In Dot Matrix Printers each pins makes a ______________
Dot
Line
Bar
Square
MICR is ______________
Magnetic Ink Character Recognition
Machine Independent Character Recognition
Machine Interface Character Reading
Magnetic Ink Character Research
_____________ has established a standard typeface for Optical character called OCR-A
WIPRO
IBM
American National Standard Institute
BPL
_______________ is used for playing games
Keyboard
Trackball
Joystick
Light pen
_______________ prints one line at a time
Character printer
Line printer
Non-impact printer
None of these
A Joystick has a ________________ that sticks out from the main mechanism with a ball attached to the lower end.
Ball
Button
Rod
_____________ looks like a television screen
Mouse
UPs
Monitor
Name the plotter that uses rolls of paper instead of sheets.
Drum plotter
Flat-bed plotter
Custom plotter
The tip of the light pen has a _________________
Light emitting element
Light sensitive
Light reflecting element