IAAP Web Accessibility Specialist (WAS) Practice Exam 2025 – Your Comprehensive All-in-One Guide to Exam Success!

The correct answer indicates that seventeen new Success Criteria were included in WCAG 2.1. This update was significant because it addressed a number of accessibility concerns that were not fully covered in WCAG 2.0, particularly for users on mobile devices and those with cognitive or learning disabilities.

The additions aimed to fill gaps in the original guidelines by introducing criteria that improved accessibility for a wider range of disabilities, reflecting advancements in technology and user needs. By incorporating these new criteria, WCAG 2.1 represents an important step forward in promoting inclusivity in digital environments, ensuring that web content is usable by all individuals, regardless of their circumstances.

The other provided options do not accurately represent the total number of new Success Criteria introduced in this iteration of the guidelines, emphasizing the importance of understanding the full scope of accessibility advancements made in WCAG 2.1.