What are event attributes in html?

Question

How much event attribute do we have in
html?

Answer 1

Which event can we use?
Without client side or server side language.

Answer 2

Event are onclick ondrag oncontextmenu onkeypress onmouseover onmouseout onfocus and lots more it's up to 100 or even than that

Answer 3

Thanks

Answer 4

We have event atmost all time But when you use the event counts