11.) What command shows all secrets in the current namespace?
A) kubectl get secrets
B) kubectl describe secrets
C) kubectl list secrets
D) kubectl show secrets
12.) What kind of resource is a RoleBinding?
A) It binds services together
B) It binds users/groups to roles within a namespace
C) It configures secret mounting
D) It connects network policies
13.) Which field in a Pod definition specifies the user ID the container should run as?
A) userID
B) runUser
C) runAsUser
D) containerUser
14.) How do you define a ClusterRole in YAML?
A) apiVersion: rbac.authorization.k8s.io/v1, kind: ClusterRole
B) apiVersion: core/v1, kind: ClusterRole
C) apiVersion: apps/v1, kind: Role
D) apiVersion: rbac.authorization.k8s.io/v1beta1, kind: ClusterBinding
15.) What command applies a Role defined in a YAML file?
A) What command applies a Role defined in a YAML file?
B) kubectl add role -f role.yaml
C) kubectl assign -f role.yaml
D) kubectl create -f role.yaml
16.) Which of the following policies restricts external access to a pod?
A) NetworkPolicy
B) PodSecurityPolicy
C) RoleBinding
D) Secret
17.) What is the default behavior of Kubernetes when no NetworkPolicy is applied?
A) All traffic is denied
B) All traffic is allowed
C) Only internal pod traffic is allowed
D) Only external traffic is allowed
18.) Which file can you use to mount a secret as a volume in a pod?
A) service.yaml
B) secret.yaml
C) pod.yaml
D) configmap.yaml
19.) What does TLS stand for in Kubernetes context?
A) Token Login Service
B) Trusted Layer Security
C) Transport Layer Security
D) Terminal Lock Service
20.) What Kubernetes feature ensures encrypted communication between nodes?
A) CoreDNS
B) TLS certificates
C) kube-proxy
D) RBAC
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