can see and touch in a computer. What is a software? - A software is something we can see but cannot touch‚ it is usually stored in a computer system. Some of the examples of hardware are: - Mouse - Keyboard - Monitor - CPU -Speaker - Printer - Scanner - Trackerball - Joystick Some of the examples of software are: - Microsoft Words - Internet Explorer - etc As of the moment‚ many trends come out in the business world to make human tasks more fast and easy. Information Technology
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UNIX Linux printer configuration- allows users to configure a printer Task 2 Ch.14 p 582 1. lp and lpr send their standard input to the printer. 2. Either sudo lprm – or sudo cancel –a will remove all jobs from the print queues. 3. lpc status shows a list of the print queues lpq shows what is in the default print queue lpq -Psomeprinter shows what is in a specific print queue 4. Sharing a Linux printer using Samba allows Windows and OS/2 clients to send print jobs to the printer. 5. CUPS
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Compare raster graphics from vector graphics. A raster graphics image‚ or bitmap‚ is a dot matrix data structure representing a generally rectangular grid of pixels‚ or points of color‚ viewable via a monitor‚ paper‚ or other display medium. Raster images are stored in image files with varying formats. A bitmap corresponds bit-for-bit with an image displayed on a screen‚ generally in the same format used for storage in the display’s video memory‚ or maybe as a device-independent bitmap. A bitmap
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Functional Requirements 24 PORT SWITCH 24 Port PATCH PANELS PCSs and printer configurations with TCP/IP protocol File and printer sharing setup on systems RJ 45 Connectors PCs and printer configurations with TCP/IP protocol File and printer sharing setup on systems 10 BY 4 Trunking installed round the walls 8 double network points 310 meter long Ethernet cable and extra 6 meters for Coner and clamps The printer is been connected through a host computer 4 servers 1 web server
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Chapter 9 Input/Output Devices Contents: I. Introduction II. Input Devices a. Keyboard‚mouse‚joystick‚scanners‚digital camera‚ bar code reader‚ touch Sreeen‚Speech input device (microphone) III. Output Devices a. Monitor ‚ Speaker‚ Printers ( different types) ----------------------------------------------------------------------------------------I. Introduction The computer will be of no use unless it is able to communicate with the outside world. Input/Output devices are required for users to
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Introduction to Computers Written Assignment 1 Chapter 1 1. What is the most important difference between a computer and a calculator A calculator can only process numerical data‚ which means‚ it can only work with numbers‚ but a computer can process alphanumerical data‚ such as numbers‚ letters‚ graphics‚ pictures‚ video‚ audio files and much more. A calculator can only be programmed to calculate numbers. A computer can use thousands different programs. 2. How are computers
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ICT Key Words/Terms – INFO1 The Need for Health and Safety Legislation To reduce: * Back ache * RSI * Eye Strain * Stress Stress Stress can come from: * The pace of work * Eye Strain * Worry about new technology * Frustrating software * Losing work‚ problems with viruses RSI To prevent RSI: * Adjust your chair to the correct position * Make sure there is enough space to work comfortably * Use a document holder * Use an ergonomic keyboard
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produces photo printers for both the professional and consumer markets. The DI consumer division recently introduced two photo printers that provide color prints rivaling those produced by a professional processing lab. The DI-910 model can produce a 4" _ 6" borderless print in approximately 37 seconds. The more sophisticated and faster DI-950 can even produce a 13" _ 19" borderless print. Financial projections show profit contributions of $42 for each DI-910 and $87 for each DI-950. The printers are assembled
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technology tools employed support the theory of Andragogy and adult learning concepts by incorporation of self concept and experiential learning into the course room. You created this PDF from an application that is not licensed to print to novaPDF printer (http://www.novapdf.com) 1 Technology strengths include the increased ability to advance the lesson and experience‚ enhance learning through increased education resources‚ and new learning strategies. Weaknesses include experience‚ knowledge
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STRATEGIC MARKETING Mid-Term Assignment 2013-2014 Table of Contents 1. Executive Summary……………………………………………………………………….3 2. Introduction………………………………………………………………………………..4 3. Organisation Description…………………………………………………………………..5 3.1. SWOT Analysis……………………………………………………………………6 3.1.1 table; SWOT Analysis……………………………………………………………7 3.2. Financial Situation…………………………………………………………………….8 3.3. Competitors……………………………………………………………………………8 4. Methodology……………………………………………………………………………….9 5. Findings……………………………………………………………………………………9
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