I am providing screen shots as follows:
And for AskUbuntu questions
Since, by default Active is type of question that is being displayed, and rest all at its L.H.S are its Further Date based categories.
And selecting question gets you to a different menu a Newest and others to their L.H.S.
My question may be stupid though , but it confuses a lot to me ( My Mistake) , it is like this , that rather than having two different pages for questions stating ACTIVE or NEWEST with their respective sub menus, why can't we have one PAGE having Either of them as First Menu title and having other (including both pages) options as sub-menus to it .
I am not asking it as feature , rather it is my (and many users , i guess, apologize for this wrong guessing too) folly to discover the site entirely , but prior to few days back as a beginner to this site I was Unable to Locate the Search Bar Hidden at Top-Right Corner , which i read in a answer was present there.
P.S: May be a total Stupid Question , please post so , so i can delete.