BYTE 1 Teaching Guide Contents Introduction to the series For the instructor Introduction to the Teaching Guides Features of the Teaching Guides A practical approach Issues involved in using computers Ideas on class management Some ideas for practical application Unit 1: The evolution of computers Teaching objectives Learning outcomes Introduction for the teacher Sample lesson plan for a 40-minute period Suggested answers to end-of-unit questions Additional information for the teacher Activity
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Laptop Computer vs. Desktop Computer A laptop is a computer which is designed to be portable. Usually this entails making sacrifices in terms of performance and utility. Laptops are intended for people who travel a lot and need a computer which can go with them. A desktop computer is meant to be stationary. This usually results in a lower price and better options for upgrading. Desktops are intended for permanent workstations and generally have more power and storage capacity than laptops.
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UML Class Diagram and Packages * Agenda * What is a Class Diagram? * Essential Elements of a UML Class Diagram * Packages and Class Diagrams * Analysis Classes Approach * Tips What is a Class Diagram? * A class diagram describes the types of objects in the system and the various kinds of static relationships that exist among them. * A graphical representation of a static view on declarative static elements. * A central modeling technique that runs through
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CHAPTER ONE COMPUTER SYSTEM FUNDAMENTALS 1.1 Computer System as a Universal Tool A computer system is an electronic device that accepts inputs; transform the input through some processes to obtain output or information that can aid effective decision making. Information originated from raw data which by its own simple definition is any raw fact or figure that can be subjected to a form of manipulation before it can be trusted for decision making. Data can originate from various sources depending
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Computer Networks NETWORKING CONCEPTS Network A network is basically an interconnection of various points to make a connected system e.g Road‚ Telephone‚ Social Data Network A computer network therefore refers to an interconnection of computers and other peripherals by use of a communication link Peer to Peer Networks In a peer-to-peer network‚ all computers are considered equal; they all have the same abilities to use the resources available on the network. Peer-to-peer networks are designed
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Compensation and benefits packages are the talk of the century. Whether it is benefits offered by the government‚ an insurance company‚ the local supermarket‚ a fortune 500 company‚ a logistic firm‚ retail‚ or even being the owner of a business‚ this topic is wide spread. Employees want to know what they will get in exchange for their working for a company. The cost of dental‚ vision‚ and health benefits are increasing higher than ever before and having a great benefits package will surely have employees
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Practical Computer Training Guide | Adulemedia Technologies‚ Onne | | Prepared by Burabari Adule Nkor Prepared by Burabari Adule Nkor CHAPTER ONE INTRODUCTION TO THE COMPUTER The computer is often described as an electronic machine that accepts data and process the data into information. This is to say that the computer has means of accepting data from the user and work on those data to come out with information as directed by the user. The computer is electronics. That is to say to some
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Computer Systems A Programmer’s Perspective This page intentionally left blank Computer Systems A Programmer’s Perspective Randal E. Bryant Carnegie Mellon University David R. O’Hallaron Carnegie Mellon University and Intel Labs Prentice Hall Boston Columbus Indianapolis New York San Francisco Upper Saddle River Amsterdam Cape Town Dubai London Madrid Milan Munich Paris Montreal Toronto Delhi Mexico City Sao Paulo Sydney Hong Kong Seoul Singapore Taipei Tokyo Editorial Director:
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Computer and Health Athena B. Dela Cruz English 2 Writing in the Discipline March 2013 I- INTRODUCTION Today computers are used on a production‚ in the off schools and flats. Children‚ which can’t read and write yet‚ already strongly use this wonder machine‚ playing on it for hours. Most people always use computers for some important purposes. It is not uncommon that many daily occupations demand the full time use of computer. A computer is a programmable
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Computer System Introduction & Definitions — Computer is an electronic device that is used to solve various problems according to a set of instructions given to it — A computer is a programmable machine that receives input‚ stores and manipulates data‚ and provides output in a useful format Brief History of Computer — The first use of the word "computer" was recorded in 1613‚ referring to a person who carried out calculations‚ or computations‚ and word continued to be used in
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