Computer Basic Information Which is true for the digital computer? It is less accurate than the analog computer Both A and C It is used primarily in scientific applications None of these It represents the decimal numbers through a string of binary digits It is less accurate than the analog computer Both A and C It is used primarily in scientific applications None of these It represents the decimal numbers through a string of binary digits 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? OCR None of these Laser scanner Wand MICR OCR None of these Laser scanner Wand MICR ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following terms could be used to describe the concurrent processing of computer programs, via CRTs, on one computer system? Online processing Interactive processing None of these Time-sharing All the above processing Online processing Interactive processing None of these Time-sharing All the above processing ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A monitor looks like a TV set but it does not Display graphics Give a clear picture Receive TV signals Give a steady picture None of these Display graphics Give a clear picture Receive TV signals Give a steady picture None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which printer is very commonly used for desk-top publishing? Laser printer Daisy wheel printer None of these Ink-jet printer Dot-matrix printer Laser printer Daisy wheel printer None of these Ink-jet printer Dot-matrix printer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is considered a direct entry input device? Optical scanner Light pen Digitizer Mouse All of these Optical scanner Light pen Digitizer Mouse All of these ANSWER DOWNLOAD EXAMIANS APP
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