Devops Interview Questions
Kubernetes
How to encrypt traffic between pods?
Hard
Linux
How to get top 5 memory consuming processes?
Hard
Aws
What is the difference between security group and NACL?
Medium
Kubernetes
What are the different components of Kubernetes?
Easy
Kubernetes
What are the services of kubernetes?
Easy
Docker
Difference between CMD and ENTRYPOINT?
Medium
Kubernetes
Difference between PV and PVC?
Easy
Docker
Difference between image and container?
Easy
Kubernetes
Difference between Deployment, Statefull set and Jobs?
Medium
Aws
What are different placement groups?
Easy
Linux
Difference between orphan and zombie process?
Medium
Linux
What is fork bomb?
Hard
Jenkins
What are webhooks in Jenkins?
Medium
Kubernetes
If we hit <IP>:<NodePort>? What will be the flow?
Hard
Kubernetes
Difference between K8S and Docker Swarm?
Medium
Jenkins
How to configure windows nodes in jenkins?
Medium
Ansible
Why ansible is preffered over simply using ssh or scp?
Easy
Kubernetes
Difference between replication-controller and replica-set?
Easy
Kubernetes
How to schedule a pod on any particular node?
Medium
Docker
If we stop a container, do we lost the data inside?
Hard
Kubernetes
What happens in backend when we hit kubectl command to create a pod?
Hard
Kubernetes
Explain cluster role, role, rolebinding, cluster role binding and serviceaccount?
Hard
Aws
What are the types of s3 buckets?
Medium
Linux
How to rename a file?
Easy
Linux
What is sticky bit?
Hard