Special ink used in cheques contains____________.
Magnesium oxide
Copper oxide
Iron oxide
Calcium oxide
_______ is commonly used at CAD.
OMR
Graphic Tablet
OCR
MICR
__________ is an electronics highlighter.
Flatbed scanner
Light pen
Roller fed scanner
Pen scanner
The UPC is a unique combination of ___________.
Cross Bars
Horizontal bars
Vertical bars
Parallel bars
VDU can display _________.
Only text
Only graphic images
Both 1 and 2
None of these
_________ copies an image and transforma the image to the code used by a computer.
Monitor
Graphic tablet
_______ is an example of classification methods in OCR.
Character recognition
Template matching
Vocabutery
___________ is a device which transfers an image to the code used by a computer.
UPS
Scanner
_________ controls activities of a computer.
CU
ALU
MICR reads characters by examining their shapes using a _________ matrix.
8 × 14
7 × 10
10 × 13
