Recently I've completed the CC training and I've got the cert. Does that mean I'm now CC certified? Or I still need to attend for the examination?
The certificate you're talking about is to certify that you've successfully completed the self-paced study course for the CC examination.
However, to earn the certification you still need to schedule, attend and pass the CC exam in a PearsonVUE certified test center near you.
You can learn more on how to schedule your exam at this site.
Hope this helps and good luck!