Computer Basic Information A logic gate is an electronic circuit which None of these allows electron flow only in one direction makes logic decisions works on binary algebra alternates between 0 and 1 values None of these allows electron flow only in one direction makes logic decisions works on binary algebra alternates between 0 and 1 values ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following storage and retrieval methods would be well suited to your processing requirements if you only need to retrieve records one at a time and there is no fixed pattern to the requests for data and records? indexed sectors indexed direct direct None of these sequential indexed sectors indexed direct direct None of these sequential ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is used for input and output both None of these All of these Graph plotter Line printer Teletype terminal None of these All of these Graph plotter Line printer Teletype terminal ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name of the reading device which mades use of photosensors and laser technologies to interpret printed, typed or even hand-written data directly from the source documents? MICR None of these Mark-sensing device ATM OCR MICR None of these Mark-sensing device ATM OCR ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is used as a primary storage device? None of these Magnetic drum Floppy disk PROM All of these None of these Magnetic drum Floppy disk PROM All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name given to the weapons which use computerised guidance system? Smart weapons Dumb weapons None of these Guided weapons Starwars weapons Smart weapons Dumb weapons None of these Guided weapons Starwars weapons ANSWER DOWNLOAD EXAMIANS APP
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