TYPES OF COMPUTER NETWORKS Maninder Kaur professormaninder@gmail.com What is Network? • A network consists of two or more computers that are linked in order to share resources (such as printers and CDs)‚ exchange files‚ or allow electronic communications. • The computers on a network may be linked through cables‚ telephone lines‚ radio waves‚ satellites‚ or infrared light beams. Different Types of Networks • Depending upon the geographical area covered by a network‚ it is classified as: – Local
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NETWORK Computer Network also called Network is a group of computers and other devices connected to each other to share resources electronically. Networks can be as small as two computers or many thousand computers that are connected to one another. These computers are usually connected to one another through wires‚ satellite‚ and modems. Each device connected to the network is called a “node”‚ and the computer that is connected to the network is called a workstation. There are several ways
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Version 3.5 October 2007 Revision History |Doc No. / Rev No. |Revision Date |Revised By |Description of Revision / Change | |S19 / R1.5 |1/10/2007 |A. Lancashire CDHS |Reformatting changes | |SR1 / R1.0 |9/12/2007 |M. Serapio DHCS‚ |Updated to address new best practices (previous version | |
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Post graduate Diploma in Human Resources. TITLE : Motivating and rewarding employees Introduction to Motivation At one time‚ employees were considered just another input into the production of goods and services. What perhaps changed this way of thinking about employees was research‚ referred to as the Hawthorne Studies‚ conducted by Elton Mayo from 1924 to 1932 (Dickson‚ 1973). This study found employees are not motivated solely by money and employee behavior is linked to their attitudes
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Temporary Employees versus Permanent Employees Lynne Basco Ashford University BUS 640 Michael Blagg June 19‚ 2011 Temporary Employees versus Permanent Employees Executive Summary The purpose of this paper is to determine whether a company should utilize temporary employees over hiring permanent fulltime employees. This paper will look at not only the economic cost and the accounting cost of both options; it will also factor in the long-run economic impact that both options will have on
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Description | Introduction | 10 | Introduce the objective and goal(s) for the report. | Manufacturer | 5 | Provide the manufacturer of the selected equipment. | Model number | 5 | Provide the model number of the selected equipment. | Cost | 5 | Provide the cost for the piece of required equipment. | Mounting | 5 | Explain how the equipment is mounted to a building. | Speed | 5 | Provide the maximum speed that each link will be able to achieve. | Frequency | 10 | For the RF option‚ provide
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Introduction Network architecture is a combination of topology and protocols. In this paper‚ I will discuss topology‚ which is the defined as the shape of a network or how a network is laid out. Topology also consists of how the different components or nodes of a network are connected and how they communicate with each other. Topologies are either logical or physical. In addition‚ in the sections of this paper‚ I will compare and contrast some different conventional architecture and what types of
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Project Title: A study on "EMPLOYEES ABSENTEEISM" Submitted by: XXXXXXX XXXXXX MBA - HR INTRODUCTION Project Title : A study on "EMPLOYEES ABSENTEEISM" with special reference to A1 EXPORTER Pvt. Ltd.‚ OBJECTIVES OF THE STUDY To identity the reasons tor Absenteeism To measure the Employees Absenteeism level. To identity steps required to decrease the Absenteeism. To study. Employees working condition. To identity factor that motivates the Employees which minimize Absenteeism
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Bus Topology Bus networks (not to be confused with the system bus of a computer) use a common backbone to connect all devices. A single cable‚ the backbone functions as a shared communication medium that devices attach or tap into with an interface connector. A device wanting to communicate with another device on the network sends a broadcast message onto the wire that all other devices see‚ but only the intended recipient actually accepts and processes the message. Ethernet bus topologies are
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Chapter 1. Types and components of computer systems Hardware is a general term for the physical components that make up a computer system. Software is a general term for the programs that control the computer system. Systems software are programs that allow the hardware to run properly‚ e.g. operating systems. Applications software are programs that allow the user to do specific tasks‚ e.g. spreadsheets. The central processing unit (CPU) interprets and executes the commands from the hardware and
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