Computer Basic Information A disk storage medium in the form of an assembly containing a single rigid magnetic disk permenently is card punch fixed disk disk cartridge None of these card reader card punch fixed disk disk cartridge None of these card reader ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information When a disk stack is serviced by a comb-like access mechanism, there is one read/write head for each cylinder disk track disk surface None of these cylinder disk track disk surface None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The main purpose of the off line device is All of these To save computer time To save floor space in the computer centre None of these To reduce the no.of operator errors in recording data All of these To save computer time To save floor space in the computer centre None of these To reduce the no.of operator errors in recording data ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name of the reading device which mades use of photosensors and laser technologies to interpret printed, typed or even hand-written data directly from the source documents? None of these OCR ATM MICR Mark-sensing device None of these OCR ATM MICR Mark-sensing device ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is a portion of memory that serves as a temporary repository for data as it waits for a given action? Bank Processor pool Memory Pool Processor Cache Bank Processor pool Memory Pool Processor Cache ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which method is of reading the characters & providing input to a computer. Magnetic ink character Punched paper tape Card punch None of these Optical character reader Magnetic ink character Punched paper tape Card punch None of these Optical character reader ANSWER DOWNLOAD EXAMIANS APP
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