It’s considered a best practice in Android to ensure that every GUI component can be used with TalkBack. For components that don’t have descriptive text, such as Image-Views, set the component’s ________ property.
A) description
B) contentDescription
C) talkback
D) talkbackDescription

Question

It’s considered a best practice in Android to ensure that every GUI component can be used with TalkBack. For components that don’t have descriptive text, such as Image-Views, set the component’s ________ property.
A) description 
B) contentDescription
C) talkback 
D) talkbackDescription

Quizplus · Accepted Answer

The contentDescription property should be set for GUI components that don't have descriptive text, such as Image-Views. This way, TalkBack can read out the content description to visually impaired users. The other options (A, C, and D) were not mentioned as acceptable properties for this purpose.

It’s Considered a Best Practice in Android to Ensure That