How to find the size of a database?

I'm not an oracle dba but a report developer. I'd like to find out the size of my database.
Is this possible using simple query?

francislazaro wrote:
I'm not an oracle dba but a report developer. I'd like to find out the size of my database.
Is this possible using simple query?There are many threads related to the same topic,
http://forums.oracle.com/forums/search.jspa?threadID=&q=How+to+find+the+size+of+a+database&objID=f61&dateRange=all&userID=&numResults=15&rankBy=10001
HTH
Aman....

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