IAAP CPACC - Domain 2 -
Accessibility and Universal Design
Questions and Answers.
Using different modes (pictorial, verbal, tactile) for redundant presentation of essential information
is an example of which Universal Design principle? - Answer Perceptible Information
What are the four main accessibility principles in WCAG? - Answer Perceivable, Operable,
Understandable, & Robust
What does perceivable mean in WCAG? - AnswerPerceivability is about making the output of web
content available through multiple sensory modalities / Create content that can be presented in
different ways, including by assistive technologies, without losing meaning / Provide text
alternatives for non-text content / Provide captions and other alternatives for multimedia / Make it
easier for users to see and hear content.
What does operable mean in WCAG? - Answer Operability is about making the input methods of
web content functionally available to a wide range of input devices, including mouse or touchpad,
keyboard, touchscreen, voice recognition software, other specialized input devices (most of which
emulate the keyboard or mouse) / Make all functionality available from a keyboard / Give users
enough time to read and use content / Do not use content that causes seizures or physical reactions.
Help users navigate and find content. / Make it easier to use inputs other than a keyboard.
What does understandable mean in WCAG? - AnswerUnderstandability is about making content and
interfaces that people can comprehend. / Make text readable and understandable. / Make content
appear and operate in predictable ways. / Help users avoid and correct mistakes.
What does robust mean in WCAG? - Answer Robustness is about ensuring compatibility with a broad
range of user agents, including assistive technologies. / Maximize compatibility with current and
future user tools
Which principle of web accessibility focuses on presenting information that can be accessed through
multiple biological senses? - Answer Perceivable
Ensuring that interaction with web content does not depend on using specific input devices is an
application of which WCAG principle? - Answer Operable
, A session timeout dialog that can only be closed with a mouse click violates which WCAG principle? -
Answer Operable
True or False: Making sure that web content is robust means making sure that content is written in a
manner that is easy to comprehend. - Answer False
Ensuring that navigation features like a menu are consistent across the entire website is an example
of which WCAG principle? - Answer Understandable
Providing captions for a video is an example of which WCAG principle? - Answer Perceivable
A user is filling out a form and makes a mistake within a required field. An alert displays the error
and suggestions for correcting it. This is an example of which WCAG principle? - Answer
Understandable
Using ARIA to convey the name, role, and value of interactive components is an example of which
WCAG principle? - Answer Robust
An audio description track for a video tour of a facility is an example of which WCAG principle? -
Answer Perceivable
An item that communicates to a screen reader that it is expanded or collapsed is an example of
which WCAG principle? - Answer Robust
Functionality on a web page that is both mouse and keyboard accessible is an example of which
WCAG principle? - Answer Operable
Important information that is communicated using both colour and text is an example of which
WCAG principle? - Answer Perceivable
Identifying the primary language of a web page is an example of which WCAG principle? - Answer
Understandable
High contrast between text elements and the background on a web page is an example of which
WCAG principle? - Answer Perceivable
Accessibility and Universal Design
Questions and Answers.
Using different modes (pictorial, verbal, tactile) for redundant presentation of essential information
is an example of which Universal Design principle? - Answer Perceptible Information
What are the four main accessibility principles in WCAG? - Answer Perceivable, Operable,
Understandable, & Robust
What does perceivable mean in WCAG? - AnswerPerceivability is about making the output of web
content available through multiple sensory modalities / Create content that can be presented in
different ways, including by assistive technologies, without losing meaning / Provide text
alternatives for non-text content / Provide captions and other alternatives for multimedia / Make it
easier for users to see and hear content.
What does operable mean in WCAG? - Answer Operability is about making the input methods of
web content functionally available to a wide range of input devices, including mouse or touchpad,
keyboard, touchscreen, voice recognition software, other specialized input devices (most of which
emulate the keyboard or mouse) / Make all functionality available from a keyboard / Give users
enough time to read and use content / Do not use content that causes seizures or physical reactions.
Help users navigate and find content. / Make it easier to use inputs other than a keyboard.
What does understandable mean in WCAG? - AnswerUnderstandability is about making content and
interfaces that people can comprehend. / Make text readable and understandable. / Make content
appear and operate in predictable ways. / Help users avoid and correct mistakes.
What does robust mean in WCAG? - Answer Robustness is about ensuring compatibility with a broad
range of user agents, including assistive technologies. / Maximize compatibility with current and
future user tools
Which principle of web accessibility focuses on presenting information that can be accessed through
multiple biological senses? - Answer Perceivable
Ensuring that interaction with web content does not depend on using specific input devices is an
application of which WCAG principle? - Answer Operable
, A session timeout dialog that can only be closed with a mouse click violates which WCAG principle? -
Answer Operable
True or False: Making sure that web content is robust means making sure that content is written in a
manner that is easy to comprehend. - Answer False
Ensuring that navigation features like a menu are consistent across the entire website is an example
of which WCAG principle? - Answer Understandable
Providing captions for a video is an example of which WCAG principle? - Answer Perceivable
A user is filling out a form and makes a mistake within a required field. An alert displays the error
and suggestions for correcting it. This is an example of which WCAG principle? - Answer
Understandable
Using ARIA to convey the name, role, and value of interactive components is an example of which
WCAG principle? - Answer Robust
An audio description track for a video tour of a facility is an example of which WCAG principle? -
Answer Perceivable
An item that communicates to a screen reader that it is expanded or collapsed is an example of
which WCAG principle? - Answer Robust
Functionality on a web page that is both mouse and keyboard accessible is an example of which
WCAG principle? - Answer Operable
Important information that is communicated using both colour and text is an example of which
WCAG principle? - Answer Perceivable
Identifying the primary language of a web page is an example of which WCAG principle? - Answer
Understandable
High contrast between text elements and the background on a web page is an example of which
WCAG principle? - Answer Perceivable
