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Exam details
Information architecture is the practice of organizing content, navigation, and labeling so users can find and understand information easily.
Good IA reduces confusion, improves discoverability, and makes interfaces feel easier to use.
A navigation hierarchy is the structure of categories, sections, and pathways users move through to reach content.
Labeling is the naming of menus, sections, links, and content so users can predict what they will find.
If labels are vague or internally focused, users cannot tell where to click next.