Perceivable

Which of the following is a primary goal of the Perceivable principle in web accessibility?

• To ensure users can interact with content in a timely manner
  

• To ensure that content is visible or audible to all users, including those with disabilities
  

• To ensure content is displayed in a readable font size

• To ensure content works on all browsers

 Which of the following is an example of ensuring text is perceivable for users with visual impairments?

• Adding a text description to an image
  

• Using bright flashing lights

• Reducing the text size to fit more content on the page

• Using hidden text for screen readers only

What is the purpose of providing alt text for images in terms of perceivability?

•  To make images load faster

• To describe the image for screen reader users

• To optimize the image for mobile devices

• To ensure images are displayed on all screen sizes

According to WCAG, what should be provided for all videos that do not have audio?

•  Audio description 

•  A transcript

• A caption file

•  A visual description of actions in the video

Which of the following is an example of meeting the contrast requirements in web accessibility?

• Using a large font size for all text

• Ensuring that text has a contrast ratio of at least 4.5:1 with its background

• Using images instead of text for better design

• Increasing the contrast of background images

 What is the benefit of providing captions for videos?

•  It helps search engines index content

• It makes the content more engaging

•  It ensures that deaf or hard-of-hearing users can understand the video

• It improves the website's performance

What is one key requirement for ensuring that audio content is perceivable?

• All audio must be played automatically when the page loads

• Audio must be accompanied by a transcript or captions
  

• Audio content should have a low volume
  

•  Audio should be hidden unless the user requests it

Which of the following guidelines addresses ensuring that visual information is perceivable by users with visual impairments?

• 1.1.1 Non-text Content
  

•  2.4.6 Headings and Labels

•  3.2.2 On Input
  

• 1.4.3 Contrast (Minimum)

 In WCAG, which of the following provides guidance on making dynamic content perceivable to screen reader users?

•  Providing keyboard shortcuts for dynamic actions

• Ensuring form fields are properly labeled

• Using ARIA live regions to announce updates to dynamic content

• Hiding unnecessary content from screen readers

For users with cognitive disabilities, which of the following is a key aspect of ensuring content is perceivable?

•  Using simple language and clear instructions

• Making all content accessible with a keyboard
  

• Allowing users to control the color scheme

• Adding sound effects for feedback