MCQs Solution
1. Which type of monitor is most commonly used with portable computers?
a. cathode ray tube
b. monochrome
c. flat-panel display✔
d. data projector
2. This type of monitor can display only one color, such as white, against a black background.
a. grayscale
b. monochrome ✔
c. color
d. SVGA
3. In a CRT monitor, this component helps the electron gun aim its beam at the screen's phosphor dots.
a. magnetic coil ✔
b. magnetic field
c. magnetic switch
d. magnetic tube
4. An LCD monitor uses crystals that become opaque when is applied.
a. pressure
b. force
c. phosphor
d. electricity ✔
5. Most passive matrix LCD monitors now use technology.
a. thin-film
b. active matrix
c. dual-scan
d. flat-panel ✔
6. Document designers sometimes use a special type of monitor called a display.
a. CRT
b. paper-white✔
c. TFT
d. electroluminescent
7. Resolution is determined by the computer's
a. monitor ✔
b. video controller
c. CPU
d. system unit
8. A monitor's is measured in Hertz (Hz).
a. refresh rate✔
b. speed
c. resolution
d. viewable area
9. The Video Graphics Array (VGA) resolution standard is pixels.
a. 640 x 480 ✔
b. 800 x 600
c. 1024 x 768
d. 1280 x 1024
10. When you choose a monitor, look for one with a dot pitch that is no greater than
a. .18 mm
b. .28 mm ✔
c. .38 mm
d. .08mm
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