KCNA (Kubernetes and Cloud Native Associate) sample exam question with answer 2

Question:
Why do Docker images continue to work seamlessly in Kubernetes even after the removal of Docker support?

1. Because Kubernetes now uses containerd as its default container runtime
2. Because Kubernetes still supports dockershim
3. Because Kubernetes has developed a new container runtime specifically for Docker images
4. Because Docker images adhere to the Open Container Initiative (OCI) standard

Answer:
D - is the correct answer