Which of the following regular expression methods can you use to check whether there exists a pattern within the given string or not?

Difference between mouseenter and mouseleave event?

Functions to test whether an element has any children or not?

Which statement can you use to reload a page?

Good reason to avoid user agent sniffing?

Resulting value of c in the code? var a; function b(){ var b = 'b' a = function(){ return b; } } b(); c = a();

Which object can be used to manipulate the user's list of visited URLs?

Which correctly uses a timer with a function named rearrange()?

Which can be used to escape the ' character?

Which one can be used to determine which page of the website has been most recently modified?

Consider the following JavaScript function to change the color of the text box named txtName: function color(col) { document.forms[0].txtName.style.background=col } Which of the following will change the color of the text box to green, as long as the user is pressing a key?