Computer Basic Information Which type of printer is used in Indian Railway Reservation System? Inkjet Printer Daisy Wheel Printer Lazer Printer Dot Matrix Printer Inkjet Printer Daisy Wheel Printer Lazer Printer Dot Matrix Printer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What process prepares the magnetic surface of a disk by creating concentric circles, called tracks, around the disk? (Each track is further divided into pic-shaped sections called sectors.) Sectioning None of these Copying Formatting Tracking Sectioning None of these Copying Formatting Tracking ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The ability of a computer system to remain operational despite various failures is Schema Relation Versatility None of these Resilience Schema Relation Versatility None of these Resilience ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Character readers are those devices which read the characters printed on the source documents and then convert them directly into computer-usable input. Which of the following is not a character reader? OMR None of these MICR LCD OCR OMR None of these MICR LCD OCR ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which kind of devices allows the user to add components and capabilities to a computer system? Output devices Input devices Storage devices System boards Expansion slots Output devices Input devices Storage devices System boards Expansion slots ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following input/output devices is not associated with personal computers? punched cards color monitors mice optical scanners dot-matrix printers punched cards color monitors mice optical scanners dot-matrix printers ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS