jQuery event handling methods: `trigger()`, `bind()`, `triggerHandler()`, `.on()`

Question

Which of the following statements about the `trigger()`, `bind()` and other related methods are true?

Accepted Answer

If the `bind()` method is used to define the action on the event, `trigger()` allows to activate the associated event. It also allows additional parameters to be passed to the event, parameters that are evaluated on the fly unlike `bind()` where the parameters need to be computed when the event handler is bound.

Accepted Answer

The `triggerHandler()` method allows you to target the action defined on the chosen event without targeting the default behavior of the event(focus, form submission, etc.)

Accepted Answer

The `.on()` method(formerly`.live()`) existing since jQuery 1.7, allows to define a namespace of the event in the document and creates a delegate at the level of the object (or objects) at the (x) which (s) it is associated with.

Question from the jQuery test

jQuery event handling methods: `trigger()`, `bind()`, `triggerHandler()`, `.on()`