Hello.
In the first section we start with the core concepts we look at the cluster architecture at a high level
and then look at some of the API primitives such as the basic concepts like pods, replica sets deployments
followed by services.
If you have attended the beginner's course or other certification course for application developers then
you might want to skip some of these topics or maybe just go through the practice test alone.
We will now start with the cluster architecture.