UX Accessibility and Inclusive Design 1

Question 1

What does WCAG stand for in web accessibility?

Accepted Answer

Web Content Accessibility Guidelines

Answer

WCAG is a set of internationally recognized guidelines published by the W3C to make web content more accessible to people with disabilities.

Question 2

What are the four core principles of WCAG, known by the acronym POUR?

Accepted Answer

Perceivable, Operable, Understandable, Robust

Answer

The POUR principles state that content must be Perceivable, Operable, Understandable, and Robust to be considered accessible.

Question 3

What is the minimum contrast ratio required for normal-sized text under WCAG 2.1 Level AA?

Accepted Answer

4.5:1

Answer

WCAG 2.1 Level AA requires a contrast ratio of at least 4.5:1 between normal text and its background to ensure readability for users with low vision.

Question 4

What is the purpose of 'alt text' on images?

Accepted Answer

To provide a text alternative for users who cannot see images, including screen reader users

Answer

Alt text conveys the content and function of an image to users who rely on screen readers or when images fail to load.

Question 5

What is 'keyboard accessibility' in web design?

Accepted Answer

Ensuring all functionality can be accessed and operated using only a keyboard

Answer

Keyboard accessibility ensures that users who cannot use a mouse—including those with motor disabilities—can access all features using the Tab key and other keyboard controls.

UX - Design Practice Test

UX - Design Practice Test

UX Accessibility and Inclusive Design 1