Computer Basic Information A processing unit that coordinates networks and data communication is known as CPU None of these Register unit Communications processor Control unit CPU None of these Register unit Communications processor Control unit ANSWER DOWNLOAD EXAMIANS APP
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 MICR None of these Laser scanner Wand OCR MICR None of these Laser scanner Wand ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A stand-alone system which produces one page of printed output at a time is Line printer Laser printer Page printer Dot matrix printer None of these Line printer Laser printer Page printer Dot matrix printer None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which device of computer operation dispenses with the use of the keyboard? Light pen None of these Mouse Joystick Touch Light pen None of these Mouse Joystick Touch ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What was the name of the first stored program electronic computer which was built in 1949 at Cambridge University in England? EDSAC MARK-I EDVAC UNIVAC None of these EDSAC MARK-I EDVAC UNIVAC None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Factory production lines can be automated using? Plotters None of these Machine tools VDUs Plotters None of these Machine tools VDUs ANSWER DOWNLOAD EXAMIANS APP
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