Which of the following JavaScript methods is used to define an object collection based on a CSS (Cascading Style Sheets) selector?
A) document.querySelectorAll( selector )
B) document.getElementbyId(selector)
C) object .style. property = " value(selector) "
D) object.property = "value(selector)"

Question

Quizplus · Accepted Answer

The method document.querySelectorAll(selector) is used to define an object collection based on a CSS selector. This method returns a list of all the elements within the document that matches the specified selector, which can then be stored in a variable and manipulated as an object collection. The other options either select a single element or modify the style property of an object, but do not create an object collection based on a CSS selector.

Which of the Following JavaScript Methods Is Used to Define