CKA Reliable Exam Syllabus | CKA Exam Blueprint

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The CKA Program Exam is a valuable certification for IT professionals who are interested in building their knowledge of Kubernetes administration. CKA exam is recognized by many organizations and is a great way to demonstrate your competence and expertise in Kubernetes management. If you are interested in pursuing a career in container orchestration and management, the CKA Exam is a great place to start.

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The CKA Exam is designed to test the candidate's ability to deploy, configure, and manage Kubernetes clusters. CKA exam is a hands-on, performance-based test where the candidate must complete a set of tasks within a given time frame. The tasks include creating and managing clusters, pods, services, and deployments, troubleshooting issues, and securing the Kubernetes environment.

Linux Foundation Certified Kubernetes Administrator (CKA) Program Exam Sample Questions (Q38-Q43):

NEW QUESTION # 38
Scale down the deployment to 1 replica

Answer:

Explanation:
kubectl scale deployment webapp -replicas=1 //Verify kubectl get deploy kubectl get po,rs


NEW QUESTION # 39
Check the rollout history and make sure everything is ok after the update

Answer: A


NEW QUESTION # 40
Create an nginx pod and list the pod with different levels of verbosity

Answer:

Explanation:
See the solution below.
Explanation
// create a pod
kubectl run nginx --image=nginx --restart=Never --port=80
// List the pod with different verbosity
kubectl get po nginx --v=7
kubectl get po nginx --v=8
kubectl get po nginx --v=9


NEW QUESTION # 41
Create a deployment as follows:
Name: nginx-app
Using container nginx with version 1.11.10-alpine
The deployment should contain
Next, deploy the application with new version , by performing a rolling update.
Finally, rollback that update to the previous version

Answer:

Explanation:
See the solution below.
Explanation
solution
F:\Work\Data Entry Work\Data Entry\20200827\CKA\7 B.JPG

F:\Work\Data Entry Work\Data Entry\20200827\CKA\7 C.JPG

F:\Work\Data Entry Work\Data Entry\20200827\CKA\7 D.JPG


NEW QUESTION # 42
You are managing a Kubernetes cluster with several namespaces. You need to restrict access to the 'production' namespace, ensuring only authorized users can access resources within that namespace. Create a Role and RoleBinding that allows users in the 'developers' group to access pods and deployments within the 'production' namespace.

Answer:

Explanation:
See the solution below with Step by Step Explanation.
Explanation:
Solution (Step by Step) :
Step 1: Create a Role
Create a Role named 'production-access' with the following permissions:

Step 2: Create a RoleBinding Create a RoleBinding named production-developers' that binds the 'production-access' role to the 'developers' group:

Step 3: Verify Verify the role and rolebinding have been created correctly: kubectl get role - -namespace=production kubectl get rolebinding - -namespace=production


NEW QUESTION # 43
......

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