Mobile App Design Mobile App Design 5

Question 1

Which type of mobile navigation pattern hides menu items behind a hamburger icon, expanding them on tap?

Accepted Answer

Drawer navigation

Answer

Drawer navigation (often triggered by a hamburger icon) slides in a panel of navigation options from the side of the screen.

Question 2

In mobile typography, what is 'dynamic type' (iOS) primarily designed to support?

Accepted Answer

User-defined text size preferences for improved accessibility

Answer

Dynamic Type allows users to set a preferred text size in iOS Settings, and apps that adopt it scale their fonts accordingly.

Question 3

What is 'feature creep' and why is it harmful in mobile app design?

Accepted Answer

The gradual addition of unplanned features that complicate the UX and bloat the app

Answer

Feature creep results from continuously adding features beyond the core use case, which clutters the UI and degrades the user experience.

Question 4

Which usability heuristic (Nielsen) states that users should not have to wonder whether different words, situations, or actions mean the same thing?

Accepted Answer

Consistency and standards

Answer

Nielsen's 'Consistency and standards' heuristic means that platform conventions and terminology should be uniform so users don't face ambiguity.

Question 5

When designing an empty state for a mobile app, what is the best practice?

Accepted Answer

Provide an illustration, a brief explanation, and a clear call-to-action to guide the user

Answer

A well-designed empty state uses visuals and a CTA to orient users and encourage them to take the next step rather than feeling lost.

Mobile App Design Practice Test