Knowledge Check: Vision and Hearing

Question 1 of 7

A clear font is one where it is easy to see the differences between the letters, and doesn’t have a lot of fancy markings. Which of these fonts would be considered a clear font?

Question 2 of 7

Colour contrast is determined by a ratio between the foreground (the text) colour and the background colour. A contrast ratio of 4.5:1 or higher is suggested. Which of the choices below have a colour contrast ratio higher than 4.5:1?

Question 3 of 7

Headings are essential for a screen reader user and useful for everyone. We use headings to organize and find the content on the page. Here is an example heading structure. Fill in the missing headings – make sure you don’t skip a heading or go out of order.

Question 4 of 7

Alternative text or alt text describes an image. It shows up on a site if the image won’t load, and it reads the description to someone who is blind and can’t see the picture. Alt text should provide the same experience for someone who can’t see the picture.

Question 5 of 7

Automatic captions are always accurate. You don’t need to review and edit automatic captions.

Question 6 of 7

Including a transcript, a text translation of your audio content, creates a better user experience. It gives people the choice of reading the content instead of listening to it.

Question 7 of 7