Question

What is the difference between an HTML class attribute and an HTML id attribute?

a) Class is for styling, and id is for scripting
b) Class is for individual elements, and id is for groups of elements
c) Class is for external linking, and id is for internal linking
d) Class is for metadata, and id is for content

Answer 1

The class attribute is for assigning one or more elements the same class name, which is helpful for applying shared styles or behaviors, whereas the id attribute gives a unique identifier to a single element, facilitating precise styling or targeting in scripts and internal linking.

Step-by-step explanation:

The difference between an HTML class attribute and an HTML id attribute lies in their usage and uniqueness. The class attribute is used to specify a class name for an HTML element. Multiple elements can share the same class name, allowing you to style or manipulate a group of elements with the same class simultaneously. On the other hand, the id attribute provides a unique identifier to a single HTML element, which can be used for styling, but more importantly, it can be used as a way to target the element uniquely through JavaScript or for internal linking (creating anchor links within a page).