Universal design for the web - Dynamic JavaScript

Question 1

What is the purpose of ARIA in web accessibility? (A) To style HTML elements (B) To make dynamic content accessible to screen readers (C) To enhance SEO (D) To reduce web page loading times

Answer 1

(B) To make dynamic content accessible to screen readers

Question 2

True or False: ARIA markup can be inserted in HTML to announce dynamic changes to screen readers.

Answer 2

True

Question 3

Why is controlling keyboard focus important in interactive JavaScript? (A) It ensures that screen readers announce dynamic changes (B) It keeps the user from losing track of the page’s main content (C) It allows keyboard users to interact with widgets properly (D) It simplifies JavaScript code

Answer 3

(C) It allows keyboard users to interact with widgets properly

Question 4

True or False: Without careful planning, keyboard users may not be able to use complex JavaScript widgets.

Answer 4

True