Computer Basic Information The average time necessary for the correct sector of a disk to arrive at the read write head is ________ . Access time None of these Down time Seek time Rotational delay Access time None of these Down time Seek time Rotational delay ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The barcode which is used on all types of items, is read by a scanning device directly into the computer. What is the name of this scanning device? OCR MICR Wand Laser scanner None of these OCR MICR Wand Laser scanner None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following best describes a computer-based information system? A system in which a computer is used to turn data into information Processing data Performing complex mathematical calculations Data is put into the computer for processing Inputting data A system in which a computer is used to turn data into information Processing data Performing complex mathematical calculations Data is put into the computer for processing Inputting data ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The most advanced from of ROM is ? Cache Memory PROM RAM EEPRON Cache Memory PROM RAM EEPRON ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A printer in which the characters are embossed on a band is Dot-matrix Laser None of these Chain Golf-ball Dot-matrix Laser None of these Chain Golf-ball ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name given to the weapons which use computerised guidance system? Guided weapons Dumb weapons None of these Smart weapons Starwars weapons Guided weapons Dumb weapons None of these Smart weapons Starwars weapons ANSWER DOWNLOAD EXAMIANS APP
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