Understanding Events in JavaScript

Long-term changes of state that persist over time

Changes to the state of the system as a whole (correct)

Changes to the state of the system's components

User interactions with the document

To ignore the changes and maintain the current state

To know that the changes have occurred and respond accordingly (correct)

To create a new system component

To store the changes explicitly in the system

A user interaction with the document that is not detectable

An action that occurs in a browser that JavaScript can detect and respond to (correct)

A change occurring in the document itself that is not programmable

A long-term change of state that persists over time

<p>To provide for many styles of human-computer interaction</p> Signup and view all the answers

<p>Event-based programming</p> Signup and view all the answers

<p>Events are generally related to user interactions with the document, although some are related to changes occurring in the document itself</p> Signup and view all the answers