Computer Basic Information Which device of computer operation dispenses with the use of the keyboard? Light pen Joystick None of these Touch Mouse Light pen Joystick None of these Touch Mouse ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A common use of computer in office is for None of these Distributed All of these Word processing Data None of these Distributed All of these Word processing Data ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A computer system consisting of its processor, memory and I/O devices accepts data, processes it and produces the output results. Can you tell in which component is the raw data fed? Main memory None of these Arithmetic unit Mass Memory Logic unit Main memory None of these Arithmetic unit Mass Memory Logic unit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Name of the first guided weapon in the world which used a programmable digital computer: Mk 46 Torpedo None of these Sting Ray Torpedo Air-Launched Cruise Missile (ALCM) Tomahawk Missile Mk 46 Torpedo None of these Sting Ray Torpedo Air-Launched Cruise Missile (ALCM) Tomahawk Missile ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A multi programming system is one that can compute many programs simultaneously share hardware resources with many programs simultaneously use many operating systems run very fast None of these compute many programs simultaneously share hardware resources with many programs simultaneously use many operating systems run very fast None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is considered a direct-entry input device? mouse light pen All of these digitizer optical scanner mouse light pen All of these digitizer optical scanner ANSWER DOWNLOAD EXAMIANS APP
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