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Web Accessibility Principles Questions and Correct Answers the Latest Update $10.49
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Web Accessibility Principles Questions and Correct Answers the Latest Update
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What are the three senses needed to perceive the web? And what POUR principle are they a part of? 1. Sight, 2. Sound, and 3. Touch They are part of the "Perceivable" principle. Everyone needs to be able to use one of these senses parallel to the other two in order to fulfill the "Perceivabl...

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  • November 7, 2024
  • 6
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • web accessibility principles questions and correc

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  • Web Accessibility
  • Web Accessibility

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Web Accessibility Principles Questions
and Correct Answers the Latest Update
What are the three senses needed to perceive the web? And what POUR

principle are they a part of?


✓ 1. Sight, 2. Sound, and 3. Touch
✓ They are part of the "Perceivable" principle. Everyone needs to be able to use one of
these senses parallel to the other two in order to fulfill the "Perceivable" criteria



What is the most universally accessible format available and why?


✓ Digital text, because it can be converted into all of the other sensory formats



What can you use in order to announce when a tab is "expanded" or

"collapsed"?


✓ 1. ARIA (Accessible Rich Internet Applications) live region to announce new content
as it is inserted into the DOM (Document Object Model).
✓ 2. Move the browser's focus to those areas to force screen readers to read them



What is "Perceivable"?


✓ Users can't access content unless they know it's there, so make sure your users
know what's on the web page. Make content and functionality available through sight,
sound, and touch.



What is "Operable"?


✓ Making the input methods of web content functionally available to all input devices.



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What are examples of input devices?


✓ - Mouse or touchpad
✓ - Keyboard
✓ - Touchscreen
✓ - Voice recognition software
✓ - Other specialized input devices



What is a system that does not allow navigation out of it without a mouse or

touchpad once it is in focus?


✓ Adobe Flash



TRUE/FALSE: You should use device-specific event handlers over device-

independent event handlers.


✓ FALSE; You should use device-independent event handlers over device-specific event
handlers.



TRUE/FALSE: Plain web content without any scripting or dynamic features is

mostly device-independent by default.


✓ TRUE



What are some examples of device-independent handlers?


✓ - onfocus
✓ - onblur
✓ - onselect



What are some examples of device-specific handlers?

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