Case-Based Critical Thinking Question
Alicia wants to increase the sizes of images on her website in response to users moving the mouse pointer over them. To add this feature, she plans to use JavaScript.
-Alicia can change the CSS styles of the image with the mouse pointer over it by changing the element's __________ property with JavaScript to add or remove class values from the element.
A) elementName
B) className
C) value
D) textContent

Question

Quizplus · Accepted Answer

To change the CSS styles of an element with the mouse pointer over it, Alicia needs to change the element's className property with JavaScript. She can assign the desired class value to this property to add the corresponding styles, or remove a class value to revert to the original styles. The elementName, value, and textContent properties are not relevant to this task.