Network Policies missing from CKA curriculum

[ChristopherHanson]

Network policies are still on the CKA exam but they aren't listed as a task in any domain in the 1.30 curriculum PDF or on the Linux Foundation website (https://training.linuxfoundation.org/certification/certified-kubernetes-administrator-cka/). I would expect a task to be under the Services & Networking domain but there isn't one:

Services & Networking 20%

• Understand host networking configuration on the cluster nodes
• Understand connectivity between Pods
• Understand ClusterIP, NodePort, LoadBalancer service types and endpoints
• Know how to use Ingress controllers and Ingress resources
• Know how to configure and use CoreDNS
• Choose an appropriate container network interface plugin

This might be confusing to candidates who think they don't have to study Network Policies because it isn't listed.

[tuladhar]

In the CKS curriculum, Network Policies is listed under Cluster Setup as:

• Use Network security policies to restrict cluster-level access

It make sense for this task to also be listed under Services & Networking in the CKA curriculum.