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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INPUT AND OUTPUT DEVICES In computing‚ input/output‚ or I/O‚ refers to the communication between an information processing system (such as a computer)‚ and the outside world possibly a human‚ or another information processing system. Inputs are the signals or data received by the system‚ and outputs are the signals or data sent from it. The term can also be used as part of an action; to "perform I/O" is to perform an input or output operation. I/O devices are used by a person (or other system) to
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Microcontrollers operate at frequency as low as 12 MHz‚ as this is adequate for many typical applications‚ enabling low power consumption (mill watt or nanowatt). Microcontroller is used in automatically controlled products and devices‚ such as automatic control system‚ appliances and toys. | Microprocessors | Microcontroller | |1. It is just a CPU.
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INPUT/OUTPUT ORGANIZATION • Accessing I/O Devices • I/O interface • Input/output mechanism Memory-mapped I/O y pp / Programmed I/O Interrupts Direct Memory Access • Buses Synchronous Bus Asynchronous Bus I/O in CO and O/S • • • Programmed I/O Interrupts DMA (Direct memory Access) A bus is a shared communication link‚ which uses one ‚ set of wires to connect multiple subsystems. The two major advantages of the bus organization are versatility and low cost. Accessing I/O Devices
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BUSINESS SALES LETTER Dianey E. Dampor Jorge F. Matig-a Jr. Jovanni M. Tinapay Jhiellina Nina C. Ortega Danibe Janniel D. Tutor Jen Sheena G. Fernandez Seigfred Arthur R. Bagares Introduction to business sales letters. Dianey E. Dampor Business sales letters is a direct mail which is designed to persuade the reader to purchase a particular product or service in the absence of a salesman. It has been defined as a form of direct mail in
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of a new printer‚ is to use the “add a printer” control panel option. One of the ways you can find out in windows what printer is installed on the computer is in “devices and printer”. You can access this by going to start‚ click on the control panel‚ from there a window will pop up‚ click on hardware and sound‚ double click on devices and printers. You can add a printer in the add a printer tab. Once you hit the tab‚ the computer will ask you how printer is connected to the computer for example:
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Input Device is any peripheral (piece of computer hardware equipment) used to provide data and control signals to an information processing system such as a computer or other information appliance. A keyboard is the most common input device. Using a keyboard‚ the user can type the text and execute commands. Keyboard is designed to resemble a regular typewriter with a few additional keys. Data is entered into the computer by simply pressing various keys. The layout of a keyboard comes in various
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ssHow to Increase Sales in Retail with Market Basket Analysis Marko Svetina‚ Jože Zupančič Merkur d.d. C. na Okroglo 7‚ Naklo‚ Slovenia marko.svetina@merkur.si University of Maribor‚ Faculty of Organizational Sciences Kidričeva cesta 55a‚ Kranj‚ Slovenia joze.zupancic@fov.uni-mb.si Abstract: This paper investigates market basket analysis as an important component of analytical CRM in retail organizations. It presents the case of the company Merkur d.d.‚ Slovenia‚ a trading company dealing in items
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SALES PLANNING FOR THE SALES MANAGER تخطيط المبيعات لمدير المبيعات Building a Winning Sales Plan in 10 Steps بناء على خطة المبيعات الفوز في 10 خطوات Summarize Your Objectives تلخيص أهدافك Identify the Strategic Objectives تحديد الأهداف الاستراتيجية Assess Prior Sales Performance وقبل تقييم أداء المبيعات Segment Your Customers الجزء عميلك Set This Year’s Objectives تعيين هذا العام الأهداف Develop Territories Action Plans وضع خطط عمل والأقاليم Develop Key Accounts Plans تطوير خطط
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island in the Atlantic. The inhabitants grow corn and breed poultry. The accompanying table shows the maximum annual output combinations of corn and poultry that can be produced. Obviously‚ given their limited resources and available technology‚ as they use more of their resources for corn production‚ there are fewer resources available for breeding poultry. Maximum annual output options | Quantity of Corn(pounds) | Quantity of Poultry(pounds) | 1 | 1200 | 0 | 2 | 1000 | 300 | 3 | 800 |
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