IAAP CPACC Certification Practice Exam 2025 - Free Accessibility Core Competencies Practice Questions and Study Guide

Ensuring HTML is valid and can be interpreted by different browsers is a prime example of ensuring compatibility in the context of web accessibility. This practice is essential, as it allows web content to be accessible to a wide range of users who may be employing different browsers, devices, or assistive technologies. When HTML is correctly structured and follows web standards, it enhances the likelihood that the content will render properly across various platforms, ensuring that all users, including those with disabilities, can access and interact with the information presented.

Other approaches like using tables for layout can negatively impact accessibility, as they may confuse screen readers and disrupt the logical flow of content for users with disabilities. Using large fonts only does not guarantee compatibility, since individuals may have different screen sizes, resolutions, or personal preferences that affect their reading experience. Restricting access to specific devices limits user participation and negates the goal of inclusivity in web accessibility, which seeks to provide equal access regardless of the technology used.