JS Window Events

Qus. 1 : Identify the invalid HTML event.

1. upload
2. load
3. onmouseout
4. onmouseover

Qus. 2 : Which method is used to stop an event from propagating to parent elements in the DOM?

1. stopImmediatePropagation()
2. preventDefault()
3. stopPropagation()
4. cancelPropagation()

Qus. 3 : Which event occurs when a JavaScript error occurs in the browser?

1. onerror
2. onexception
3. onwarning
4. onfail

Qus. 4 : What event occurs when an element size changes, like when a window is resized?

1. onsize
2. onresize
3. onzoom
4. onexpand

Programs