how are attended robot and unattended robots connected in UIpath
They are licensed and connected to your orchestrator instance. Both attended and unattended run uirobot service on the desktop.
Thank you so much for your reply @TimK. can you please be more specific as I am a newbie. please help me with this
What detail exactly do you want to know arls your question is quite vague?
Have you seen this post?
There is good detail on there about the difference and how they connect to server.