Which of the following is a measure of screen brightness?
A) contrast ratio
B) luminance
C) both a and b
D) neither a nor b

Question

Quizplus · Accepted Answer

Luminance is a measure of the brightness or light intensity of a display. Contrast ratio, on the other hand, measures the ratio of the luminance of the brightest color (white) to that of the darkest color (black) that the system is capable of producing. Both are related to screen brightness in different ways, making option C correct.

Which of the Following Is a Measure of Screen Brightness