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 Wand Laser scanner None of these MICR OCR Wand Laser scanner None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not an output device of a computer? Printer VDU CRT screen keyboard All of these Printer VDU CRT screen keyboard All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who invented the supercomputer ? JH Van Tassell Charles Ginsberg Charles Babbage Seymour cray JH Van Tassell Charles Ginsberg Charles Babbage Seymour cray ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information LISP was developed by John Mc Carthy Dr. Hollerith Blaise Pascal None of these John Napier John Mc Carthy Dr. Hollerith Blaise Pascal None of these John Napier ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is considered a direct entry input device? Digitizer Light pen Optical scanner Mouse All of these Digitizer Light pen Optical scanner Mouse All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following memory is volatile ROM RAM PROM EPROM ROM RAM PROM EPROM ANSWER DOWNLOAD EXAMIANS APP
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