Microsoft Azure Architect Design (AZ-304) Practice Test

Which guidelines should be referenced to ensure accessibility for users with impaired vision in your Azure web app?

1. Accessibility in Windows Dev Center

2. Azure Application Architecture Guide

3. Web Content Accessibility Guidelines

4. Cloud Application Architecture Guide

The correct answer is: Web Content Accessibility Guidelines

The Web Content Accessibility Guidelines (WCAG) are the primary resources for ensuring digital content is accessible to people with disabilities, including those with impaired vision. These guidelines provide a comprehensive set of standards that focus on making web content more accessible, ensuring that users can navigate, perceive, and interact with the web effectively. WCAG outlines important principles such as perceivable, operable, understandable, and robust, which serve as the foundation for developing applications that cater to the needs of all users, particularly those with visual impairments. By adhering to these guidelines, developers can implement features like text alternatives for non-text content, adaptable layouts, and proper contrast ratios, essential for users relying on screen readers or other assistive technologies. While the other resources listed may provide valuable information related to Azure applications, they do not specifically focus on accessibility issues at the same depth or breadth as the WCAG. The Accessibility in Windows Dev Center might touch upon some aspects of accessibility but is geared more towards Windows applications. The Azure Application Architecture Guide and the Cloud Application Architecture Guide deal with overall architectural considerations rather than direct accessibility implementations, making WCAG the most appropriate reference for ensuring your Azure web app is accessible for users with impaired vision.