Question

Is there a possible way on SQL-Server 2008 to disable certain tables from being deleted or entire database tables from being deleted or even the deletion of any database/table?

Answer 1

The easy answer is: don’t give permission to drop tables to people who shouldn’t have it. If you’re afraid of someone who should be able to drop a table ACCIDENTALLY doing it, you could create a DDL trigger:

CREATE TRIGGER safety 
ON DATABASE 
FOR DROP_TABLE, ALTER_TABLE 
AS 
   PRINT 'You must disable Trigger "safety" to drop or alter tables!' 
   ROLLBACK
;

http://msdn.microsoft.com/en-us/library/ms186406(v=sql.105).aspx