1) Which of these is a input device? a) Speakers b) Data projector c) Magnetic ink character recognition 2) A variety of output devices are used to present information. Choose the appripriate devices you would use? a) Speakers b) Bar-code scanning c) Projector d) Touch-tone telephones 3) There are a number of factors that must be considered when choosing an input method for a particular system. Which of these is not a factor? a) The state of the current technological development b) Volume of the data c) Has to be difficult to use d) Cost 4) Input devices allow only small quantities of data to be read at a specific time. a) True b) False 5) Which of these is not a output device? a) CD-R b) Hard disk c) Magnetic tape d) CD-RAM 6) CRT is a monitor. a) True b) False 7) Headsets combines (is) an input device and output device. a) True b) False 8) Identify this device. a) Optical mark recognition b) Magnetic ink character recognition c) Barcode reader d) Magnetic stripe card

input,output and storage devices

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