Week 3

Question 1

Event Handlers

Answer 1

Functions that will run when an event happens

Question 2

Event Propagation

Answer 2

Roughly, the order in which different DOM elements are notified of an event

Question 3

Event Capturing

Answer 3

Part of the event propagation model wherein listeners are fired from the top of the DOM tree down

Question 4

Event Targeting

Answer 4

Part of the event propagation model wherein listeners are fired on the source of the event

Question 5

Event Bubbling

Answer 5

Part of the event propagation model wherein listeners are fired from the target of the event up

Question 6

Event Delegation

Answer 6

The process of using event propagation to handle events at a higher level in the DOM than the element on which the event originated

Question 7

Array Prototype

Answer 7

methods that are built specifically for arrays, they help us change the arrays themselves or get certain information out of them.

Question 8

Mutator

Answer 8

methods that mutate, or change, the original array.

Question 9

Accessor

Answer 9

Methods that do not mutate the original array, rather just give us some information about the array