Which of the following rules must be followed while determining a class loader?

A new instance of the AppletClassLoader is used while loading the first class of an applet.

If the request to load a class is triggered by a reference to it from an existing class, the class loader for the existing class is asked to load the class.

A new instance of the URLClassLoader is used while loading the first class of an application.

The primordial class loader is used if java.lang.Class.ForName is directly called.