Computer Basic Information An optical input device that interprets pencil marks on paper media is Magnetic tape Optical sacnners O.M.R Punch card reader Magnetic tape Optical sacnners O.M.R Punch card reader ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following memory is capable of operating at electronics speed? None of these Magnetic disks Semiconductor memory Magnetic tapes Magnetic drums None of these Magnetic disks Semiconductor memory Magnetic tapes Magnetic drums ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Second generation computers are made of LSI Transistors VLSI Vaccum Tubes LSI Transistors VLSI Vaccum Tubes ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is a device that changes information into digital form? Digitizer Mouse None of these Light pen Modem Digitizer Mouse None of these Light pen Modem ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A typical modern computer uses Valves All listed here Vacuum tubes None of these LSI chips Valves All listed here Vacuum tubes None of these LSI chips ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A wireless technology built in electronic gadgets used for exchanging data over short distances is ______ None of these USB Bluetooth Wifi Modem None of these USB Bluetooth Wifi Modem ANSWER DOWNLOAD EXAMIANS APP
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