CALLED THE ENGIN OF THE COMPUTER. IT’S ALSO CALLED THE CPU (CONTROLE PROCESSING UNIT) ARITHMETIC LOGIC UNIT (ALU)-IN A DIGITAL CIRCUIT THA PERFORMS INTEGER ARITHMETIC AND LOGICAL OPERATION INPUT-INPUT IS WHAT THE USER US TO SEND INFORMATION TO THE PC TO TELL IT WHAT NEEDS TO BE DONE OUTPUT- OUTPUT IS WHAT THE PC USES TO SEND INFORMATION BACK TO THE USER
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hardware and software used in organizations today that perform computational tasks which improve overall performance. Every computational system consists of important hardware and software. As the IT-Coordinator of Sonora Behavioral Health, I use many devices in my daily routine. Working in the IT department requires me to use routers, switches, fax/copier, scanner, digital camera, flash drive, printers, computers, data projectors and software to interact within the organization. This paper will explain
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Kyiv 2011 Contents Introduction 2 1. Description of the work process of the device “Automobile guard with alarm system” 4 1.1. Description of the input and output values of the device 4 1.2. States of the system : 4 2. Design of a finite state machine 5 3. State diagram design 6 4. State table design 6 5. Design of the full – adder 7 5.1. Creation of project
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installations, therefore, were very expensive and could be afforded only by very large organisations. In this generation, mainly batch processing operating systems were used. In this generation, Punched cards, Paper tape, Magnetic tape Input & Output device were used. There were machine codes and electric wired board languages used. The main features of First Generation are: * Vacuum tube technology * Unreliable * Supported Machine language
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is the brain of the computer, it’s where all the computing is done, it’s a small chip that resides in computers and its job is to input and provide output. The processor handles all the basic system instructions, such as the processing mouse, the keyboard, input and the running applications. The memory is the internal storage areas in the computers storage. Its device is used to store information for the immediate use in the computer. Computer memory operates at a high speed. The Chipset is a set
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Technical Interview Questions for Instrumentation Engineering 1. For what purpose Pirani gauge is used? Ans. Low pressure measurement. 2. Psi stands for ____? Ans. Pounds per square inch. 3. Low pressure is expressed in ________? Ans. Torr. 4. What is the disadvantage of orifice meter & why they are preferred in the industries? Ans. It gives a permanent pressure loss but due to their low cost they are preferred in the industries. 5. Bolometer is used as ________? Ans. Radiation detector. 6. Stroboscope
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"small" signal the output is a replica of the input except for a change in amplitude. In simple terms this means that a sine wave in gives you a sine wave out. That is the hallmark of a linear system. Large Signal Amplifier A large signal will however make the device operate in a non-linear fashion by clipping the output or introducing various kinds of distortion. This is why you cannot turn the volume on an amplifier all the way up to the maximum value because even small input signals will be reduced
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receiving input from the devices (keyboard, mouse, scanner), processing data (calculate, save the data), sending output to the display screen, creating files, directories, and keeping track of files and directories on the disk. Operating system function There are a lot of functions on an operating system. Even there is one function stop working, our computer system will crash. The basic functions of an operating system including: Booting the computer, Performs basic input output function
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DEFINITION DIGITAL COMPUTER: A digital computer is machine that stores data in a numerical format and performs operations on that data using mathematical manipulation. This type of computer typically includes some sort of device to store information, some method for input and output of data, and components that allow mathematical operations to be performed on stored data. Digital computers are almost always electronic but do not necessarily need to be so. There are two main methods of modeling the
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ABSTRACT—SpaceWire is a real-time communications network for use onboard spacecraft. It has been designed to connect together sensors, mass-memories, processing units, and downlink telemetry sub-systems onboard a spacecraft into a lightweight, high-performance data-handling network. This paper provides an introduction to SpaceWire and the SpaceWire standard. It describes the key features of SpaceWire. The many current and planned space missions that are using or plan to use SpaceWire for onboard
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