Computer Basic Information An input device that is able to interpret pencil marks on paper media is known as Magnetic disk Magnetic tape None of these Card Puncher Optical Mark Reader Magnetic disk Magnetic tape None of these Card Puncher Optical Mark Reader ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A code which uses more bits for each character then what is necessary is known as Mnemonics Redundant code Gray code None of these Hollerith code Mnemonics Redundant code Gray code None of these Hollerith code ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which programming language is much in vogue among users of microcomputers ALGOL None of these FORTH APL LOGO ALGOL None of these FORTH APL LOGO ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A light sensitive device that converts drawing, printed text or other images into digital form is None of these OMR Plotter Scanner Keyboard None of these OMR Plotter Scanner Keyboard ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A device that stores one item of information is Memory guard None of these MDR Memory element Block Compaction Memory guard None of these MDR Memory element Block Compaction ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who built the world's first electronic calculator using telephone relays, light bulbs and batteries? None of these Claude Shannon Konard Zuse George Stibitz Howard H. Aliken None of these Claude Shannon Konard Zuse George Stibitz Howard H. Aliken ANSWER DOWNLOAD EXAMIANS APP
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