User Testing Exam User Testing Accessibility and Inclusive Design

Question 1

What does WCAG stand for in the context of web accessibility?

Accepted Answer

Web Content Accessibility Guidelines

Answer

WCAG (Web Content Accessibility Guidelines) is the internationally recognized standard for making web content accessible to people with disabilities.

Question 2

Which WCAG conformance level requires the most comprehensive accessibility compliance?

Accepted Answer

Level AAA

Answer

WCAG Level AAA is the highest conformance tier, requiring all Level A and AA criteria plus additional, more stringent criteria to be met.

Question 3

What is 'keyboard accessibility' and why is it important in usability testing?

Accepted Answer

The ability to navigate and operate all interface functions using only a keyboard, critical for motor-impaired users

Answer

Keyboard accessibility ensures users who cannot use a mouse—due to motor disabilities or assistive technology reliance—can fully interact with a product.

Question 4

What is an 'assistive technology' in the context of accessibility testing?

Accepted Answer

Hardware or software that helps people with disabilities interact with technology (e.g., screen readers, switch access)

Answer

Assistive technologies—such as screen readers (NVDA, JAWS), magnifiers, and switch access devices—enable people with disabilities to use digital products.

Question 5

What is 'color contrast ratio' and why does it matter in usability testing?

Accepted Answer

The luminance difference between foreground text and background, affecting readability for low-vision users

Answer

WCAG requires minimum contrast ratios (4.5:1 for normal text) to ensure text is legible for users with low vision or color vision deficiencies.

User Testing Exam Practice Test

User Testing Exam Practice Test

User Testing Exam User Testing Accessibility and Inclusive Design