Desktop Application Desktop Application UI Design 2

Question 1

What is the role of a status bar in a desktop application window?

Accepted Answer

Display contextual information about the current state

Answer

A status bar at the bottom of a window shows context-sensitive information such as cursor position, word count, or task progress.

Question 2

Which color contrast ratio does WCAG 2.1 AA require for normal text in desktop applications?

Accepted Answer

4.5:1

Answer

WCAG 2.1 AA requires a minimum contrast ratio of 4.5:1 between foreground text and its background for normal-sized text.

Question 3

What is a 'ribbon' interface in desktop applications?

Accepted Answer

A tab-based toolbar grouping commands by category

Answer

A ribbon interface, popularized by Microsoft Office, organizes commands into tabs and groups, replacing traditional menu bars.

Question 4

In desktop UI design, what is a 'toast' notification?

Accepted Answer

A non-intrusive, auto-dismissing notification overlay

Answer

Toast notifications appear briefly on screen to inform users of events without interrupting their workflow, then disappear automatically.

Question 5

Which Gestalt principle explains why users perceive closely spaced UI elements as related?

Accepted Answer

Proximity

Answer

The Gestalt principle of proximity states that elements placed close together are perceived as belonging to the same group.

Desktop Application Practice Test