Currently Being ModeratedJun 29, 2012 7:20 PM (in response to Italiasown)
Go to http://appleid.apple.com and select "Manage your account".
There may be a link on that page where you can have a "reset" email send to your Rescue email address. This will appear if you have not provided a Rescue email address, and may not appear even if you did.
If there does not seem to be any way to reset your security questions, contact iTunes Support here: http://www.apple.com/support/itunes/contact/MacBooks iMacs iPods AirPorts, Mac OS X (10.7.4), 27 years Apple!