CompTIA
HIT-001 · Question #340
Which of the following measures the time a cathode-ray tube (CRT) electron beam takes to paint a screen from top to bottom?
The correct answer is D. Refresh rate. See the full explanation below for the reasoning.
Question
Which of the following measures the time a cathode-ray tube (CRT) electron beam takes to paint a screen from top to bottom?
Options
- ABus width
- BDot Pitch
- CVideo RAM size
- DRefresh rate
How the community answered
(53 responses)- A8% (4)
- B4% (2)
- C15% (8)
- D74% (39)
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