In this module, we’re creating a 1 GB file for both upload and download, outside the workspace folder. So do we have to do the same while automating? I mean do we also have to write code for creation, and later deletion of the file?
You can check if it exists and if not, create it, in your script. Deletion may not be needed.
What name do I used, ftp_client and ftp_server?
Yes, you can use that.