Computer Basic Information An optical input device that interprets pencil marks on paper media is Optical sacnners O.M.R Magnetic tape Punch card reader Optical sacnners O.M.R Magnetic tape Punch card reader ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The most important advantage of a video disk is None of these Potential capacity Durability Compactness Cost effectiveness None of these Potential capacity Durability Compactness Cost effectiveness ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Communication using a modulated carrier to apply a data signal to a transmission medium in analog form is Local area network Base band networking Broad band networking None of these Modem Local area network Base band networking Broad band networking None of these Modem ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A 'number crunching' computer is one that can handle only numbers None of these large spreadsheets large alphanumeric data large volume of numbers only numbers None of these large spreadsheets large alphanumeric data large volume of numbers ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The heart of any computer is the None of these Disks I/O Unit Memory CPU None of these Disks I/O Unit Memory CPU 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 OCR None of these Laser scanner Wand MICR OCR None of these Laser scanner Wand ANSWER DOWNLOAD EXAMIANS APP
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