Computer Basic Information Who designed the first electronic computer - ENIAC? J presper Eckert and John W Mauchly Joseph M Jacquard None of these Both A and B Von Neuman J presper Eckert and John W Mauchly Joseph M Jacquard None of these Both A and B Von Neuman ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The bar code 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 Wand None of these OCR Laser scanner MICR Wand None of these OCR Laser scanner ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A device that stores one item of information is MDR Memory element None of these Block Compaction Memory guard MDR Memory element None of these Block Compaction Memory guard ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In which area of the primary storage section are the intermediate processing results held temporarily? Working storage space None of these Program storage area Output storage area Input storage area Working storage space None of these Program storage area Output storage area Input storage area ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In comparison with static RAM memory, the dynamic RAM memory has higher bit density and lower power consumption higher bit density and higher power consumption None of these lower bit density and lower power consumption lower bit density and higher power consumption higher bit density and lower power consumption higher bit density and higher power consumption None of these lower bit density and lower power consumption lower bit density and higher power consumption ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A printed document reader which scans the characters and then encodes them in a computer-compatible code for direct transmission to the computer is called None of these Laser scanner Optical character reader Kurzweil Data Entry Machine (KDEM) MICR None of these Laser scanner Optical character reader Kurzweil Data Entry Machine (KDEM) MICR ANSWER DOWNLOAD EXAMIANS APP
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