In real-world Kubernetes administration, it is essential to be familiar with the official documentation and be able to quickly find the required information.
You do not need to memorize the entire YAML syntax, but it is helpful to have a good understanding of Kubernetes object specifications and common options.
You should be able to create and modify YAML files based on given requirements or make adjustments to existing configurations. Practicing creating and managing different resources using YAML files before the exam will help you become comfortable with the process and work efficiently with them during the test.
Basic means it is not like someone who is not well practised/aware as per the above explanation can copy paste the yaml syntax for a particular kubernetes object and do the things. Remember, documentation is to assist and reference and not an alternative.
