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University of Pembangunan Nasional
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Pokok Bahasan Perangkat Keras Komputer Perangkat Lunak Komputer Program Aplikasi Word processing Presentation Spreadsheets Pengelolaan Data dan Informasi Jaringan Komputer Aplikasi jaringan: Internet, Intranet
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Detail Pokok Bahasan 1. Teknologi Infomarasi Dasar Teknologi Informasi Konsep-Konsep Sejarah Komputer Komponen Dasar Sistem Komputer Bagaimana Sistem Komputer Bekerja 2. Fungsi Utama Perangkat Keras Komputer Konfigurasi dan Klasifikasi Komputer CPU (Central Processing Unit) Peralatan Input-Output dan Pendukung Penyimpan Skunder 3. Dasar penggunaan Aplikasi Perangkat Lunak dan OS OS (Operating System) dan Fungsinya Disk Operating System (DOS) Bahasa tingkat tinggi dan Tingkat Rendah Assembler, Compiler dan Interpreter WINDOWS dan Dasar MS Office 4. Keamanan Data Pentingnya Backup Krisis Virus Komputer 5. Komputer dan Jaringan Local Area Network (LAN) Metropolitan Area Network (MAN) Wide Area Network (WAN) LAN Components, Topologies and Types Transmission Media
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Tujuan: Menggambarkan tiga ciri-ciri dasar Komputer Describe at least four areas of society in which computers are used Identify the basic components of a computer system: input, processing, output, and storage List some common input, output, and storage media Distinguish data from information Describe the significance of networking Explain the significance of the Internet Explain the various classifications of computers
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Course Assessment Quiz20% Test20% Assignment20% Final Exam40% Total = 100%
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Introduction to Computers Computer hardware Input, Output & peripheral devices History of computers
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Basic Components of a Computer System What is computer? An electronic device that can accept data (input), process the input to useful information (process) according to a set of instructions, store the instructions and the results of processing (storage), and produce the information (output).
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Basic Components of a Computer System Other definition: A machine that can be programmed to accept data (input), process it into useful information (output), and store it away (in secondary storage device) for diamankan or later reuse Proses diarahkan oleh perangkat lunak tetapi dilakukan oleh perangkat keras
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Information Age Evolving more rapidly than Industrial Age Will continue into the current century
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Cornerstones of our Economy Land Labor Capital Information Forging a Computer-Based Society:
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Jobs From physical to mental From muscle-power to brain-power Forging a Computer-Based Society:
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A Computer in Your Future Where used? Bank withdrawal Supermarket Drive the car Do I need a Personal Computer? Campaign: One Home, One PC Many more use at work Will I use a computer in my future career? Almost every job will involve use of a computer Video: Future of Information TechnologyFuture of Information Technology
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Computer Literacy Awareness Importance Versatility Pervasiveness in our society Knowledge What are computers How do computers work Terminology Interaction Use some simple computer applications
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Is computer literacy enough? Need to be computer literate to manipulate a computer Need to be computer fluent on computer concepts as a basis to build deeper knowledge Computer fluency make one able to continue follow developments as computers continue to evolve
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Basic Information Technology Concept Information technology - the use of modern technology to aid the capture, storage, retrieval, analysis, and communication of information. The various methods of delivering information are by the use of data, text, image, and voice for personal or organization needs.
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History of Computers Man from centuries ago used a physical unit or sets of units to represent numbers or quantities. A number or a quantity can be represented by a physical thing, whether it is: a pebble a transistor a bead of wire a mark on a bit of paper a mechanical gear wheel an electrical relay a vacuum tube
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The Nature of Computers Characteristics Speed Reliability Storage capability Results Productivity Decision making Cost reduction
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Where Computers Are Used: Graphics Graphs and charts Animated graphics Visual walk-through
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Where Computers Are Used: Education Teaching and testing aid Learning by doing Computer-based instruction
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Where Computers Are Used: Retailing Bar codes for pricing and inventory Shipping
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Where Computers Are Used: Energy Locate oil, coal, natural gas, and uranium Monitor the power network Meter reading
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Where Computers Are Used: Law Enforcement National fingerprint files National files on criminal Computer modeling of DNA
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Where Computers Are Used: Transportation Cars Run rapid transit systems Load containerships Track railroad cars Monitor air traffic
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Where Computers Are Used: Money Record keeping Banking by phone Credit cards
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Where Computers Are Used: Agriculture Billing Crop information Feed combinations Livestock breeding and performance
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Where Computers Are Used: Government Forecast weather E-government Process immigrants Taxes Registration: birth, identity, car etc.
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Where Computers Are Used: The Home Educational tool Record keeping Letter writing Budgeting Drawing and editing pictures Newsletters Connecting with others
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Where Computers Are Used: Health and Medicine Monitor patients Electronic imaging Diagnose illnesses Tele-health
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Where Computers Are Used: Robotics Perform jobs that are dangerous for humans Factory work
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Where Computers Are Used: The Human Connection Assist the disabled Assist athletes by monitoring their movements
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Where Computers Are Used The Sciences Research Simulation Connectivity Communication Telecommuting
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Where Computers Are Used Training Airline pilots Railroad engineers Paperwork Junk mail Term paper Record keeping
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Computers are all around! Grocery store Schools Libraries Bank Mail Malls We interact with computers everyday! We interact with computers everyday!
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What computers can’t do yet? Complex human activities What else? Can you think of others?
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