Consider the following code snippet:

var a = document.getElementById("id1");
a.onclick = function1;
a.onclick = function2;

Which function will be executed if a user clicks on id1 element?

What's the output? var vName='Kodak Camera' vName.indexOf('Camera')

Which is not a valid HTML event?

Which is not a valid string method?

How would you randomly choose an element from an array named myStuff if the number of elements changes dynamically?

Consider the following scenario: Image thumbnails are displayed on a page. Upon clicking a thumbnail, the image is displayed in its actual size. The thumbnails aren't clickable, unless they are completely downloaded. What event can be used to prevent the user from clicking on the thumbnails until they are completely downloaded?

Final value of the variable apt? Var apt=2; Apt=apt<<2;

Which are correct closure functions?

Which statement about the ‘new’ keyword is incorrect?

What is the purpose of while(1) in the following JSON response? while(1);[['u',[['smsSentFlag','false'],['hideInvitations','false'],['remindOnRespondedEventsOnly','true'],['hideInvitations_remindOnRespondedEventsOnly','false_true'],['Calendar ID stripped for privacy','false'],['smsVerifiedFlag','true']]]]