ASP.net newbie dbase question

Hi,
I am a total newbie to asp.net. Is it very difficult to have:


1 table that contains usernames,passwords and a field for the expirary date

just it does require me to create these in access then do some sorta sql statement to work out if the current date is less than expirary and the user name + passwords, is this very hard to do in asp.net??


Thanks


Chris