.

Computer Networking An Overview. Objectives Learners will gain a better understanding of how networks function. Learners will better understand how this.

INFORMATION TECHNOLOGY (IT)‏. INFORMATION SYSTEMS What do the information system do? Information systems collect, organize, store, process, retrieve and.

Unit 4- Networks.  Identify what a network is.  Describe the benefits of a network.  Identify ways to connect to a network.  Compare & contrast a.

Introduction to Telecommunications, Network and Network Topology I will be able to... Mrs. Morton 8 th Grade Know Network Terminology Know the 2 Main Types.

Unit 2 Technology Systems

Unit 2 Technology Systems

Networks Lesson 2 Networks (recap) KS3 COMPUTING KS3 Computing

LAN & WAN Justin Huey.

Networks 1 Key Revision Points.

Computer Networks Part 1

KS3 COMPUTING Networks Lesson 1 Network Intro. KS3 Computing Networks.

Networks By Lawrence standen.

Local Area and Wide Area Networks

Computing in the Modern World Unit 4

Chapter 8 Network Basics.

Local Area and Wide Area Networks

Introduction to computer networks

Objectives To understand the about types of computer network

Networks 1 Key Revision Points.

Networks Your Name Roll No To be continued.... 1/12/2019 Your Name.

COMPUTER NETWORKS AND INTERNET. Introduction to computer networks and networking concepts, general understanding and examples, brainstorming, group work.

Networks and the Internet

Chapter 7: Networking= Connecting Computing Devices

Communication and the Internet

Presentation transcript:

Information Systems UNIT 7 Suleman Hasan Rathor

Introduction  Aims:  To learn about Information Systems  To learn about how technology can be used, its benefits and disadvantages  Gaming, learning, etc.  To look at the latest technology  To explore apps  To learn about social media and how it can be used  To be creative and to think about business opportunities through technology  How?  Read blogs (  Watch videos  You guys need to contribute. Bring ideas to class!

Introduction to Information Systems  Discuss the following questions. 1. What is a computer? 2. What can computers do? 3. What would the world be like without computers? 4. Label the following diagrams

Computer Architecture  Read the text and highlight the important information.  Page 98.

7.2 Networks  What is a computer network? And why are they useful?

LANs and WANs  There are two main types of network: 1. Local Area Network (LAN) 2. Wide Area Network (WAN)

Local Area Network (LAN) A LAN covers a small area such as one site or building, eg a school or a college.

Wide Area Network (WAN) A WAN covers a large geographical area. Most WANs are made from several LANs connected together.

Routers  Routers are used to connect computers. They do so by sharing data packets between computers.  Routers are usually used to connect computers to the internet.

7.3. Printers  Dot Matrix Printer  Ink Jet Printer  Laser Printer  3D Printer

Youtube Videos  3D printers  Carbon 3D  Houses  Make anything you want  ?

Quiz 1. List the hardware that is needed to build a computer. 2. Which hardware device controls the speed of the computer? 3. What is a storage device? 4. List 3 benefits of networks. 5. List the two types of networks. 6. List four types of printers.

Complete Questions. P. 111

Discussion! “Technology is dangerous. It must be controlled!” Discuss