The amount of space between pixels in a CRT is called……..
a) dot pitch
b) pixel width
c) resolution
d) gap factor
Which characteristic of a monitor technology should be minimized?
a) resolution
b) scan rate
c) dot pitch
d) refresh rate
A pointing device that requires minimal space is called…….
a) scanner
b) trackball
c) graphic tablet
d) both a & c
An example of pointing device used with portable computers is ……..
a) touchpad
b) pointing stick
c) trackball
d) all of these
A graphics tablet is commonly activated by a …
a) finger
b) joystick
c) stylus
d) trackball
How many types of digital camera?
a) one
b) two
c) three
d) four
point-and-shoot camera, DSLR camera
