Javascript-events-1

Question 1

What is the difference between the getElementById() method and the querySelector() method?

Answer 1

get is only for id’s, selector isfor anything

Question 2

Who passes in the event object into the handleClick callback function?

Answer 2

Javascript, the event, like “click”.

Question 3

Does a callback function require a name?

Answer 3

no, anonymous (anonymous is rare)