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? OCR Laser scanner Wand None of these MICR OCR Laser scanner Wand None of these MICR ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Hardware _____ memory is seldom used in modern computers. PROM LIFO ROM RAM None of these PROM LIFO ROM RAM None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Full adder has 8 inputs 3 inputs None of these 4 inputs 10 inputs 8 inputs 3 inputs None of these 4 inputs 10 inputs ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is a computer memory that can be programmed once, but not reprogrammed. ROM None of these PROM EPROM RAM ROM None of these PROM EPROM RAM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Number crunchier is the informal name for Mainframe computer None of these Super computer Micro computer Mini computer Mainframe computer None of these Super computer Micro computer Mini computer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is still useful for adding numbers? None of these Abacus ENIAC EDSAC UNIVAC None of these Abacus ENIAC EDSAC UNIVAC ANSWER DOWNLOAD EXAMIANS APP
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