Databricks Community

I have completed the course and received the voucher. Many thanks to Databricks and Jim Anderson for your enthusiastic support 

Can I re-watch this course after completing it and receiving the voucher?

I went to Demo: Set Up and Load Delta Tables in Data Ingestion with Delta Lake and saw notebooks for demonstrating. I wonder where we can find these notebooks because it would be easier for us if we had these notebooks to run. Can anyone help me?