QUESTION: Persistent Cookie Or The Equivelant Of?

[Juan Pablo <jpsmail2(DELETE THIS SECTION)@earthlink.net>]

I have installed Opera 8.51 and have looked through all of
the user settings options within Preferences.

Is there a so-called Persistent Cookie option?
Or, a differently named equivalent of "persistent cookie"
option as other browsers seem to have?

Thank you in advance for any comments.   ---Juan