Computer Basic Information An optical input device that interprets pencil marks on paper media is Optical sacnners Magnetic tape O.M.R Punch card reader Optical sacnners Magnetic tape O.M.R Punch card reader ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name given to the 8-bit unit used for coding data? word block of characters None of these KB byte word block of characters None of these KB byte ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following devices can be used to directly input printed text? OCR All of these MICR OMR None of these OCR All of these MICR OMR None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name given to the specialized storage element in the processor unit of a computer which is used as a "scratch pad" during processing operations? primary memory cache memory storage register None of these accumulator primary memory cache memory storage register None of these accumulator ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following registers is used to keep track of address of the memory location where the next instruction is located? Memory Address Register Memory Data Register None of these Instruction Register Program Counter Memory Address Register Memory Data Register None of these Instruction Register Program Counter ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is meant by the term RAM? Memory which is used for permanent storage Memory which can only be written to Memory which can be both read and written to Memory which can only be read None of these Memory which is used for permanent storage Memory which can only be written to Memory which can be both read and written to Memory which can only be read None of these ANSWER DOWNLOAD EXAMIANS APP
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