When a Web Page Uses Graphics for the Main Navigation

question 12

Multiple Choice

When a web page uses graphics for the main navigation links, provide accessibility by:

• A) using alt attributes
• B) providing text links on the bottom of the page
• C) both a and b
• D) none of the above

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Definitions:

Red Cones

Photoreceptor cells in the retina that are sensitive to red light, playing a critical role in color vision.

Color-blind

A visual impairment in which an individual has difficulty distinguishing between certain colors, typically red and green or blue and yellow.

Protanopia

A type of color blindness where individuals have difficulty distinguishing between red and green colors.

Deuteranopia

A type of red-green color blindness caused by the absence of or defect in the green cone cells in the eye.