CPACC Accessibility Auditing and Testing 4

Question 1

When conducting a screen reader test on a modal dialog, what behavior should you verify first?

Accepted Answer

Focus moves to the dialog when it opens

Answer

Focus must move into the modal when it opens so screen reader users are immediately aware of and can interact with the dialog content.

Question 2

Which WCAG success criterion requires that users can turn off, adjust, or extend time limits?

Accepted Answer

2.2.1 Timing Adjustable

Answer

WCAG 2.2.1 Timing Adjustable requires that time limits set by content can be turned off, adjusted, or extended by the user.

Question 3

A tester finds that a form error message appears visually but is not announced by a screen reader. Which ARIA attribute would most directly fix this?

Accepted Answer

aria-live='assertive'

Answer

Using aria-live='assertive' on the error container causes screen readers to immediately announce the error message when it appears.

Question 4

During an audit, you discover a carousel that auto-plays and has no pause button. Which WCAG criterion does this violate?

Accepted Answer

2.2.2 Pause, Stop, Hide

Answer

WCAG 2.2.2 Pause, Stop, Hide requires that moving, blinking, or auto-updating content can be paused, stopped, or hidden by the user.

Question 5

What is the primary purpose of using both automated and manual testing methods during an accessibility audit?

Accepted Answer

Automated tools catch about 30-40% of issues; manual testing finds the rest

Answer

Automated tools typically identify only 30-40% of accessibility issues, so manual testing is essential to uncover barriers that require human judgment.

CPACC - Certified Professional in Accessibility Core Competencies Practice Test

CPACC - Certified Professional in Accessibility Core Competencies Practice Test

CPACC Accessibility Auditing and Testing 4