Computer Basic Information A magnetic tape volume that is used on a data processing operation without any change to its contents is None of these Card reader Punched paper tape Magnetic disk Master tape None of these Card reader Punched paper tape Magnetic disk Master tape ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The barcode which is used on all types of items, is read by a scanning device directly into the computer. What is the name of this scanning device? MICR OCR Laser scanner Wand None of these MICR OCR Laser scanner Wand None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following high speed non-impact printers are fast enough to print the entire book in about 1 minute. Dot-matrix Laser Page Line None of these Dot-matrix Laser Page Line None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following memories must be refreshed many times per second? Dynamic RAM EPROM None of these ROM Static RAM Dynamic RAM EPROM None of these ROM Static RAM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following statements best describes the batch method of input? Source documents aren't used None of these Data is collected in the form of source documents, placed into groups, and then input to the computer Data is processed as soon as it is input Data is input at the time it is collected Source documents aren't used None of these Data is collected in the form of source documents, placed into groups, and then input to the computer Data is processed as soon as it is input Data is input at the time it is collected ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A pen shaped device which can sense light, and is used to point at spots on a video screen. Joystick Plotter Mouse None of these Light pen Joystick Plotter Mouse None of these Light pen ANSWER DOWNLOAD EXAMIANS APP
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