Accessibility Standards Flashcards

Which WCAG 2.1 success criterion requires that all non-text content has a text alternative?

Answer: 1.1.1 Non-text Content

WCAG 2.1 Success Criterion 1.1.1 Non-text Content (Level A) requires text alternatives for all non-text content.

An online educator embeds a pre-recorded video lecture. Which TWO elements are required under WCAG for accessibility?

Answer: Captions and audio descriptions

Pre-recorded synchronized media requires captions (1.2.2) and audio descriptions (1.2.5) under WCAG 2.1.

What does 'keyboard accessibility' mean in the context of online learning platforms?

Answer: All functionality is operable through a keyboard interface

WCAG 2.1.1 requires that all functionality be available via keyboard so users who cannot use a mouse can still access content.

A student using a screen reader cannot determine the purpose of a link labeled 'Click Here.' Which WCAG criterion is violated?

Answer: 2.4.4 Link Purpose (In Context)

WCAG 2.4.4 requires that the purpose of each link can be determined from the link text or its context.

Section 504 of the Rehabilitation Act primarily protects individuals with disabilities in programs that receive:

Answer: Federal financial assistance

Section 504 prohibits discrimination against people with disabilities in programs receiving federal financial assistance.

What is the minimum color contrast ratio required by WCAG 2.1 AA for normal body text?

Answer: 4.5:1

WCAG 2.1 Success Criterion 1.4.3 requires a minimum contrast ratio of 4.5:1 for normal text at Level AA.

When designing an online quiz, which practice best supports cognitive accessibility?

Answer: Providing clear instructions and sufficient time limits

Clear instructions and adequate time accommodate learners with cognitive disabilities and reduce unnecessary barriers.