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 MICR Mark-sensing device OCR ATM None of these MICR Mark-sensing device OCR ATM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The central processor of a modern digital computer consists of primary memory None of these control unit All of these control unit and primary memory primary memory None of these control unit All of these control unit and primary memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A 32 bit microprocessor has the word length equal to 2 bytes 8 bytes None of these 4 bytes 32 bytes 2 bytes 8 bytes None of these 4 bytes 32 bytes ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following best describes a computer-based information system? Processing data Performing complex mathematical calculations A system in which a computer is used to turn data into information Inputting data Data is put into the computer for processing Processing data Performing complex mathematical calculations A system in which a computer is used to turn data into information Inputting data Data is put into the computer for processing ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In how many generations a computer can be classified ? 6 5 3 4 6 5 3 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is NOT a primary storage device? Magnetic tape All of these Magnetic disk None of these Optical disk Magnetic tape All of these Magnetic disk None of these Optical disk ANSWER DOWNLOAD EXAMIANS APP
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