Exam3 — Kubernetes

Question 1 of 5

Which Kubernetes Service type exposes an application externally via a cloud provider's load balancer?

A. ClusterIP B. NodePort C. LoadBalancer D. ExternalName

Question 2 of 5

What is the default Service type in Kubernetes?

A. NodePort B. ClusterIP C. LoadBalancer D. Headless

Question 3 of 5

What is the purpose of an Ingress resource in Kubernetes?

A. Store sensitive configuration secrets B. Manage external HTTP/HTTPS access to services with routing rules C. Schedule pods onto specific nodes D. Configure persistent storage volumes

Question 4 of 5

What is kube-proxy responsible for in Kubernetes?

A. Managing container image downloads B. Maintaining network rules that enable Service routing across pods C. Scheduling pods onto worker nodes D. Storing cluster state in etcd

Question 5 of 5

What is a Headless Service in Kubernetes?

A. A service with no defined port mappings B. A service with ClusterIP set to None, enabling direct DNS-based pod discovery C. A disabled or inactive service D. A service that only handles external traffic