Final ICT Exam |Question and Answer| 100% Correct #Latest

Final ICT Exam |Question and Answer| 100% Correct #Latest Characteristics of user *Ans* Physical characteristics, age, environment of use, task to be undertaken, experience Radio Frequency ID *Ans* Way of tracking objects by attaching a transmitter that sends a signal, getting the serial number and location Employee's must ? *Ans* Take reasonable care and use protective equipment Disability Monitors *Ans* Can zoom in, check and change font size. Change screen resolution and adjust color contrasts Input Media *Ans* OMR, OCR,MICR,BARCODE,MAGNETIC STRIPES Output devices *Ans* Speakers, Monitors, Printers, Projectors, Headphones Optical Mark Recognition *Ans* On an exam paper, multiple choice, the scanner / reader would find out where the mark is on the paper Optical Mark Recognition ? *Ans* Uses a light beam, senses position of pencil or other marks on paper. Software allocates the value. It is very expensive , however results are produced quickly Optical Character Recognition *Ans* Uses a scanner and specialist software to turn paper based text into computer characters Health and Safety at work act 1974 *Ans* Protects workers from things that could cause them to have accidents or damage to their health . Employers duty of care to provide *Ans* - Safe Working Environment - Appoint someone trained in Health and Safety - Emergency training - Risk assesments Magnetic ink character recognition *Ans* Uses magnetic ink to print characters . shaped to ansi standards and used to direct cheques and also read easily. Visual Output devices *Ans* Monitors, Projectors, Printers Printer Types *Ans* Laser,inkjet, plotter,thermal Special Purpose input devices *Ans* Tracker ball, foot mouse , speed of mouse adjusted, single key strokes Users of ict systems can use a variety of input devices including ? *Ans* Scanner, Digital Camera, Touch pad, Keyboard, Mouse, Touch screen, Touch tone pad Photo Printing *Ans* Much cheaper than printing at hom