1. What does WCAG stand for?
Explanation: WCAG stands for Web Content Accessibility Guidelines, which provide recommendations for making web content more accessible to people with disabilities.
Report for correction2. What is the purpose of ARIA in web accessibility?
Explanation: ARIA (Accessible Rich Internet Applications) is a set of attributes that define ways to make web content and applications more accessible to people with disabilities.
Report for correction3. What is the purpose of keyboard navigation in web accessibility?
Explanation: Keyboard navigation is crucial for users who cannot use a mouse and rely on keyboard shortcuts to navigate through web content.
Report for correction4. What is the purpose of semantic HTML in web accessibility?
Explanation: Semantic HTML elements add meaning to the structure of a web page, making it more accessible to assistive technologies.
Report for correction5. What is the purpose of the "aria-hidden" attribute?
Explanation: The "aria-hidden" attribute is used to hide content from assistive technologies such as screen readers while still making it visible to sighted users.
Report for correction6. What is the purpose of the "aria-labelledby" attribute in ARIA?
Explanation: The "aria-labelledby" attribute in ARIA is used to associate an element with a label, providing additional information to assistive technologies.
Report for correction7. What is the purpose of the "aria-live" attribute in ARIA?
Explanation: The "aria-live" attribute in ARIA is used to provide live updates to screen reader users, ensuring that dynamic content changes are communicated effectively.
Report for correction8. What is the purpose of the "lang" attribute in HTML?
Explanation: The "lang" attribute in HTML is used to specify the language of the text content, which is important for screen readers and other assistive technologies.
Report for correction9. What is the purpose of the "role" attribute in ARIA?
Explanation: The "role" attribute in ARIA is used to define the specific role that an HTML element plays in the document structure or user interface.
Report for correction10. What is the purpose of the tabindex attribute in HTML?
Explanation: The tabindex attribute is used to specify the order in which focusable elements are navigated when using the "Tab" key.
Report for correction11. Which attribute is used to associate a form input with its label in HTML?
Explanation: "The ""id"" attribute is used to associate a form input with its label in HTML, improving accessibility and user experience."
Report for correction12. Which color combination is generally considered good for text readability?
Explanation: High contrast color combinations, such as black text on a white background, are generally considered good for text readability.
Report for correction13. Which file format is recommended for providing downloadable documents on a website for better accessibility?
Explanation: PDF (Portable Document Format) is recommended for providing downloadable documents on a website because it maintains formatting and is accessible to various devices.
Report for correction14. Which HTML element is used to provide a brief, descriptive text for images?
Explanation: The alt attribute in the <img> element is used to provide alternative text for images, making them accessible to screen readers.
Report for correction15. Which level of conformance does WCAG have?
Explanation: WCAG has three levels of conformance A, AA, and AAA. AAA is the highest level of conformance.
Report for correction16. Which organization is responsible for developing the WCAG?
Explanation: The W3C (World Wide Web Consortium) is responsible for developing and maintaining the Web Content Accessibility Guidelines (WCAG).
Report for correction17. Which type of alternative text is recommended for informative images, charts, and graphs?
Explanation: For informative images, charts, and graphs, it is recommended to use a short and descriptive alt attribute to convey the essential information.
Report for correction18. Which type of alternative text is recommended for purely decorative images?
Explanation: "For purely decorative images, it is recommended to use an empty alt attribute (alt="""") to indicate that the image is decorative and does not convey meaningful content."
Report for correction19. Which type of testing involves real users with disabilities interacting with a website or application?
Explanation: User testing involves real users, including those with disabilities, interacting with a website or application to evaluate its accessibility and usability.
Report for correction20. Which WCAG guideline emphasizes providing captions for multimedia content?
Explanation: The Perceivable guideline in WCAG emphasizes providing alternatives, such as captions, for multimedia content to make it accessible to all users.
Report for correction21. Which WCAG guideline emphasizes providing clear and concise error messages?
Explanation: The Understandable guideline in WCAG emphasizes providing clear and concise error messages to enhance the user's understanding of the content.
Report for correction22. Which WCAG guideline emphasizes providing easily readable and understandable text?
Explanation: The Understandable guideline in WCAG emphasizes providing easily readable and understandable text to enhance the overall accessibility of the content.
Report for correction23. Which WCAG guideline focuses on ensuring compatibility with current and future technologies?
Explanation: The Robust guideline in WCAG focuses on ensuring that content is compatible with current and future technologies, including assistive technologies.
Report for correction24. Which WCAG guideline focuses on making content adaptable and accessible to a wide range of users?
Explanation: The Perceivable guideline in WCAG focuses on making content adaptable and accessible to a wide range of users, including those with different abilities and disabilities.
Report for correction25. Which WCAG guideline focuses on making navigation and operation consistent across web pages?
Explanation: The Understandable guideline in WCAG focuses on making navigation and operation consistent across web pages to enhance the overall user experience.
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