CKA(Certified Kubernetes Administrator) Q&A | Practical

CKA(Certified Kubernetes Administrator) Q&A | Practical free download

A Complete guide with Questions & Answers explained

Containerization technology has provided wide range of solutions for Monolithic and Micro-service applications on Kubernetes Orchestration tool for both On-Premises and Cloud Providers like GCP, AWS, Azure.

In this course, we have provided all the question and answers in order to perceive Certification as CKA (Certified Kubernetes Administrator) with Practical Solutions and Tips as well.

We have covered different modules of the CKA certification pattern as provided below from "The Linux Foundation"

Storage:

Understand storage classes, persistent volumes

Understand volume mode, access modes and reclaim policies for volumes

Understand persistent volume claims primitive

Know how to configure applications with persistent storage

Troubleshooting:

Evaluate cluster and node logging

Understand how to monitor applications

Manage container stdout & stderr logs

Troubleshoot application failure

Troubleshoot cluster component failure

Troubleshoot networking

Workloads & Scheduling:

Understand deployments and how to perform rolling update and rollbacks

Use ConfigMaps and Secrets to configure applications

Know how to scale applications

Understand the primitives used to create robust, self-healing, application deployments

Understand how resource limits can affect Pod scheduling

Awareness of manifest management and common templating tools

Cluster Architecture, Installation & Configuration:

Manage role based access control (RBAC)

Use Kubeadm to install a basic cluster

Manage a highly-available Kubernetes cluster

Provision underlying infrastructure to deploy a Kubernetes cluster

Perform a version upgrade on a Kubernetes cluster using Kubeadm

Implement etcd backup and restore

Services & Networking:

Understand host networking configuration on the cluster nodes

Understand connectivity between Pods

Understand ClusterIP, NodePort, LoadBalancer service types and endpoints

Know how to use Ingress controllers and Ingress resources

Know how to configure and use CoreDNS

Choose an appropriate container network interface plugin