Multiple choice technology web technology

which of the following is not an optional attribute for defining ?

  1. action

  2. id

  3. events

  4. label

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

For , the action attribute is required as it specifies what happens when clicked. ID, events, and label are optional attributes that can be added for additional functionality or styling, but action is mandatory for button behavior.