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more votes guys !

Damn right it is. You also need ORM's, and view technologies as JSF. And latest trends like Griffon. And they all use different logging facilities. And...

that "quiz" is bad, you should start from Servlets and JSP.

None of those, if you're less than a beginner then get back to basics i.e. design patterns, reflection, threads
Learn the basic tools of the language you're going to use first. Then learn some productivity tools e.g. IDE (eclipse, netbeans), build tool (maven, ant) etc.
After that you can start thinking about frameworks, if you're leaning towards backend development, i would start with spring and hibernate to get the best bang for your buck
If you're leaning to frontend, then the field is a lot less clear these days, it used to be you couldn't go wrong with struts, but now you can look at all sorts of stuff, struts, jsf, seam, gwt etc.

skorkin : I'm actually actually ASP.NET programmer , so i do know about design pattern , architectures ..etc ,just need to start on Java ..

Groovy/Grails

Check this link. It has some useful pointers
reallysimpleperspective.blogspot.com/2008/03/starting-java-road-map.html

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