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 Which of the following is associated with networks? None of these Star topology Point-to-Point Both (A) and (B) Download, node None of these Star topology Point-to-Point Both (A) and (B) Download, node ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The main purpose of the off line device is To reduce the no.of operator errors in recording data All of these None of these To save floor space in the computer centre To save computer time To reduce the no.of operator errors in recording data All of these None of these To save floor space in the computer centre To save computer time ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Measuring unit of capacity of hard drive is - GHz GB G Newton Gwatts GHz GB G Newton Gwatts ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The first machine to successfully perform a long series of arithmetic and logical operations was: UNIVAC-I None of these ENIAC Analytic engine Mark I UNIVAC-I None of these ENIAC Analytic engine Mark I ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which type of system puts the user into direct conversation with the computer through a keyboard? None of these Time sharing Batch processing Interactive computer Real time processing None of these Time sharing Batch processing Interactive computer Real time processing ANSWER DOWNLOAD EXAMIANS APP
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