Computer Basic Information What is object of UPS ? To increase the speed of a computer All of the listed here Using for storage Provides backup power To increase the speed of a computer All of the listed here Using for storage Provides backup power ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A pen shaped device which can sense light, and is used to point at spots on a video screen. Light pen None of these Plotter Mouse Joystick Light pen None of these Plotter Mouse Joystick ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A computer assisted method for the recording and analyzing of existing hypothetical systems is known as Data link Distributed processing None of these Data transmission Data flow Data link Distributed processing None of these Data transmission Data flow ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Impact printers strike a ribbon against the paper to produce character images None of these include ink-jet and thermal devices are more expensive than Laser printers use optical technology strike a ribbon against the paper to produce character images None of these include ink-jet and thermal devices are more expensive than Laser printers use optical technology ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In a PC, how much memory is available to application software? 640 KB 2048 KB 560 KB 1024 KB 760 KB 640 KB 2048 KB 560 KB 1024 KB 760 KB ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An optical input device that interprets pencil marks on paper media is Optical sacnners Punch card reader Magnetic tape O.M.R Optical sacnners Punch card reader Magnetic tape O.M.R ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS