What does DSLR stand for?
a) digital single lens reflex
b) digital site length reflex
c) digital site lens reflex
d) none of these
How many types of video cards in video input?
a) one
b) two
c) three
d) four
frame grabber video card, full motion video card
A type of reader used to commonly used to read UPC code is…….
a) bar-code reader
b) optical mark reader
c) magnetic-ink character reader
d) both a & c
The type of reader used to read bank checks is
a) optical mark reader
b) magnetic-ink character reader
c) bar-code reader
d) none of these
How many types of optical scanner?
a) one
b) two
c) three
d) four
flatbed scanner, sheetfed scanner, handheld scanner
Which device uses reflected light to determine the location of pencil marks on standardized test answer sheets and forms?
a) CRT
b) OMR
c) LCD
d) OCR
OMR stand for Optical Mark Recognition
