Question: Which of the following is an example of the Principle of Exemplars in action?
- An online clothing store has a detailed navigation menu which includes links to each type of item they offer.
- A movie streaming service's homepage includes categories such as "Romantic Comedies" with a list of films that fall into this category.
- A marketing agency's website includes quick links in the footer to reach key pages such as their Services and Pricing.
- A health care provider's website has the ability to be navigated using a keyboard.
Explanation
The Principle of Exemplars makes category labels easier to understand by showing representative items within a category. Examples help visitors quickly confirm what type of content a label contains. This supports stronger information architecture because users can make faster navigation decisions with less uncertainty. In website optimization, clear category meaning reduces friction and improves findability.
Why the other options are incorrect
Detailed navigation menu is incorrect because it reflects broad content listing, not category clarification through examples.
Footer quick links is incorrect because it supports shortcut navigation, not the Principle of Exemplars.
Keyboard navigation is incorrect because it relates to accessibility, not information architecture examples.
Source for verification
https://knowledge.hubspot.com/website-pages/manage-your-site-navigation-menu
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