posted 4 years ago
In order to create a JDBC connection to Oracle, which is what StudentDAO must be doing, you have to have the Oracle JDBC driver in your classpath. That's probably going to be in a file called ojdbc14.jar, ojdbc15.jar, or something like that. It depends on which versions of Oracle and Java you are using. The old, old Oracle JDBC driver was in classes12.zip, but I don't think anyone uses that anymore.