Oracle File Extensions

Does anybody here know the file extensions for an oracle database and it's log file?

IE:
Access = *.mdb
SQL Server = *.mdf | *.ldf
Oracle = *.??? | *.???

You're my last hope... I've asked this on three programming forums, googled it for about 15 minutes, asked everybody in my office, and even called two ex-employees. Nobody can answer this amazingly simple question. Truly 4chan has the answer right?

>>20
Stop being a dick. Look up "Oracle Flexible Architecture" and see what Oracle says about its automatic naming scheme (hint: dbf for the main datafile) - or look up the "CREATE DATABASE" command and realise that you can call it anything you want if you desire.