sLecture 1 - Computers and schooling Technology Sources (Discovering Computers 2007 A Gateway to tuition by Shelly, Cashman, Vermaat) The Internet Terms/Concepts Computer - An electronic device, operate under the deem of instructions stored in its own memory, that empennage accept information, emergence the info according to specified rules, vex results, and store the results for coming(prenominal) use. Data - A Collection of unprocessed items education - Conveys substance and is useful to people Computers process data into education Information engine room (IT), as defined by the Information Technology Association of the States (ITAA), is the study, design, development, implementation, support or management of calculator-based information systems, particularly bundle applications and reckoner hardware. IT deals with the use of electronic computers and computer package to convert, store, protect, process, transmit, and securely retrieve information. Today, the term information technology has ballooned to encompass numerous aspects of computing and technology, and the term has become in truth recognizable. IT professionals carry through a variety of duties that range from installing applications to scheming complex computer networks and information databases.
A few of the duties that IT professionals perform may complicate data management, networking, engineering computer hardware, database and software design, as thoroughly as the management and administration of immaculate systems. Source - hypertext tr ansfer protocol://en.wikipedia.org/wiki/Info! rmation_technology Input Any data and instructions entered into the memory of a computer Input Devices Keyboard, Mouse, wheel, joystick, lame controller, control pad, touch screen, stylus, graphics tablet, digital pen, microphone, digital camera, PC video camera, digital video camera, scanner, optic mark and caseful recognition, bar code reader, magnetic circle card reader, MICR, data collection device, biometric...If you want to get a full essay, couch it on our website: OrderCustomPaper.com
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