Web Accessibility Guidelines Programming Quiz

1. What is the main difference between WCAG 2.0 and WCAG 2.1?

• WCAG 2.1 has fewer guidelines than WCAG 2.0.
• WCAG 2.1 only updates the success criteria from WCAG 2.0.
• WCAG 2.1 removed old guidelines from WCAG 2.0.
• WCAG 2.1 includes a new guideline for Input Modalities.

2. What aspect of accessibility does WCAG 2.1 specifically address compared to WCAG 2.0?

• Image Descriptions
• Link Text
• Input Modalities
• Color Contrast

3. Why do developers aim to implement WCAG 2.1 success criteria techniques?

• Developers aim to create visually appealing designs for every user.
• Developers aim to ensure web content is accessible to people with disabilities.
• Developers seek to decrease loading times for all users effectively.
• Developers focus on increasing the revenue generation of their websites.

4. What is the primary reason executives need to be familiar with WCAG 2.0?

• To enhance graphic design elements on the website.
• To ensure web content is accessible for legal compliance.
• To improve employee productivity in the workplace.
• To set marketing strategies for digital media.

5. How are failures of success criteria in accessibility different from optional best practices?

• Failures of success criteria are the same as optional best practices.
• Failures of success criteria can be ignored without consequences.
• Failures of success criteria are just recommendations for improvement.
• Failures of success criteria are mandatory requirements that must be met for accessibility.

6. Which group should focus on implementing WCAG 2.1 success criteria techniques?

• Finance team
• Marketing department
• The development team
• Customer support

7. What are the four foundational principles of WCAG?

• Readable, Usable, Removable, Flexible
• Visible, Touchscreen, Adaptable, Customizable
• Perceivable, Operable, Understandable, Robust
• Accessible, Navigable, Intuitive, Downloadable

8. How does WCAG structure its guidelines?

• WCAG guidelines are structured into phases, templates, and reports.
• WCAG documents consist of principles, guidelines, and success criteria.
• WCAG uses categories, layers, and metrics to organize its guidelines.
• WCAG organizes its guidelines into themes, best practices, and examples.

9. What is the significance of integrating accessibility into the product life cycle?

• Reduces the need for user testing
• Increases production costs significantly
• Limits audience engagement opportunities
• Enhances product usability for everyone

10. What are some important evaluation concepts during manual assessments?

• Testing in various environments
• Verifying code syntax
• Ensuring image file sizes
• Checking color schemes

11. What tools exist for testing accessibility?

• Social media platforms
• Graphic design apps
• Various software tools
• Video editing software

12. What should be included in the label element for a textarea?

• The name attribute for form submission
• The for attribute matching the ID
• The type attribute indicating the field
• The placeholder attribute for hints

13. What automated accessibility checkers are not good at identifying?

• Issues related to the meaningfulness of link text
• Inaccessible keyboard navigation
• Missing alt attributes on images
• Problems with color contrast ratios

14. Which group of people with disabilities are least likely to face barriers in web content?

• People who use a wheelchair
• People with visual impairments
• People who are deaf
• People with cognitive disabilities

15. What key things to watch for when auditing the accessibility of web content?

• Text only in flash animations
• Audio files with no subtitles
• Images without a text alternative
• URLs with no HTTPS encryption

16. What is the generally agreed-upon level of conformance for web accessibility?

• Level A
• Level AA
• Level C
• Level AAA

17. Which two guidelines are considered the most important in reducing potential barriers?

• Providing transcripts for audio content and ensuring semantic HTML is used
• Providing text alternatives for Non-Text Content and ensuring all functional elements are Keyboard Accessible
• Ensuring videos have audio descriptions and using alt text for every image
• Ensuring high color contrast and using bold large text for headings

18. What alternatives should be provided for video content?

• Color filters
• Captioning
• Video background music
• Subtitle files

19. What prerequisite skills or knowledge should user testers have?

• User testers should have experience in project management and team leadership.
• User testers should have a basic knowledge of graphic design principles.
• User testers should have a degree in computer science or programming.
• User testers should have a good understanding of web technologies and moderate to expert skill using their own assistive technology.

20. How should navigation be structured in a webpage?

• Navigation should utilize only images without any text to save space.
• Navigation should be placed only at the bottom of the webpage for user convenience.
• Navigation should be hidden for better aesthetics and performance to avoid clutter.
• Navigation should be structured using semantic HTML elements like header and main elements to provide a clear structure for screen readers.

21. What is the importance of providing a descriptive title for a webpage?

• A descriptive title is only necessary for search engine optimization purposes.
• A descriptive title is mainly for aesthetic purposes on the webpage.
• A descriptive title helps improve page loading speed and performance.
• Providing a descriptive title using the title element is crucial for accessibility, as it helps screen readers understand the content of the page.

22. How should links be formatted for accessibility?

• Links should be formatted using only generic text with the URL directly visible.
• Links should be formatted with descriptive text and an href attribute matching the ID of the corresponding element.
• Links should use hidden text and no href attribute for accessibility.
• Links should be embedded in images without any text description.

23. What is the significance of using ARIA attributes in accessibility?

• ARIA attributes automatically translate web content into multiple languages for improved accessibility.
• ARIA attributes are used to increase the speed of webpage loading times and enhance performance.
• ARIA attributes serve as decoration to make web pages visually appealing and engaging for users.
• ARIA attributes help screen readers understand dynamic content and interactive elements, enhancing the accessibility of web pages.

24. How should forms be structured for accessibility?

• Forms should be structured semantically using section elements and nested label and input elements to provide a clear structure for assistive technologies.
• Forms should be organized with random layout choices and no labels to allow freedom in design.
• Forms should only use visual cues and ignore text labels for clarity.
• Forms should be built purely with non-semantic HTML elements to speed up development.

25. What is the importance of providing alternatives for inaccessible elements?

• Providing fixed formats for all content simplifies user access and enhances overall usability.
• Providing alternatives for inaccessible elements helps ensure faster loading times on all devices.
• Providing alternatives for inaccessible elements ensures users do not need any additional tools for access.
• Providing alternatives for inaccessible elements ensures that users with disabilities can still access the content, enhancing overall accessibility.

26. What is the significance of ensuring that all functional elements are keyboard accessible?

• It is required for better search engine optimization.
• It improves the speed of web pages for all users.
• It allows users with disabilities to navigate effectively.
• It increases the aesthetic appeal of web content.

27. How should images be handled for accessibility?

• Provide a text alternative, such as an alt attribute.
• Use only decorative images without descriptions.
• Rely solely on captions for accessibility.
• Avoid including any text for all images.

28. What is the importance of ensuring that the language of a page is defined?

• Defining the language allows for easier integration with social media platforms for broader reach.
• Defining the language of a page ensures faster loading times and better performance across devices.
• Ensuring that the language of a page is defined helps screen readers understand the content and provide accurate translations, enhancing accessibility for users with language-related disabilities.
• It improves the aesthetic appeal of the website, making it more attractive to visitors.

29. How should color contrast be managed for accessibility?

• Color contrast should be managed by ensuring that the text and background colors have a sufficient contrast ratio (at least 4.5:1) to be readable by users with visual impairments.
• Color contrast should be managed by using only black and white colors for all text and backgrounds.
• Color contrast should be managed by avoiding any color combinations that might seem visually appealing to the designer.
• Color contrast should be managed by ensuring that colors are bright and saturated, regardless of the text readability.

30. What is the significance of providing a way to turn off time limits?

• Turning off time limits helps to improve visual aesthetics of web design.
• Allowing users to turn off time limits is important for enhancing video playback quality.
• Disabling time limits is necessary for ensuring that all colors in a design are accessible.
• Providing a way to turn off time limits is crucial for users with cognitive or motor impairments, as it allows them to complete tasks without time pressure.