ASE A9 - Light Vehicle Diesel Engines Kubernetes Practice Questions

When deploying an application on Kubernetes, which is the recommended best practice?

• AA. Using ConfigMaps
• BB. Ignoring version control
• CC. Hard-coding environment variables
• DD. Directly accessing the database

Your team wants to monitor the health of your application in Kubernetes. What can you use?

• AA. SSH access to server
• BB. Prometheus monitoring tool
• CC. NGINX server
• DD. API Gateway

What must you do to expose a Kubernetes service to external traffic?

• AA. Create a PersistentVolumeClaim
• BB. Increase the pod count
• CC. Change the DNS records
• DD. Use a LoadBalancer service type

How can you ensure that your container has access to secrets in Kubernetes?

• AA. Embed secrets in the container image
• BB. Use plain text configuration files
• CC. Set environment variables in the code
• DD. Define a Secret and mount it as a volume

What would you use to manage configurations in Kubernetes applications?

• AA. Use Config files on physical servers
• BB. Hard-code config settings
• CC. Use environment variables
• DD. Use ConfigMaps