Which Is an Example of Progressive Enhancement

question 18

Multiple Choice

Which is an example of progressive enhancement?

• A) specifying a background color as a fallback for a background image
• B) incorporating a shim
• C) creating a layout for small screens
• D) creating a media query

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Definitions:

Neutral Stimulus

A stimulus that initially produces no specific response other than focusing attention, before conditioning associates it with an unconditioned stimulus.

Unconditioned Response

An automatic, natural reaction to a stimulus that occurs without any prior learning or conditioning.

Food Reward

The pleasure and sense of satisfaction experienced after eating, which can be a powerful motivation for food consumption and choices.

Jump Rope

A physical activity involving jumping over a rope swung so that it passes under the feet and over the head of the jumper, used for exercise or play.