the processor processes it and send it back. The main reason behind memory is that it is faster in communication with the processor then the other memory devices such as hard disk etc. (4) Input/output devices: The input and output devices is another important element for example the processor is the input device and it gives its output to the monitor etc for output. There is another very important point the basic elements are considered as CPU (central Processing Unit)‚ I/O devices‚ and Memory
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receive orders‚ send messages‚ write reports‚ receive maps of the city‚ and use the GPS to let officers know where they are located. The success of the software was not as planned. Even before it was installed‚ officers were already upset that their input was not asked about the design of the interface; nobody asked their opinion and suggestions for the creation of the new system. The software itself had way too many complications. Officers were not satisfied at all with it. Some of the
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called hardware 2. The computer has something that enables it to figure out what to do with the input you give it: software. 3. You can’t touch software. 4. The microprocessor is the device in the computer that performs most of the tasks we ask the computer to do. The computer is unlimited in the things it can do. 5. According to the video the bread is the raw data that is input‚ the dial on the toaster was the information storage‚ toasted bread was compared to ___ raw data‚ and
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than people or products. Operations management in a nutshell is using physical resources in an optimum manner‚ converting input into output‚ so as to supply to the market the desired and finished product. Production Management Production management on the other hand focuses specifically on the production of goods and services and is concentrated upon churning output from input. It is a broad sum of activities that go into turning raw material into final‚ finished product. One may feel that production
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Peripherals are plugged into special sockets (ports) using cables. INPUT DEVICES Keyboard - Consist of typewriter-like keys that enable users to enter information into a computer. Mouse - Control the movement of a cursor or pointer on a display screen. The most common pointing device is the mouse. Scanner - Copies a picture or document into the computer Camera - Allows you to input photographs into the computer Graphic tablet - A pressure sensitive
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THE EVOLUTION OF A COPY PROGRAM BY PANKAJ KAMTHAN 1. INTRODUCTION This document tells a ‘story’ of the evolution of a program caused by the unforeseen changes in the requirements [Martin‚ 2002; Martin‚ Martin‚ 2006]. Let I be the set of input devices‚ O be the set of output devices‚ and let P be the program. Then the story is about the impact on the design of P due to variations in | I | and | O |‚ where | · | denotes the cardinality. The moral of the story is that‚ unless there is adequate
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Last criteria is efficiency of working. After conduct compare and contrast between those feature‚ usability of laptop outweighs usability of tablets will be seen. Hardware input devices are core contents of computing whether in laptop or tablet. Handiness of tablet is apparent. It could be possible by replacement of input device‚ like mouse and physical keyboard to virtual touch items. However obviously whether user of the tablet or not peoples are familiar with actual devices when compare with
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In computing‚ an 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. Examples of input devices include keyboards‚ mice‚ scanners‚ digital cameras and joysticks. Many input devices can be classified according to: * modality of input (e.g. mechanical motion‚ audio‚ visual‚ etc.) * the input is discrete (e.g. key presses) or continuous (e.g. a mouse’s
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ardiunoSTEP back • Review of STEP Arduino Facts • Microcontroller ATmega328 • Digital I/O Pins 14 (of which 6 provide PWM output) • Analog Input Pins 6 bootloader • Flash Memory 32 KB (ATmega328) of which 0.5 KB used by • SRAM 2 KB (ATmega328) • EEPROM 1 KB (ATmega328) • Clock Speed 16 MHz What is a microcontroller? a) A small microprocessor b) A microprocessor with built in memory and other components in the same chip c) A full computer system on a chip with limited capabilities
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FEEDBACK AMPLIFIER FEED BACK: The process of applying a fraction of output energy of some device back to the input is known as feedback. FEEDBACK AMPLIFIER: The amplifier using feed back process is called feedback amplifier. TYPES OF FEEDBACK AMPLIFIER: There are two types of feedback amplifier: a)Positive feedback amplifier b)Negative feedback amplifier POSITIVE FEEDBACK AMPLIFIER: >The amplifier in which feedback energy is applied in the same polarity or in same phase is called
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