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Certified Kubernetes Administrator (CKA) Program Exam CKA exam practice material is available in desktop practice exam software, web-based practice test, and PDF format. Choose the finest format of Certified Kubernetes Administrator (CKA) Program Exam CKA exam questions so that you can prepare well for the Certified Kubernetes Administrator (CKA) Program Exam exam. Our CKA PDF exam questions are an eBook that can be read on any device, even your smartphone.

Linux Foundation CKA Exam Syllabus Topics:

Section	Weight	Objectives
Topic 1: Troubleshooting	30%	- Manage container stdout & stderr logs - Evaluate cluster and node logging - Troubleshoot cluster component failure - Troubleshoot application failure - Troubleshoot networking - Understand how to monitor applications
Topic 2: Workloads & Scheduling	15%	- Understand resource limits and requests - Understand Deployments and rolling update/rollback - Understand how scheduler works - Understand DaemonSets - Understand how to run multiple schedulers and configure scheduler policies - Understand Static Pods - Use ConfigMaps and Secrets to configure applications - Use label selectors to schedule Pods
Topic 3: Services & Networking	20%	- Know how to use Ingress controllers and Ingress resources - Define and enforce Network Policies - Use the Gateway API to manage Ingress traffic - Understand connectivity between Pods - Use ClusterIP, NodePort, LoadBalancer service types and endpoints - Understand and use CoreDNS
Topic 4: Cluster Architecture, Installation & Configuration	25%	- Manage role based access control (RBAC) - Prepare underlying infrastructure for installing a Kubernetes cluster - Use Helm and Kustomize to install cluster components - Understand extension interfaces (CNI, CSI, CRI, etc.) - Understand CRDs, install and configure operators - Manage the lifecycle of Kubernetes clusters - Implement and configure a highly-available control plane - Create and manage Kubernetes clusters using kubeadm
Topic 5: Storage	10%	- Understand volume mode, access modes and reclaim policies - Understand Storage Classes and Persistent Volumes - Understand persistent volume claims primitive - Understand how to configure applications with persistent storage

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Linux Foundation Certified Kubernetes Administrator (CKA) Program Exam Sample Questions (Q18-Q23):

NEW QUESTION # 18
Create a redis pod, and have it use a non-persistent storage
Note: In exam, you will have access to kubernetes.io site,
Refer : https://kubernetes.io/docs/tasks/configure-pod-container/configurevolume-storage/

A. apiVersion: v1
kind: Pod
metadata:
name: redis
spec:
containers:
- name: redis
image: redis
volumeMounts:
- name: redis-storage
mountPath: /data/redis
ports:
- containerPort: 6379
volumes:
- name: redis-storage
emptyDir: {}
B. apiVersion: v1
kind: Pod
metadata:
name: redis
spec:
containers:
- name: redis
image: redis
volumeMounts:
- containerPort: 6379
volumes:
- name: redis-storage
emptyDir: {}

Answer: A

NEW QUESTION # 19
Create the deployment redis with image=redis and expose it with "NodePort" service redis-service

A. kubectl create deploy redis --image=redis --dry-run -o yaml >
redis-deploy.yaml
Edit redis-deploy.yaml file
name: redis
spec:
replicas: 1
selector:
matchLabels:
app: redis
template:
metadata:
labels:
app: redis
spec:
containers:
- image: redis
name: redis
//Creating Service
kubectl expose deploy redis --type=NodePort --port=6379 --
target-port=6379 --name redis-service
// Verify
kubectl get deploy,svc
B. kubectl create deploy redis --image=redis --dry-run -o yaml >
redis-deploy.yaml
Edit redis-deploy.yaml file
vim redis-deploy.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
labels:
app: redis
name: redis
spec:
replicas: 1
selector:
matchLabels:
app: redis
template:
metadata:
labels:
app: redis
spec:
containers:
- image: redis
name: redis
//Creating Service
kubectl expose deploy redis --type=NodePort --port=6379 --
target-port=6379 --name redis-service
// Verify
kubectl get deploy,svc

Answer: B

NEW QUESTION # 20
Create a redis pod named "test-redis" and exec into that pod and create a file named "test-file.txt" with the text 'This is called the test file' in the path /data/redis and open another tab and exec again with the same pod and verifies file exist in the same path.

A. vim test-redis.yaml
apiVersion: v1
kind: Pod
metadata:
name: test-redis
spec:
containers:
- name: redis
image: redis
ports:
- containerPort: 6379
volumeMounts:
- mountPath: /data/redis
name: redis-storage
volumes:
- name: redis-storage
emptyDir: {}
kubectl apply -f redis-pod-vol.yaml
// first terminal
kubectl exec -it test-redis /bin/sh
cd /data/redis
echo 'This is called the test file' > file.txt
//open another tab
kubectl exec -it test-redis /bin/sh
cat /data/redis/file.txt
B. vim test-redis.yaml
apiVersion: v1
kind: Pod
metadata:
name: test-redis
spec:
containers:
- name: redis
image: redis
ports:
- containerPort: 6379
volumeMounts:
- mountPath: /data/redis
name: redis-storage
volumes:
kubectl exec -it test-redis /bin/sh
cd /data/redis
echo 'This is called the test file' > file.txt
//open another tab
kubectl exec -it test-redis /bin/sh
cat /data/redis/file.txt

Answer: A

NEW QUESTION # 21
Create a pod as follows:
* Name: non-persistent-redis
* container Image: redis
* Volume with name: cache-control
* Mount path: /data/redis
The pod should launch in the staging namespace and the volume must not be persistent.

Answer:

Explanation:

NEW QUESTION # 22
Evict all existing pods from a node-1 and make the node unschedulable for new pods.

A. kubectl get nodes
kubectl drain node-1 #It will evict pods running on node-1 to
other nodes in the cluster
kubectl cordon node-1 # New pods cannot be scheduled to the
node
// Verify
kubectl get no
When you cordon a node, the status shows "SchedulingDisabled"
B. kubectl get nodes
kubectl drain node-1 #It will evict pods running on node-1 to
other nodes in the cluster
// Verify
kubectl get no
When you cordon a node, the status shows "SchedulingDisabled"

Answer: A

NEW QUESTION # 23
......

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