Computer Basic Information Impact printers strike a ribbon against the paper to produce character images use optical technology are more expensive than Laser printers include ink-jet and thermal devices None of these strike a ribbon against the paper to produce character images use optical technology are more expensive than Laser printers include ink-jet and thermal devices None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not an output device of a computer? All of these keyboard CRT screen VDU Printer All of these keyboard CRT screen VDU Printer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The process of entering data into a storage location cause variation in its address number is destructive of previous contents adds to the contents of the location None of these is known as a readout operation cause variation in its address number is destructive of previous contents adds to the contents of the location None of these is known as a readout operation ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The IC was invented at Texas instruments in year 1958 by Clive Sinclair Jack Kilby John Napier Herman Hollerith Steve Wozniak Clive Sinclair Jack Kilby John Napier Herman Hollerith Steve Wozniak ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following isn't used in the storage phase of a computer-based information system? Diskette None of these Keyboard Magnetic Hard disk Diskette None of these Keyboard Magnetic Hard disk ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which part of the diskette should never be touched? Oval slot Hub Corner None of these Centre Oval slot Hub Corner None of these Centre ANSWER DOWNLOAD EXAMIANS APP
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