Higher resolution means…..
a) greater number of pixels
b) larger pixel size
c) more accurate voice recognition
d) bigger picture
Most digital cameras connect to a computer by plugging into……
a) system bus
b) expansion bus
c) AGP port
d) USB port
USB stand for Universal Serial Bus
An ……. is a single point in an electronic image?
a) pica
b) icon
c) pixel
d) key
……. Is the number of horizontal and vertical pixels in display device.
a) matric
b) resolution
c) index
d) capture rate
The advantage of high resolution over low resolution digital photography…….
a) better picture quality
b) greater cost saving
c) fewer storage requirements
d) faster processing speed
To display output on CRT screen, electron beams are swept across a coating of………
a) silicon
b) metal oxide
c) aluminum
d) phosphorus
