Which Are the Four Principles of the Web Content Accessibility

question 17

Multiple Choice

Which are the four principles of the Web Content Accessibility Guidelines?

• A) contrast, repetition, alignment, proximity
• B) perceivable, operable, understandable, robust
• C) accessible, readable, maintainable, reliable
• D) hierarchical, linear, random, sequential

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Definitions:

Facial Nerve

The facial nerve, also known as cranial nerve VII, is responsible for controlling the muscles of facial expression, taste sensations from the anterior two-thirds of the tongue, and other functions.

Adrenergic Receptors

Proteins located on cell surfaces that mediate responses to epinephrine and norepinephrine, involved in the fight-or-flight response.

Alpha

A term often used to describe the first or most significant occurrence of something.

Muscarinic Receptors

A type of receptor found in various body tissues, responding to the neurotransmitter acetylcholine, involved in parasympathetic nervous system responses.