Computer Basic Information An optical input device that interprets pencil marks on paper media is Punch card reader Magnetic tape Optical sacnners O.M.R Punch card reader Magnetic tape Optical sacnners O.M.R ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The ALU of a computer responds to the commands coming from primary memory cache memory external memory control section None of these primary memory cache memory external memory control section None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Output hardware is often categorized according to whether it: produces hardcopy or softcopy None of these is expensive requires a large amount of electricity to work can fit on a desktop produces hardcopy or softcopy None of these is expensive requires a large amount of electricity to work can fit on a desktop ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the main advantage of magnetic core memory over semiconductor RAM memory? more economical non volatile None of these a bit does not have to write after reading more compact and smaller more economical non volatile None of these a bit does not have to write after reading more compact and smaller ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The brain of any computer system is ALU Control unit CPU None of these Memory ALU Control unit CPU None of these Memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In this world of fast changing computer technology, one of the most important factor to be considered while purchasing a PC is, it should have a provision for None of these intelligent sensors high level integration faster data access self upgradability None of these intelligent sensors high level integration faster data access self upgradability ANSWER DOWNLOAD EXAMIANS APP
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