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? OCR None of these Mark-sensing device MICR ATM OCR None of these Mark-sensing device MICR ATM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An internal storage consisting of arrays of small rings of magnetic material called ferrite is Magnetic disk Magnetic core Magnetic tape None of these Optical mark reader Magnetic disk Magnetic core Magnetic tape None of these Optical mark reader ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The ASCII code for the character J is: 75 106 74 105 None of these 75 106 74 105 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Before a disk drive can access any sector record, a computer program has to provide the record's disk address. What information does this address specify? None of these Surface number Sector number All of these Track number None of these Surface number Sector number All of these Track number ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is used to check for errors in RAM chips? Parity chip Microprocessor chip None of these EPROM chip ROM chip Parity chip Microprocessor chip None of these EPROM chip ROM chip ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information When was the X Window System born? None of these 1990 1988 1989 1984 None of these 1990 1988 1989 1984 ANSWER DOWNLOAD EXAMIANS APP
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